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CENTRAL – APPENDIX D 2022 Need Assessment Results
CENTRAL – APPENDIX D 2022 Need Assessment Results Table D-1: 2022 Central Category A Need Assessment - Thermal Results Sub-Region Overloaded Element Central East - Area 13 751S Hill 144/72 kV (Lloydminster) Transformer Central East - Area 37 749L (648S Metiskow to Killarney Tap) (Provost) Case Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Rating (MVA) 50 50 50 50 50 50 50 50 50 50 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 109 109 Observed Thermal Loading (%) 97 97 97 97 97 97 97 97 97 97 106 106 106 105 99 99 108 109 108 108 97 97 97 95 99 99 98 99 105 106 Observed Loading MVA 49 49 49 49 49 49 49 49 49 49 119 119 119 118 111 112 122 122 121 122 139 139 139 137 141 141 141 141 118 119 Table D-2: 2022 Central Category A Need Assessment - Voltage Results Sub-Region Bus and Substation Caroline Bus 103 (250P Bighorn) Central East - Area 32 Bus 1042 (926S Kinsella) (Wainwright) Bus 79 (526S Buffalo Creek) Bus 1390 (2055S Mother Mountain) Bus 1417 (605S Hand Hills) Central East - Area 42 Bus 1440 (946S Oakland) (Hanna) Bus 1447 (963S Coyote Lake) Bus 1502 (572S Joss Hand Hills) Bus 126 (238S Shell Harmattan) Didsbury Bus 790 (281S Johnson) Red Deer Bus 99 (17S Benalto) Bus 1314 (880S Briker) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Case Case_4e_2022WP Case_2c_2022SL Case_2c_2022SL Case_3b_2022SP Case_3b_2022SP Case_2a_2022WP Case_3b_2022SP Case_3b_2022SP Case_4d_2022SP Case_4d_2022SP Case_4d_2022SP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 V max (pu) 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 V min (pu) 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 Observed Voltage (pu) 1.055 1.054 1.053 1.052 1.052 1.051 1.052 1.052 1.052 1.058 1.058 0.969 0.968 0.969 0.970 0.974 0.972 0.966 0.965 0.967 0.966 0.955 0.989 0.986 0.989 0.987 0.987 0.984 0.984 0.989 0.986 0.958 0.984 0.982 0.985 0.984 0.988 0.985 0.981 0.980 Sub-Region Bus and Substation Central East - Area 13 (Lloydminster) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) Bus 1042 (926S Kinsella) Case Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.05 1.05 1.05 1.05 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.98 0.98 0.98 0.98 0.983 0.981 0.961 0.976 0.974 0.977 0.976 0.980 0.978 0.973 0.972 0.975 0.973 0.958 0.972 0.970 0.972 0.972 0.977 0.974 0.968 0.967 0.970 0.969 0.958 0.972 0.971 0.972 0.973 0.977 0.975 0.968 0.968 0.971 0.969 0.958 0.977 0.977 0.978 0.969 Sub-Region Bus and Substation Bus 1113 (918S Bauer) Central East - Area 32 (Wainwright) Bus 79 (526S Buffalo Creek) Bus 219 (267S Killarney Lake) Central East - Area 37 (Provost) Bus 220 (277S Hayter) Case Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.976 0.974 0.976 0.976 0.981 0.978 0.972 0.972 0.975 0.973 0.958 0.976 0.974 0.976 0.976 0.972 0.972 0.974 0.973 0.961 0.978 0.978 0.978 0.969 0.973 0.974 0.973 0.974 0.976 0.975 0.972 0.972 0.973 0.973 0.962 0.962 0.962 0.963 0.965 0.964 0.961 Sub-Region Bus and Substation Bus 362 (899S Edgerton) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Central East - Area 56 (Vegreville) Cold Lake Bus 1367 (709S Vegreville) Bus 68 (395S North Holden) Bus 1340 (936S Norberg) Bus 1444 (969S Lindbergh) Case Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 1.09 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.99 0.961 0.962 0.961 0.974 0.974 0.973 0.949 0.978 0.971 0.971 0.968 0.968 0.987 0.985 0.988 0.987 0.988 0.987 0.985 0.984 0.986 0.985 0.965 0.986 0.984 0.975 Table D-3: 2022 Central Category B Need Assessment - Thermal Results Sub-Region Overloaded Element Contingency 7L14 (705S Kitscoty to 751S Hill) 749L (648S Metiskow to 899S Edgerton) Central East - Area 13 7L130 (710S Vermilion to 705S Kitscoty) (Lloydminster) 7L42 (751S Hill to 716S Lloydminster) 7L130 (710S Vermilion to 705S Kitscoty) 749L (648S Metiskow to 899S Edgerton) Case Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Rating (MVA) 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 139 95 95 95 95 95 95 95 95 95 95 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 Observed Thermal Loading (%) 110 111 110 111 110 110 110 110 111 111 118 118 118 118 117 118 119 117 118 118 97 102 102 102 102 101 102 102 102 102 102 97 97 96 96 112 112 112 109 100 103 115 114 114 114 111 Observed Loading MVA 84 84 84 85 86 85 82 83 83 82 104 104 104 105 106 106 103 102 103 102 88 49 50 49 50 51 50 50 50 50 50 73 73 73 73 82 82 82 80 74 76 84 83 83 83 81 Sub-Region Overloaded Element Contingency 9L80 (757S Battle River to 755S Cordel) 704L (51S Wainwright to 478S Tucuman) Central East - Area 32 (Wainwright) 757S Battle River 240/144 kV Transformer Case Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 79 79 79 79 79 79 79 79 75 75 75 75 75 75 75 75 79 79 79 79 79 79 79 79 79 79 75 79 75 79 79 79 79 79 79 79 79 79 75 75 75 75 75 75 75 75 79 104 104 104 101 107 108 107 107 99 98 99 97 103 103 102 103 109 109 109 106 97 112 112 111 112 101 98 103 101 113 104 104 104 101 107 108 107 107 99 98 99 97 103 103 102 103 109 84 83 84 81 86 86 86 86 76 76 76 74 79 79 79 79 87 87 87 84 77 89 89 89 89 81 75 83 77 85 84 83 84 81 86 86 86 86 76 76 76 74 79 79 79 79 87 Sub-Region Overloaded Element Contingency 7L50 (926S Kinsella to Jarrow Tap) 749L (648S Metiskow to 899S Edgerton) 7L99 (526S Buffalo Creek to 926S Kinsella) Case Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 79 79 79 79 79 79 79 79 79 75 79 75 79 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 109 109 140 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 109 109 106 97 112 112 111 112 101 98 103 101 113 100 99 100 97 105 106 105 105 102 102 102 100 107 105 105 106 98 101 105 100 99 99 97 105 105 104 105 102 102 102 100 95 107 105 87 87 84 77 89 89 89 89 81 75 83 77 85 110 109 109 107 115 115 115 115 118 118 118 117 122 121 121 121 106 109 121 109 108 109 107 114 114 114 115 114 114 114 113 108 118 117 Sub-Region Overloaded Element Contingency 912L (63S Red Deer to 766S Nevis) 953L/9L953 (574S Nilrem to 755S Cordel) 9L20 (766S Nevis to 755S Cordel) Central East - Area 36 757S Battle River 240/144 kV Transformer (Battle River) 478S Tucuman 138/25 kV Transformer 7L129 (710S Vermilion to 526S Buffalo Creek) Case Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2b_2022SP Case_3b_2022SP Case_3d_2022SP Case_4e_2022WP Case_2b_2022SP Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 109 109 109 140 109 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 90 90 90 90 90 90 90 90 90 90 90 90 90 90 85 85 85 85 85 85 106 106 96 97 100 105 98 95 95 95 95 97 96 97 97 96 97 99 99 99 97 102 102 101 102 104 98 98 97 98 115 114 115 115 114 115 114 114 114 115 101 101 101 101 101 101 117 117 108 105 108 117 111 214 214 213 214 217 215 216 217 215 217 222 221 221 218 228 228 227 228 233 87 87 87 87 97 97 97 97 97 97 97 97 97 97 86 86 86 87 87 87 Sub-Region Overloaded Element Contingency 7L130 (710S Vermilion to 705S Kitscoty) 7L14 (705S Kitscoty to 751S Hill) Case Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 85 85 85 85 90 90 90 90 90 90 90 90 90 90 90 85 90 85 90 90 90 90 90 90 90 90 90 90 90 85 85 85 85 85 85 85 85 85 85 90 90 90 90 90 90 90 90 101 101 101 101 174 174 174 174 170 174 174 174 174 174 114 100 114 100 102 104 104 104 104 104 104 104 104 104 104 96 96 96 96 97 97 96 96 96 96 161 161 161 161 161 161 161 161 87 87 86 86 125 126 125 126 123 126 126 126 126 126 97 85 97 85 85 92 92 92 92 92 92 92 92 92 92 83 83 83 83 83 83 83 83 83 83 119 119 119 119 119 119 119 119 Sub-Region Overloaded Element Contingency 749L (899S Edgerton to Killarney Tap) 7L50 (757S Battle River to 926S Kinsella) Case Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 90 90 90 90 85 90 90 90 90 90 90 90 90 90 85 85 85 85 85 85 85 85 90 90 90 90 90 90 90 90 90 90 90 85 90 85 90 90 90 90 90 90 90 90 90 85 85 161 161 101 104 95 104 103 103 103 99 108 108 107 107 99 98 98 96 103 103 103 103 112 112 112 108 96 100 116 117 115 116 100 96 102 98 111 104 103 104 100 108 108 107 108 99 98 119 119 93 92 81 92 92 92 92 89 96 96 95 96 85 84 84 83 88 89 88 89 98 98 98 95 85 88 101 98 101 101 90 82 91 84 93 93 92 93 89 96 96 96 96 85 85 Sub-Region Overloaded Element Contingency 7L99 (926S Kinsella to 526S Buffalo Creek) 9L80 (757S Battle River to 755S Cordel) 757S Battle River 240/144 kV Transformer 704L (51S Wainwright to 478S Tucuman) Case Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G1200SG12 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 85 85 85 85 85 85 90 90 90 90 90 90 90 90 90 90 90 90 85 90 85 90 90 90 90 90 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 109 140 99 96 104 104 103 104 113 112 113 109 97 101 117 118 116 117 97 101 96 103 99 112 95 95 95 95 98 97 98 96 100 100 99 100 113 112 113 111 105 105 116 116 115 116 96 112 97 85 83 89 89 89 89 99 99 99 96 86 89 102 99 102 102 89 90 82 92 85 93 84 84 84 84 141 140 141 138 143 143 143 143 127 126 127 125 118 118 130 130 129 130 138 125 139 Sub-Region Overloaded Element Contingency 7L105 (837S Mahihkan to 909S MahNo) 7L117 (706S Irish Creek to 710S Vermilion) 7L129 (710S Vermilion to 526S Buffalo Creek) Case Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 109 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 140 109 140 109 109 140 140 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 113 101 97 97 97 95 99 99 99 113 112 112 111 105 105 115 115 115 96 111 96 112 96 101 97 97 97 97 102 102 102 100 105 105 104 105 118 117 117 116 107 108 123 122 122 122 107 127 139 140 139 140 137 143 143 142 126 125 126 124 118 118 129 129 129 137 124 139 126 108 139 135 135 135 135 147 147 147 143 151 151 150 151 132 132 132 130 120 122 139 137 138 137 153 Sub-Region Overloaded Element Contingency 7L130 (710S Vermilion to 705S Kitscoty) Case Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 140 140 140 140 140 140 109 140 109 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 140 109 140 107 107 104 96 99 109 110 109 109 100 118 102 120 107 121 121 121 121 121 121 121 121 121 121 132 132 132 132 132 133 132 132 132 132 160 160 160 160 157 160 160 160 160 160 121 133 121 153 153 150 138 141 157 157 156 157 144 132 146 134 147 165 165 165 165 165 165 165 165 165 165 148 148 148 148 149 149 148 148 148 148 202 204 202 204 200 203 204 204 204 204 165 148 165 Sub-Region Overloaded Element Contingency 7L14 (705S Kitscoty to 751S Hill) Case Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G1200SG12 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 109 109 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 109 140 109 140 109 109 140 140 140 140 140 140 140 140 133 123 115 114 114 114 114 114 114 114 114 114 114 128 128 128 128 128 128 128 128 128 128 153 153 153 153 153 153 153 153 153 153 102 114 128 113 123 118 103 97 97 97 95 99 99 99 148 138 155 157 157 157 157 157 157 157 157 157 157 144 144 144 143 144 144 144 144 144 144 195 195 195 195 195 195 195 195 195 195 115 157 143 157 138 132 142 140 139 140 137 143 143 142 Sub-Region Overloaded Element Contingency 7L161 (909S MahNo to 942S Nabiye) 7L50 (757S Battle River to 926S Kinsella) Case Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 109 109 109 109 109 109 109 109 109 140 109 140 109 109 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 140 109 113 112 112 111 105 105 115 115 115 96 111 96 112 96 101 112 112 112 110 102 104 115 115 115 115 129 128 128 126 116 119 132 133 132 132 120 120 120 118 110 113 123 124 123 123 110 127 126 125 126 124 118 118 129 129 129 137 125 139 126 108 139 161 161 161 157 146 149 165 165 164 165 145 144 144 142 131 134 149 149 148 149 164 164 164 161 151 154 168 168 167 168 158 142 Sub-Region Overloaded Element Contingency Central East - Area 37 (Provost) 7L53 (700S Bonnyville to 706S Irish Creek) 7L701 (223S Strome to 757S Battle River) 7L74 (822S Wolf Lake to 970S Bourque) 7L77 (395S North Holden to 709S Vegreville) Case Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 109 109 140 140 140 140 140 109 109 140 140 140 140 140 140 140 140 109 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 112 129 107 120 96 96 96 95 105 104 105 105 105 104 102 101 95 96 100 101 99 95 99 99 99 97 102 102 101 102 114 113 113 112 106 107 117 117 116 117 105 105 105 104 99 100 108 160 144 119 162 138 138 138 136 118 117 145 145 145 143 140 139 137 138 108 138 136 136 142 142 142 140 146 146 145 146 128 127 127 126 119 120 131 131 131 131 146 146 146 144 137 138 149 Sub-Region Overloaded Element Contingency 749L (648S Metiskow to Killarney Tap) 7L95 (889S Mahkeses to 715S Leming Lake) Case Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 109 140 109 109 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 109 140 109 140 140 140 140 140 140 140 140 108 107 108 98 112 99 114 96 103 100 99 100 98 102 98 101 102 115 114 114 113 107 107 117 116 117 105 105 105 103 98 99 108 107 108 98 113 98 114 102 113 112 113 110 102 104 116 149 148 149 141 126 142 127 107 141 143 142 143 140 146 140 145 146 129 128 128 127 120 120 131 131 131 145 145 145 142 137 137 148 147 149 140 127 141 128 140 162 161 162 158 147 150 166 Sub-Region Overloaded Element Contingency 7L99 (926S Kinsella to 526S Buffalo Creek) 885L (648S Metiskow to 650S Hansman Lake) 912L (63S Red Deer to 766S Nevis) 953L/9L953 (574S Nilrem to 755S Cordel) 966L/9L966 (650S Hansman Lake to 932S Pemukan) 9L20 (766S Nevis to 755S Cordel) Case Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_N-G_889S-G1 Case_4e_2022WP Case_1c_2022WP_N-G_889S-G1 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 109 140 109 140 109 109 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 109 109 109 116 115 116 129 128 129 127 117 119 133 133 132 133 121 121 121 119 111 113 124 124 123 124 96 111 127 112 129 108 121 95 99 95 100 100 100 99 103 103 102 103 99 100 98 101 101 101 166 165 166 145 144 145 143 131 134 149 149 149 149 165 165 165 162 152 155 169 169 168 169 108 159 143 161 145 120 163 136 137 132 113 112 112 111 115 115 115 115 111 112 135 114 113 113 Sub-Region Overloaded Element Contingency 9L27 (863S Paintearth to 755S Cordel) 9L46 (932S Pemukan to 959S Lanfine) 9L79 (757S Battle River to 755S Cordel) 9L80 (757S Battle River to 755S Cordel) Case Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 99 103 103 103 103 100 101 98 97 97 96 100 100 100 100 97 98 101 100 100 99 103 103 103 103 99 100 101 100 101 99 103 103 102 102 116 115 116 114 106 108 119 119 118 119 107 106 112 116 116 116 116 112 114 110 109 109 108 112 112 112 112 108 109 113 113 113 111 116 116 115 116 112 113 145 144 145 142 147 147 147 147 131 130 130 128 119 122 133 133 133 133 147 147 Sub-Region Overloaded Element Contingency 757S Open Battle River 240/144 kV Transformer Case Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 140 140 140 140 140 109 140 109 109 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 140 109 140 109 109 107 105 99 100 109 109 108 109 99 115 100 117 98 105 101 100 101 99 103 103 102 102 116 115 116 114 106 108 119 119 118 119 107 106 107 105 99 100 109 109 108 109 99 115 100 117 98 147 145 137 139 150 150 149 150 142 129 144 131 110 144 145 144 145 142 147 147 147 147 131 130 130 128 119 122 133 133 133 133 147 147 147 145 137 139 150 150 149 150 142 129 144 131 110 Sub-Region Overloaded Element Contingency 899S Edgerton 138/25 kV Transformer 716S Lloydminster 144/25 kV Transformer 757S Battle River Generator #5 650S Hansman Lake SVC 889S Mahkeses Generator #1 889S Mahkeses Generator #2 Case Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 105 101 100 100 99 103 103 103 103 99 101 101 101 101 100 103 104 103 103 100 101 101 100 100 99 103 103 103 103 99 100 99 99 96 95 96 98 97 97 99 96 95 96 98 98 97 97 144 113 113 113 112 116 116 115 116 111 113 114 113 113 112 116 116 116 116 112 114 113 113 113 111 116 116 115 116 112 113 136 136 137 137 137 140 139 140 136 137 137 137 140 141 139 140 Sub-Region Overloaded Element Contingency 859S Primrose Generator #1 478S Tucuman 138/25 kV Transformer 7L130 (710S Vermilion to 705S Kitscoty) Case Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 109 140 109 140 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 99 96 95 96 98 97 98 95 99 98 97 98 96 100 100 99 99 112 112 112 111 104 105 115 115 115 115 96 111 97 112 101 100 100 100 100 100 100 100 100 100 100 158 159 158 159 155 136 138 137 138 141 140 140 137 136 140 140 141 138 143 143 142 143 127 126 126 124 117 118 129 130 129 129 138 125 139 126 139 84 84 84 84 84 84 84 84 84 84 88 90 88 89 89 Sub-Region Overloaded Element 7L749 (899S Edgerton to Briker Tap) Contingency 7L14 (705S Kitscoty to 751S Hill) 7L50 (757S Battle River to 926S Kinsella) 7L99 (926S Kinsella to 526S Buffalo Creek) 9L46 (932S Pemukan to 959S Lanfine) Case Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G_889S-G1 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 85 90 90 90 90 90 90 90 90 23 23 23 23 23 23 23 23 159 159 159 159 159 100 100 144 144 144 144 144 144 144 144 144 144 95 95 97 97 97 101 102 100 101 97 96 96 96 95 98 98 98 102 103 101 102 98 96 110 109 110 106 109 108 108 89 89 89 89 89 85 85 87 87 87 87 87 87 87 87 87 87 83 83 83 82 83 86 86 85 86 81 84 84 84 81 83 83 83 86 87 86 86 81 24 27 27 27 26 27 27 27 Sub-Region Overloaded Element Contingency 9L80 (757S Battle River to 755S Cordel) Central East - Area 42 6L15 (775S Sullivan Lake to 763S Hanna) (Hanna) 757S Battle River 240/144 kV Transformer Case Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 108 108 113 112 113 107 112 112 112 111 112 113 102 104 100 114 110 109 110 106 109 108 108 108 110 113 112 113 107 112 112 112 111 112 113 102 104 100 114 27 27 28 28 28 26 28 28 28 28 28 28 25 26 25 28 27 27 27 26 27 27 27 27 27 28 28 28 26 28 28 28 28 28 28 25 26 25 28 Table D-4: 2022 Central Category B Need Assessment - Voltage Results Sub-Region Contingency Bus and Substation Bus 1314 (880S Briker) Bus 1387 (705S Kitscoty) Case Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP V max (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 V min (pu) 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Observed Voltage (pu) 0.894 0.894 0.894 0.894 0.896 0.894 0.896 0.896 0.896 0.894 0.618 0.622 0.618 0.621 0.632 0.622 0.621 0.621 0.621 0.621 0.902 0.902 0.876 0.876 0.876 0.876 0.876 0.879 0.876 0.878 0.878 0.878 0.876 0.506 0.509 0.505 0.509 0.522 0.510 0.509 0.509 0.509 0.509 0.887 0.886 Sub-Region Contingency Bus and Substation Bus 1393 (751S Hill) 7L130 (710S Vermilion to 705S Kitscoty) Bus 1455 (716S Lloydminster) Case Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.853 0.879 0.879 0.879 0.879 0.881 0.879 0.881 0.881 0.881 0.878 0.511 0.515 0.511 0.514 0.528 0.515 0.514 0.514 0.514 0.514 0.889 0.889 0.857 0.882 0.882 0.882 0.882 0.884 0.882 0.884 0.884 0.884 0.881 0.524 0.528 0.524 0.528 0.541 0.529 0.528 0.528 0.528 0.528 0.892 0.891 Sub-Region Contingency Bus and Substation Bus 219 (267S Killarney Lake) Bus 220 (277S Hayter) Bus 362 (899S Edgerton) Central East - Area 13 (Lloydminster) Bus 1314 (880S Briker) Case Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.860 0.881 0.887 0.881 0.887 0.890 0.887 0.887 0.887 0.887 0.887 0.862 0.867 0.862 0.867 0.871 0.867 0.867 0.867 0.867 0.867 0.797 0.802 0.797 0.802 0.808 0.802 0.802 0.802 0.802 0.802 0.938 0.938 0.938 0.938 0.935 0.933 0.938 0.938 0.939 0.937 0.668 0.668 0.668 0.667 0.669 Sub-Region Contingency Bus and Substation Bus 1393 (751S Hill) 7L14 (705S Kitscoty to 751S Hill) Bus 1455 (716S Lloydminster) Case Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.667 0.667 0.667 0.667 0.667 0.935 0.935 0.935 0.935 0.931 0.929 0.936 0.936 0.936 0.934 0.581 0.580 0.581 0.579 0.581 0.579 0.579 0.579 0.579 0.579 0.936 0.936 0.936 0.936 0.932 0.930 0.937 0.937 0.937 0.935 0.592 0.591 0.592 0.590 0.592 0.590 0.590 0.590 0.590 0.590 0.892 Sub-Region Contingency Bus and Substation Bus 219 (267S Killarney Lake) Bus 220 (277S Hayter) Bus 362 (899S Edgerton) 7L42 (751S Hill to 716S Lloydminster) Bus 1393 (751S Hill) Bus 1113 (918S Bauer) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Case Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.892 0.892 0.891 0.892 0.891 0.892 0.892 0.892 0.892 0.873 0.873 0.873 0.872 0.873 0.872 0.872 0.872 0.872 0.872 0.821 0.820 0.821 0.820 0.821 0.820 0.820 0.820 0.820 0.820 0.934 0.932 0.938 0.934 0.939 0.938 0.936 0.938 0.926 0.934 0.928 0.935 0.931 0.935 0.934 0.927 0.927 Sub-Region Contingency Bus and Substation 7L749 (716S Lloydminster to 899S Edgerton) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) 478S Tucuman 138/25 kV Transformers Bus 1113 (918S Bauer) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) 704L (51S Wainwright to 478S Tucuman) Bus 1113 (918S Bauer) Case Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.925 0.932 0.928 0.915 0.927 0.923 0.927 0.927 0.936 0.917 0.919 0.917 0.924 0.920 0.910 0.927 0.923 0.928 0.927 0.936 0.917 0.919 0.917 0.924 0.920 0.910 0.931 0.939 0.937 0.938 0.939 0.935 0.897 0.893 0.898 0.895 0.902 0.897 0.889 0.878 0.893 0.889 0.841 0.909 0.906 0.909 Sub-Region Contingency Bus and Substation Bus 1314 (880S Briker) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Central East - Area 32 (Wainwright) 7L99 (926S Kinsella to 526S Buffalo Creek) Bus 1387 (705S Kitscoty) Case Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.910 0.920 0.915 0.901 0.893 0.904 0.901 0.873 0.937 0.928 0.939 0.915 0.936 0.931 0.936 0.933 0.938 0.933 0.929 0.920 0.934 0.930 0.882 0.914 0.910 0.915 0.913 0.919 0.914 0.906 0.896 0.910 0.906 0.858 0.905 0.901 0.906 0.905 0.913 0.908 0.897 0.886 0.901 0.897 0.855 Sub-Region Contingency Bus and Substation Bus 1393 (751S Hill) Bus 1444 (969S Lindbergh) Bus 1455 (716S Lloydminster) Bus 79 (526S Buffalo Creek) Bus 1042 (926S Kinsella) Case Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.900 0.897 0.901 0.900 0.911 0.905 0.891 0.881 0.895 0.892 0.856 0.921 0.902 0.898 0.902 0.902 0.913 0.907 0.893 0.883 0.897 0.893 0.858 0.890 0.885 0.891 0.888 0.895 0.890 0.881 0.870 0.886 0.882 0.831 0.892 0.888 0.893 0.891 0.898 0.892 0.884 0.873 0.888 0.884 0.834 0.899 Sub-Region Contingency Bus and Substation Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) 7L50 (757S Battle River to 926S Kinsella) Bus 1383 (710S Vermilion) Case Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.894 0.899 0.897 0.904 0.898 0.890 0.880 0.895 0.891 0.843 0.910 0.907 0.910 0.911 0.922 0.916 0.902 0.894 0.905 0.902 0.874 0.937 0.929 0.916 0.937 0.932 0.937 0.934 0.939 0.934 0.930 0.921 0.935 0.931 0.883 0.915 0.911 0.916 0.914 0.921 0.915 0.907 0.898 0.912 0.908 0.860 Sub-Region Contingency Bus and Substation Bus 1387 (705S Kitscoty) Central East - Area 36 (Battle River) Bus 1393 (751S Hill) Bus 1444 (969S Lindbergh) Bus 1455 (716S Lloydminster) Bus 79 (526S Buffalo Creek) Case Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.907 0.903 0.907 0.906 0.915 0.909 0.898 0.888 0.903 0.899 0.857 0.902 0.898 0.902 0.902 0.912 0.906 0.893 0.883 0.897 0.893 0.858 0.922 0.903 0.900 0.904 0.904 0.914 0.908 0.894 0.884 0.898 0.895 0.860 0.892 0.888 0.893 0.891 0.897 0.892 0.883 0.873 0.888 0.884 0.834 Sub-Region Contingency Bus and Substation Bus 1113 (918S Bauer) Bus 1314 (880S Briker) 9L80 (757S Battle River to 755S Cordel) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Battle River 757S 240/144 kV Transformer Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) Bus 1042 (926S Kinsella) Case Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.938 0.916 0.939 0.925 0.933 0.929 0.923 0.920 0.938 0.936 0.938 0.921 0.939 0.937 0.939 0.921 0.938 0.916 0.939 0.925 0.933 0.929 0.923 0.920 0.938 0.936 0.938 0.921 0.939 0.937 0.939 0.921 0.828 0.826 0.828 0.833 0.844 0.838 0.819 0.823 0.821 0.821 0.827 0.933 0.934 0.932 Sub-Region Contingency Bus and Substation Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Bus 1340 (936S Norberg) Bus 1350 (819S Whitby Lake) Case Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.936 0.923 0.923 0.925 0.927 0.773 0.770 0.773 0.777 0.789 0.782 0.761 0.768 0.764 0.764 0.937 0.938 0.772 0.873 0.875 0.871 0.878 0.889 0.884 0.859 0.860 0.862 0.865 0.507 0.502 0.507 0.509 0.525 0.516 0.494 0.500 0.495 0.495 0.882 0.884 0.935 0.540 0.930 0.914 Sub-Region Contingency Bus and Substation Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Case Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.937 0.936 0.936 0.935 0.908 0.914 0.911 0.915 0.915 0.920 0.916 0.908 0.913 0.909 0.908 0.892 0.887 0.884 0.887 0.889 0.894 0.891 0.880 0.885 0.881 0.881 0.871 0.825 0.820 0.825 0.824 0.834 0.827 0.812 0.817 0.816 0.814 0.804 0.937 0.938 0.936 0.927 0.927 0.929 0.931 0.755 Sub-Region Contingency Bus and Substation Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Central East - Area 37 749L (648S Metiskow to 899S Edgerton) (Provost) Bus 1393 (751S Hill) Case Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.751 0.755 0.757 0.769 0.762 0.743 0.749 0.746 0.745 0.752 0.908 0.909 0.906 0.912 0.921 0.917 0.896 0.896 0.898 0.901 0.636 0.632 0.636 0.638 0.652 0.644 0.623 0.630 0.626 0.625 0.914 0.916 0.655 0.891 0.892 0.889 0.895 0.906 0.901 0.877 0.878 0.880 0.883 0.548 0.543 0.548 Sub-Region Contingency Bus and Substation Bus 1444 (969S Lindbergh) Bus 1455 (716S Lloydminster) Case Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.550 0.565 0.557 0.535 0.541 0.537 0.536 0.899 0.901 0.585 0.889 0.884 0.889 0.887 0.895 0.889 0.876 0.880 0.881 0.878 0.866 0.889 0.890 0.887 0.893 0.904 0.899 0.876 0.876 0.878 0.881 0.540 0.535 0.541 0.542 0.558 0.549 0.527 0.533 0.529 0.529 0.897 0.900 0.576 0.893 0.891 Sub-Region Contingency Bus and Substation Bus 157 (968S Cochin) Bus 362 (899S Edgerton) Bus 68 (395S North Holden) Bus 71 (252S Jarrow) Case Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.893 0.897 0.885 0.889 0.887 0.886 0.893 0.861 0.863 0.860 0.866 0.877 0.872 0.848 0.848 0.850 0.853 0.484 0.479 0.485 0.486 0.502 0.494 0.472 0.477 0.473 0.473 0.870 0.873 0.516 0.935 0.933 0.936 0.939 0.931 0.935 0.932 0.932 0.924 0.894 0.892 0.894 0.886 0.890 0.888 0.888 Sub-Region Contingency Bus and Substation Bus 72 (252S Jarrow) Bus 79 (526S Buffalo Creek) Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Central East - Area 56 7L77 (395S North Holden to 709S Vegreville) (Vegreville) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) 7L105 (837S Mahihkan to 909S MahNo) 7L139 (819S Whitby Lake to 707S St. Paul) 7L146 (970S Bourque to 700S Bonnyville) Bus 1377 (706S Irish Creek) Bus 1357 (777S Vilna) Bus 1377 (706S Irish Creek) Case Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.893 0.880 0.878 0.880 0.884 0.892 0.889 0.872 0.876 0.874 0.874 0.878 0.799 0.796 0.799 0.803 0.815 0.809 0.788 0.794 0.791 0.790 0.797 0.922 0.927 0.936 0.931 0.917 0.936 0.897 0.928 0.922 0.920 0.938 0.936 0.939 0.922 0.939 0.937 0.922 0.939 0.938 0.931 0.909 0.908 0.910 Sub-Region Contingency Bus and Substation Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) 7L53 (700S Bonnyville to 706S Irish Creek) Case Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.910 0.908 0.910 0.910 0.909 0.910 0.909 0.888 0.918 0.917 0.918 0.919 0.917 0.919 0.918 0.917 0.918 0.917 0.903 0.937 0.929 0.930 0.928 0.930 0.929 0.929 0.929 0.929 0.929 0.929 0.862 0.861 0.863 0.863 0.859 0.861 0.862 0.862 0.863 0.862 0.931 0.935 0.902 0.815 0.909 0.908 Sub-Region Contingency Bus and Substation Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Cold Lake Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) 7L70 (700S Bonnyville to 707S St. Paul) Bus 1340 (936S Norberg) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Case Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.909 0.910 0.906 0.909 0.909 0.909 0.910 0.909 0.881 0.905 0.904 0.905 0.906 0.903 0.905 0.905 0.905 0.906 0.904 0.883 0.904 0.903 0.904 0.905 0.903 0.905 0.904 0.904 0.905 0.903 0.888 0.907 0.906 0.907 0.908 0.905 0.907 0.907 0.906 0.907 0.906 0.890 0.911 0.921 0.920 0.931 Sub-Region Contingency Bus and Substation Bus 1372 (707S St. Paul) Bus 1113 (918S Bauer) Bus 1301 (877S Foster Creek) Bus 1314 (880S Briker) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) 7L95 (889S Mahkeses to 715S Leming Lake) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1444 (969S Lindbergh) Bus 1455 (716S Lloydminster) Trip Mahkeses 889S Generator #1 Bus 1377 (706S Irish Creek) Case Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.902 0.932 0.933 0.931 0.927 0.937 0.933 0.934 0.932 0.931 0.930 0.929 0.927 0.915 0.938 0.938 0.936 0.928 0.931 0.931 0.929 0.926 0.939 0.927 0.928 0.926 0.927 0.939 0.937 0.936 0.930 0.928 0.929 0.927 0.928 0.936 0.889 0.886 0.883 0.883 0.884 0.885 0.885 0.885 0.885 0.885 Sub-Region Contingency 828L (178S Cynthia to 489S PC Brazeau) Bus and Substation Bus 330 (489S PC Brazeau) Bus 215 (359S West Pembina) Bus 330 (489S PC Brazeau) Bus 35 (61S Lodgepole) Case Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.890 0.884 0.883 0.885 0.884 0.884 0.886 0.886 0.886 0.886 0.890 0.891 0.891 0.870 0.883 0.883 0.879 0.873 0.881 0.881 0.880 0.881 0.880 0.881 0.875 0.872 0.872 0.876 0.875 0.875 0.876 0.876 0.876 0.876 0.892 0.875 0.874 0.884 0.831 0.892 0.850 0.850 0.846 0.839 0.848 0.848 Sub-Region Contingency Bus and Substation Bus 38 (294S Brazeau Outlet) Bus 39 (178S Cynthia) Drayton Valley Brazeau 62S 240/138 kV Transformer #5 Bus 42 (358S Amoco Brazeau) Case Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.847 0.848 0.847 0.848 0.843 0.840 0.840 0.844 0.843 0.843 0.844 0.844 0.844 0.844 0.868 0.877 0.844 0.876 0.843 0.877 0.842 0.780 0.867 0.862 0.862 0.858 0.851 0.860 0.859 0.859 0.860 0.859 0.859 0.854 0.851 0.851 0.855 0.854 0.854 0.855 0.855 0.855 0.855 0.878 0.891 0.855 Sub-Region Contingency Bus and Substation Bus 51 (477S West Pembina) Case Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.890 0.854 0.891 0.858 0.798 0.867 0.867 0.863 0.856 0.865 0.865 0.864 0.865 0.864 0.865 0.860 0.856 0.856 0.860 0.859 0.860 0.860 0.860 0.860 0.861 0.882 0.897 0.860 0.896 0.859 0.896 0.865 0.807 0.860 0.859 0.856 0.848 0.857 0.857 0.857 0.857 0.856 0.857 0.852 0.849 0.849 Sub-Region Contingency Bus and Substation Bus 651 (445S Elk River) Case Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.853 0.852 0.852 0.853 0.853 0.852 0.853 0.877 0.889 0.853 0.888 0.852 0.889 0.855 0.795 Table D-5: 2022 Central Category C Need Assessment - Thermal Results Sub-Region Overloaded Element Contingency Case 79 79 79 79 79 Observed Thermal Loading (%) 96 97 96 97 100 Rating (MVA) Observed Loading MVA 704L (51S Wainwright to 478S Tucuman) 9L79 (757S Battle River to 755S Cordel) 9L80 (757S Battle River to 755S Cordel) Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_4e_2022WP 7L50 (926S Kinsella to Jarrow Tap) 9L36 (825S Whitefish Lake to 826S Marguerite Lake) 9L37 (825S Whitefish Lake to 826S Marguerite Lake) Case_1b_2022SP_N-G1200SG12 109 95 104 901L (63S Red Deer to 64S East Crossfield) 912L (63S Red Deer to 766S Nevis) Case_2b_2022SP 109 99 112 912L (63S Red Deer to 766S Nevis) 914L (63S Red Deer to 87S Gaetz) Case_2b_2022SP 109 99 112 9L36 (825S Whitefish Lake to 826S Marguerite Lake) 9L37 (825S Whitefish Lake to 826S Marguerite Lake) Case_1b_2022SP_N-G1200SG12 109 95 103 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 97 96 96 98 98 98 98 100 100 100 99 103 103 103 103 96 104 101 101 101 99 103 103 102 103 95 96 98 101 109 216 215 216 220 220 219 220 225 224 224 222 231 231 230 231 215 233 226 225 226 222 230 230 229 230 213 216 220 225 243 Central East - Area 32 (Wainwright) 7L99 (526S Buffalo Creek to 926S Kinsella) 679L (478S Tucuman to 574S Nilrem) 680L (478S Tucuman to 574S Nilrem) 953L (574S Nilrem to 755S Cordel) 1047L (574S Nilrem to 650S Hansman Lake) 73 73 73 73 76 Sub-Region Central East - Area 36 (Battle River) Overloaded Element Contingency 757S Battle River 240/144 kV Transformer 9L27 (755S Cordel to 863S Paintearth) 9L953 (755S Cordel to 574S Nilrem) Case Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 224 90 90 90 90 90 90 90 90 90 90 85 85 115 115 115 115 113 118 118 118 118 105 104 104 103 101 108 107 107 107 121 121 121 121 119 125 125 125 125 109 98 114 105 116 107 99 124 104 104 104 104 104 104 104 104 104 104 96 96 258 258 258 257 252 265 265 264 265 235 232 232 231 227 242 241 240 240 272 271 271 272 267 280 280 279 280 245 220 255 235 260 239 221 277 92 92 92 92 92 92 92 92 92 92 83 83 Sub-Region Overloaded Element Contingency 749L (899S Edgerton to Killarney Tap) 7L14 (705S Kitscoty to 751S Hill) 7L130 (705S Kitscoty to 710S Vermilion) Case Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_807S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 85 85 85 85 85 85 85 85 90 90 90 90 90 90 90 90 90 90 90 90 85 90 85 140 140 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 140 140 140 140 96 96 97 97 96 96 96 96 161 161 161 161 161 161 161 161 161 160 101 104 95 104 95 114 114 114 114 114 114 114 114 114 114 128 128 128 128 128 128 128 128 128 128 153 153 153 153 83 83 83 83 83 83 83 83 119 119 119 119 119 119 119 119 119 118 93 92 81 92 81 157 157 157 157 157 157 157 157 157 157 144 144 144 143 144 144 144 144 144 144 195 195 195 195 Sub-Region Overloaded Element Contingency 7L157 (837S Mahihkan to 970S Bourque) 7L160 (837S Mahihkan to 970S Bourque) 7L53 (700S Bonnyville to 706S Irish Creek) 7L70 (700S Bonnyville to 707S St. Paul) Central East - Area 37 (Provost) Case Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_3a_2022WP Case_3b_2022SP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 140 140 109 140 109 140 109 109 140 109 140 140 140 109 109 109 109 109 109 140 140 140 140 140 140 140 140 140 140 140 109 109 109 140 153 153 153 153 153 152 102 114 128 113 128 118 103 96 99 97 95 111 111 111 110 107 106 109 109 109 108 106 105 108 108 108 108 98 110 111 103 105 195 195 195 195 195 194 114 157 143 157 143 132 142 108 137 135 132 125 124 124 124 120 119 149 148 148 147 145 143 148 148 148 148 136 124 125 112 142 Sub-Region Overloaded Element Contingency 749L (648S Metiskow to Killarney Tap) 7L65 (709S Vegreville to 710S Vermilion) 7L77 (709S Vegreville to 395S North Holden) 901L (63S Red Deer to 64S East Crossfield) 912L (63S Red Deer to 766S Nevis) 912L (63S Red Deer to 766S Nevis) 914L (63S Red Deer to 87S Gaetz) 948L (650S Hansman Lake to 863S Paintearth) 1047L (650S Hansman Lake to 574S Nilrem) 9L24 (959S Lanfine to 946S Oakland) 9L65 (959S Lanfine to 946S Oakland) Case Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G_757S-G5 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1b_2022SP_N-G_535S-G1 Case_4e_2022WP Case_1b_2022SP_N-G_535S-G1 Case_3d_2022SP Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 140 140 140 140 140 140 109 109 109 109 109 109 140 140 140 140 109 140 109 109 140 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 109 140 140 140 96 96 96 99 99 98 98 105 105 113 113 113 113 98 95 96 99 110 100 111 111 100 99 98 98 97 101 101 100 101 97 99 99 98 98 97 101 101 101 101 98 99 97 97 98 138 138 138 142 142 141 141 118 117 127 127 127 127 136 137 138 136 124 138 124 124 138 111 110 110 108 113 113 112 113 109 110 111 110 110 109 113 113 113 113 109 110 140 140 140 Sub-Region Overloaded Element Contingency 9L36 (825S Whitefish Lake to 826S Marguerite Lake) 9L37 (825S Whitefish Lake to 826S Marguerite Lake) 9L70 (946S Oakland to 801S Anderson) 9L97 (946S Oakland to 801S Anderson) 9L79 (757S Battle River to 755S Cordel) 9L80 (757S Battle River to 755S Cordel) 7L749 (899S Edgerton to Briker Tap) 7L14 (705S Kitscoty to 751S Hill) 7L130 (705S Kitscoty to 710S Vermilion) Case Case_1a_2022WP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_3b_2022SP Case_3d_2022SP Case_1b_2022SP_N-G_757S-G5 Case_1c_2022WP_N-G_757S-G5 Case_4e_2022WP Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_250P-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1a_2022WP_N-G_757S-G5 Case_1a_2022WP_N-G_859S-G1 Case_1a_2022WP_N-G_889S-G1 Case_1a_2022WP_N-G_942S-G1 Case_1a_2022WP_N-G1200SG12 Case_1b_2022SP_N-G__62S-G1 Case_1b_2022SP_N-G_859S-G1 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 140 109 109 109 109 140 140 140 140 140 140 140 140 109 109 109 109 109 109 109 109 109 109 109 140 140 90 90 90 90 90 90 90 90 90 90 23 23 23 23 23 23 23 23 23 23 23 96 120 119 118 121 104 104 103 100 99 96 97 101 99 98 98 97 101 101 101 101 98 99 106 99 99 144 144 144 144 144 144 144 144 144 144 113 112 113 108 109 113 113 114 113 95 96 138 135 134 132 135 144 144 142 138 138 138 139 139 111 110 110 109 113 113 113 113 109 110 120 137 136 87 87 87 87 87 87 87 87 87 86 28 28 28 27 27 28 28 28 28 24 24 Sub-Region Overloaded Element Contingency 6L15 (775S Sullivan Lake to 763S Hanna) 9L79 (757S Battle River to 755S Cordel) 9L80 (757S Battle River to 755S Cordel) 766S Nevis 240/144 kV Transformer 7L128 (802S Michichi Creek to 963S Coyote Lake) 7L171 (802S Michichi Creek to 804S Wintering Hills) Central East - Area 42 (Hanna) 202L (61S Lodgepole to West Pembina Tap) Drayton Valley 62S Brazeau 240/138 kV Transformer Hinton/Edson 744L (704S Pinedale to TMPL Niton Tap) 973L (39S Bickerdike to 310P Sundance) 974L (39S Bickerdike to 310P Sundance) Case Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_859S-G1 Case_1c_2022WP_N-G_889S-G1 Case_1c_2022WP_N-G_942S-G1 Case_1c_2022WP_N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_3d_2022SP Case_4e_2022WP Case_1a_2022WP_N-G_807S-G1 Case_1c_2022WP_N-G_757S-G5 Case_1c_2022WP_N-G_807S-G1 Case_1b_2022SP_N-G_250P-G1 Case_1b_2022SP_N-G_535S-G1 Case_1b_2022SP_N-G_757S-G4 Case_1b_2022SP_N-G_757S-G5 Case_1b_2022SP_N-G_807S-G1 Case_1b_2022SP_N-G_859S-G1 Case_1b_2022SP_N-G_889S-G1 Case_1b_2022SP_N-G_942S-G1 Case_1b_2022SP_N-G1200SG12 Case_2b_2022SP Case_3b_2022SP Case_3d_2022SP Case_3c_2022WP Case_4e_2022WP Case_1a_2022WP_N-G__62S-G1 Case_1a_2022WP_N-G_535S-G1 Case_1a_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G__62S-G1 Case_1c_2022WP_N-G_250P-G1 Case_1c_2022WP_N-G_535S-G1 Case_1c_2022WP_N-G_757S-G4 Case_1c_2022WP_N-G_807S-G1 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 100 100 100 98 98 98 98 98 98 98 98 98 98 98 98 200 200 79 79 79 79 79 79 79 79 79 79 79 79 96 95 96 115 117 115 112 112 116 116 116 117 117 106 108 96 122 96 97 100 95 95 95 95 95 95 95 95 95 100 97 97 96 101 96 95 95 96 96 96 95 95 99 97 99 109 24 23 24 29 29 29 28 28 29 29 29 29 29 26 27 24 30 96 97 100 92 92 92 93 92 93 93 93 93 96 94 95 193 202 69 68 68 68 68 68 68 67 71 68 69 70 Table D-6: 2022 Central Category C Need Assessment - Voltage Results Sub-Region Contingency Bus and Substation Bus 1314 (880S Briker) Bus 1393 (751S Hill) Case Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 V max (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 V min (pu) 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Observed Voltage (pu) 0.938 0.938 0.938 0.938 0.935 0.933 0.938 0.939 0.939 0.937 0.668 0.668 0.668 0.667 0.669 0.667 0.667 0.667 0.667 0.664 0.935 0.935 0.935 0.935 0.931 0.929 0.936 0.936 0.936 0.934 0.581 0.580 0.581 0.579 0.582 0.579 0.579 0.579 0.579 0.575 Sub-Region Contingency Bus and Substation Central East - Area 13 7L14 (705S Kitscoty to 751S Hill) 7L130 (705S Kitscoty to 710S Vermilion) (Lloydminster) Bus 1455 (716S Lloydminster) Bus 219 (267S Killarney Lake) Bus 220 (277S Hayter) Bus 362 (899S Edgerton) Case Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.936 0.936 0.936 0.936 0.932 0.930 0.937 0.937 0.937 0.936 0.592 0.591 0.592 0.590 0.593 0.590 0.590 0.590 0.590 0.586 0.892 0.892 0.892 0.892 0.892 0.891 0.892 0.892 0.892 0.891 0.873 0.873 0.873 0.872 0.873 0.872 0.872 0.872 0.872 0.872 0.821 0.820 0.821 0.820 0.821 0.820 Sub-Region Contingency Central East - Area 36 9L79 (757S Battle River to 755S Cordel) (Battle River) 9L80 (757S Battle River to 755S Cordel) Bus and Substation Bus 1113 (918S Bauer) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) Bus 1340 (936S Norberg) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Central East - Area 56 7L65 (709S Vegreville to 710S Vermilion) (Vegreville) 7L77 (709S Vegreville to 395S North Holden) Bus 1367 (709S Vegreville) Case Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.90 0.90 0.90 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.820 0.820 0.820 0.819 0.932 0.939 0.939 0.937 0.935 0.937 0.938 0.930 0.904 0.896 0.935 0.936 0.925 0.935 0.929 0.923 0.928 0.928 0.867 0.932 0.932 0.931 0.931 0.932 0.932 0.926 0.928 0.927 0.932 0.918 0.912 0.918 0.912 0.899 0.911 0.903 0.896 0.901 0.901 0.932 0.930 0.928 Sub-Region Contingency Bus and Substation Bus 1377 (706S Irish Creek) Bus 1387 (705S Kitscoty) Bus 1042 (926S Kinsella) Bus 1113 (918S Bauer) Bus 1314 (880S Briker) Bus 1340 (936S Norberg) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Case Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.917 0.830 0.939 0.939 0.890 0.887 0.886 0.887 0.888 0.887 0.889 0.889 0.888 0.888 0.888 0.934 0.855 0.899 0.898 0.899 0.901 0.900 0.902 0.901 0.900 0.900 0.900 0.878 0.877 0.889 0.886 0.937 0.934 0.938 0.936 0.932 0.934 0.938 0.939 0.939 0.890 Sub-Region Contingency Bus and Substation Bus 1367 (709S Vegreville) Bus 1372 (707S St. Paul) 7L53 (700S Bonnyville to 706S Irish Creek) 7L70 (700S Bonnyville to 707S St. Paul) Bus 1377 (706S Irish Creek) Cold Lake Bus 1383 (710S Vermilion) Case Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.930 0.928 0.931 0.931 0.926 0.929 0.934 0.932 0.932 0.932 0.893 0.937 0.867 0.914 0.914 0.913 0.915 0.915 0.914 0.913 0.914 0.914 0.913 0.835 0.833 0.835 0.836 0.834 0.835 0.837 0.836 0.836 0.836 0.915 0.918 0.885 0.772 0.885 0.884 0.885 0.886 0.883 0.886 0.887 0.886 0.886 Sub-Region Contingency Bus and Substation Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1455 (716S Lloydminster) Bus 79 (526S Buffalo Creek) Bus 1113 (918S Bauer) Bus 1301 (877S Foster Creek) Case Case_1c_2022WP_ N-G1200SG12 Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_4e_2022WP Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_889S-G1 Case_4e_2022WP Case_4e_2022WP Case_1b_2022SP_ N-G1200SG12 V max (pu) V min (pu) Observed Voltage (pu) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.12 1.12 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.94 0.94 0.886 0.932 0.844 0.881 0.880 0.881 0.882 0.880 0.882 0.883 0.882 0.882 0.882 0.848 0.880 0.879 0.881 0.882 0.881 0.882 0.883 0.881 0.882 0.882 0.855 0.883 0.883 0.884 0.885 0.884 0.886 0.886 0.884 0.885 0.885 0.858 0.897 0.896 0.897 0.897 0.898 0.871 0.911 0.927 Sub-Region Contingency Bus and Substation Bus 1312 (826S Marguerite Lake) 9L36 (825S Whitefish Lake to 826S Marguerite Lake) 9L37 (825S Whitefish Lake to 826S Marguerite Lake) Bus 1314 (880S Briker) Bus 1315 (721S Lacorey) Bus 1332 (846S Grand Centre) Bus 1340 (936S Norberg) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1372 (707S St. Paul) Bus 1377 (706S Irish Creek) Bus 1383 (710S Vermilion) Bus 1387 (705S Kitscoty) Bus 1393 (751S Hill) Bus 1444 (969S Lindbergh) Bus 1455 (716S Lloydminster) Bus 1112 (940S Beartrap) Bus 1344 (700S Bonnyville) Bus 141 (975S Dalehurst) Case Case_1b_2022SP_ N-G_859S-G1 Case_1b_2022SP_ N-G1200SG12 Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.15 1.15 1.15 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.98 0.98 0.98 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.960 0.970 0.882 0.919 0.931 0.929 0.930 0.932 0.929 0.930 0.931 0.930 0.879 0.908 0.908 0.910 0.883 0.912 0.931 0.939 0.867 0.867 0.860 0.857 0.860 0.865 0.861 0.861 0.861 0.861 0.859 0.852 0.852 0.859 0.857 0.857 0.859 0.858 0.858 0.858 0.860 0.830 0.828 0.856 0.756 Sub-Region Contingency Bus and Substation Bus 15 (411S Mountain CoalObed) Bus 17 (602S Cold Creek) Case Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.865 0.865 0.858 0.855 0.859 0.863 0.859 0.859 0.859 0.859 0.857 0.850 0.850 0.857 0.855 0.855 0.857 0.857 0.856 0.857 0.859 0.828 0.827 0.854 0.754 0.868 0.867 0.860 0.857 0.861 0.865 0.861 0.861 0.861 0.862 0.859 0.851 0.851 0.858 0.856 0.857 0.858 0.858 0.858 0.858 0.858 Sub-Region Contingency Bus and Substation Bus 18 (414S Gulf Robb) Bus 20 (58S Edson) Case Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.827 0.826 0.854 0.750 0.863 0.862 0.855 0.853 0.856 0.860 0.856 0.857 0.857 0.857 0.854 0.847 0.847 0.853 0.851 0.852 0.853 0.853 0.853 0.853 0.857 0.897 0.825 0.823 0.852 0.759 0.882 0.881 0.874 0.872 0.875 0.879 0.876 0.876 0.876 0.876 0.874 0.868 0.868 0.873 0.871 0.872 Sub-Region Contingency Bus and Substation Bus 2368 (101S Cheviot) Case Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1b_2022SP_ N-G__62S-G1 Case_1b_2022SP_ N-G_250P-G1 Case_1b_2022SP_ N-G_535S-G1 Case_1b_2022SP_ N-G_757S-G4 Case_1b_2022SP_ N-G_757S-G5 Case_1b_2022SP_ N-G_807S-G1 Case_1b_2022SP_ N-G_859S-G1 Case_1b_2022SP_ N-G_889S-G1 Case_1b_2022SP_ N-G_942S-G1 Case_1b_2022SP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.873 0.873 0.873 0.873 0.876 0.853 0.851 0.877 0.793 0.844 0.843 0.836 0.834 0.837 0.842 0.837 0.838 0.838 0.838 0.896 0.896 0.896 0.896 0.894 0.895 0.897 0.895 0.895 0.895 0.833 0.826 0.826 0.833 0.831 0.831 0.833 0.832 0.832 0.833 0.838 0.877 0.805 0.891 0.803 0.891 0.831 Sub-Region Contingency Bus and Substation Bus 319 (426S Coalspur) Case Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1b_2022SP_ N-G__62S-G1 Case_1b_2022SP_ N-G_250P-G1 Case_1b_2022SP_ N-G_535S-G1 Case_1b_2022SP_ N-G_757S-G4 Case_1b_2022SP_ N-G_757S-G5 Case_1b_2022SP_ N-G_807S-G1 Case_1b_2022SP_ N-G_859S-G1 Case_1b_2022SP_ N-G_889S-G1 Case_1b_2022SP_ N-G_942S-G1 Case_1b_2022SP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.728 0.858 0.858 0.851 0.848 0.852 0.856 0.852 0.852 0.852 0.852 0.894 0.894 0.894 0.894 0.893 0.893 0.895 0.893 0.893 0.894 0.837 0.830 0.831 0.837 0.835 0.835 0.837 0.836 0.836 0.837 0.853 0.892 0.808 0.893 0.806 0.893 0.846 0.753 0.857 0.856 0.849 0.847 0.850 0.854 0.851 Sub-Region Contingency Bus and Substation Bus 323 (983S Cadomin) Hinton/Edson 973L (39S Bickerdike to 310P Sundance) 974L (39S Bickerdike to 310P Sundance) Bus 324 (426S Coalspur) Case Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1b_2022SP_ N-G__62S-G1 Case_1b_2022SP_ N-G_250P-G1 Case_1b_2022SP_ N-G_535S-G1 Case_1b_2022SP_ N-G_757S-G4 Case_1b_2022SP_ N-G_757S-G5 Case_1b_2022SP_ N-G_807S-G1 Case_1b_2022SP_ N-G_859S-G1 Case_1b_2022SP_ N-G_889S-G1 Case_1b_2022SP_ N-G_942S-G1 Case_1b_2022SP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3b_2022SP Case_3c_2022WP Case_3d_2022SP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.851 0.851 0.851 0.893 0.893 0.894 0.893 0.892 0.892 0.894 0.892 0.893 0.893 0.836 0.829 0.829 0.835 0.834 0.834 0.835 0.835 0.835 0.835 0.852 0.891 0.806 0.892 0.804 0.892 0.845 0.750 0.861 0.861 0.854 0.851 0.855 0.859 0.855 0.855 0.855 0.855 0.852 0.845 0.845 0.851 0.849 Sub-Region Contingency Bus and Substation Bus 326 (527S Coal Valley) Bus 330 (489S PC Brazeau) Case Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.850 0.851 0.851 0.851 0.851 0.856 0.895 0.822 0.821 0.850 0.756 0.857 0.857 0.850 0.847 0.850 0.855 0.851 0.851 0.851 0.851 0.847 0.841 0.841 0.847 0.845 0.846 0.847 0.847 0.846 0.847 0.852 0.891 0.814 0.813 0.844 0.749 0.888 0.855 0.855 0.847 0.845 0.848 0.853 0.849 0.849 Sub-Region Contingency Bus and Substation Bus 368 (101S Cheviot) Bus 39 (178S Cynthia) Bus 397 (207S Pinedale) Case Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_2b_2022SP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.849 0.849 0.845 0.838 0.838 0.845 0.843 0.843 0.845 0.845 0.844 0.845 0.850 0.889 0.816 0.814 0.844 0.747 0.890 0.890 0.890 0.884 0.881 0.884 0.888 0.885 0.885 0.885 0.885 0.882 0.877 0.877 0.882 0.880 0.881 0.882 0.882 0.882 0.882 0.883 0.863 0.861 0.883 0.809 0.879 0.879 Sub-Region Contingency Bus and Substation Bus 415 (348S Marlboro) Bus 605 (104S Watson Creek) Case Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.872 0.870 0.873 0.876 0.873 0.873 0.873 0.874 0.871 0.865 0.865 0.870 0.869 0.869 0.870 0.870 0.870 0.870 0.872 0.852 0.851 0.875 0.793 0.867 0.867 0.859 0.857 0.860 0.865 0.861 0.861 0.861 0.861 0.858 0.851 0.851 0.858 0.856 0.856 0.858 0.858 0.857 0.858 0.858 0.827 0.825 Sub-Region Contingency Bus and Substation Bus 88 (39S Bickerdike) Bus 90 (39S Bickerdike) Case Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1a_2022WP_ N-G__62S-G1 Case_1a_2022WP_ N-G_250P-G1 Case_1a_2022WP_ N-G_535S-G1 Case_1a_2022WP_ N-G_757S-G4 Case_1a_2022WP_ N-G_757S-G5 Case_1a_2022WP_ N-G_807S-G1 Case_1a_2022WP_ N-G_859S-G1 Case_1a_2022WP_ N-G_889S-G1 Case_1a_2022WP_ N-G_942S-G1 Case_1a_2022WP_ N-G1200SG12 Case_1c_2022WP_ N-G__62S-G1 Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_1c_2022WP_ N-G_757S-G4 Case_1c_2022WP_ N-G_757S-G5 Case_1c_2022WP_ N-G_807S-G1 Case_1c_2022WP_ N-G_859S-G1 Case_1c_2022WP_ N-G_889S-G1 Case_1c_2022WP_ N-G_942S-G1 V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.853 0.749 0.879 0.879 0.872 0.870 0.873 0.877 0.873 0.874 0.873 0.874 0.871 0.865 0.865 0.871 0.869 0.869 0.871 0.871 0.870 0.871 0.873 0.849 0.847 0.873 0.788 0.879 0.879 0.872 0.870 0.873 0.876 0.873 0.873 0.873 0.874 0.871 0.865 0.865 0.871 0.869 0.869 0.871 0.870 0.870 Sub-Region Contingency Bus and Substation Bus 395 (228S TMPL Niton) Case Case_1c_2022WP_ N-G1200SG12 Case_2a_2022WP Case_3a_2022WP Case_3c_2022WP Case_4d_2022SP Case_4e_2022WP Case_1c_2022WP_ N-G_250P-G1 Case_1c_2022WP_ N-G_535S-G1 Case_3a_2022WP Case_3c_2022WP Case_4e_2022WP V max (pu) V min (pu) Observed Voltage (pu) 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 1.10 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.871 0.873 0.849 0.847 0.873 0.788 0.896 0.896 0.885 0.883 0.838 Table D-7: 2022 Central Category A Need Assessment, Sensitivity S6 - Thermal Results Sub-Region Overloaded Element Central East - Area 56 7L65 (709S Vegreville to 710S Vermilion) (Vegreville) Case Case_2a_2022WP_S6 Rating (MVA) Observed Thermal Loading (%) Observed Loading MVA 95 116 113 Table D-8: 2022 Central Category A Need Assessment, Sensitivity S6 - Voltage Results Sub-Region Bus and Substation Central East - Area 56 Bus 1361 (956S Watt Lake) (Vegreville) Bus 1367 (709S Vegreville) Case Case_2a_2022WP_S6 Case_2a_2022WP_S6 V max (pu) 1.09 1.09 V min (pu) 0.99 0.99 Observed Voltage (pu) 0.981 0.984 Table D-9: 2022 Central Category B Need Assessment, Sensitivity S6 - Thermal Results Sub-Region Central East - Area 13 (Lloydminster) Central East - Area 32 (Wainwright) Central East - Area 37 (Provost) Central East - Area 56 (Vegreville) Overloaded Element 7L117 (706S Irish Creek to 710S Vermilion) 7L130 (710S Vermilion to 705S Kitscoty) 7L42 (751S Hill to 716S Lloydminster) 7L749 (716S Lloydminster to Briker Tap) 7L749 (899S Edgerton to Briker Tap) 7L50 (926S Kinsella to Jarrow Tap) 7L99 (526S Buffalo Creek to 926S Kinsella) 749L (648S Metiskow to Killarney Tap) 749L (899S Edgerton to Killarney Tap) 174L (395S North Holden to 197S Bardo) 7L65 (709S Vegreville to 710S Vermilion) 7L92 (777S Vilna to Watt Lake Tap) 7L92 (Watt Lake Tap to 709S Vegreville) Contingency 7L65 (709S Vegreville to 710S Vermilion) 7L749 (716S Lloydminster to 899S Edgerton) 7L749 (716S Lloydminster to 899S Edgerton) 7L130 (710S Vermilion to 705S Kitscoty) 7L130 (710S Vermilion to 705S Kitscoty) 7L99 (926S Kinsella to 526S Buffalo Creek) 7L50 (757S Battle River to 926S Kinsella) 7L130 (710S Vermilion to 705S Kitscoty) 7L130 (710S Vermilion to 705S Kitscoty) 912L (63S Red Deer to 766S Nevis) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) Case Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Case_2a_2022WP_S6 Rating (MVA) 140 139 95 139 90 140 140 140 90 90 95 95 95 Observed Thermal Loading (%) 120 138 137 133 194 104 104 151 185 138 171 101 107 Observed Loading MVA 174 199 138 195 175 151 150 209 162 120 167 91 96 Table D-10: 2022 Central Category B Need Assessment, Sensitivity S6 - Voltage Results Sub-Region Contingency Central East - Area 56 7L70 (700S Bonnyville to 707S St. Paul) (Vegreville) Bus and Substation Bus 1372 (707S St. Paul) Case Case_2a_2022WP_S6 V max (pu) V min (pu) Observed Voltage (pu) 1.12 0.94 0.931 Table D-11: 2022 Central Category A Need Assessment, Sensitivity S7 - Thermal Results Sub-Region Overloaded Element Central East - Area 13 7L14 (705S Kitscoty to 751S Hill) (Lloydminster) 7L42 (751S Hill to 716S Lloydminster) Central East - Area 37 749L (899S Edgerton to Killarney Tap) (Provost) Case_2a_2022WP_S7 Case_2a_2022WP_S7 139 95 Observed Thermal Loading (%) 122 124 Case_2a_2022WP_S7 90 100 Case Rating (MVA) Observed Loading MVA 178 125 93 Table D-12: 2022 Central Category A Need Assessment, Sensitivity S7 - Voltage Results Sub-Region Bus and Substation Case No Violations V max (pu) V min (pu) Observed Voltage (pu) Table D-13: 2022 Central Category B Need Assessment, Sensitivity S7 - Thermal Results Sub-Region Overloaded Element 7L130 (710S Vermilion to 705S Kitscoty) Central East - Area 13 7L14 (705S Kitscoty to 751S Hill) (Lloydminster) 7L42 (751S Hill to 716S Lloydminster) 7L749 (899S Edgerton to Briker Tap) 7L129 (526S Buffalo Creek to Bauer Tap) Central East - Area 32 7L50 (926S Kinsella to Jarrow Tap) (Wainwright) 7L99 (526S Buffalo Creek to 926S Kinsella) Central East - Area 37 749L (899S Edgerton to Killarney Tap) (Provost) 749L (648S Metiskow to 899S Edgerton) 749L (648S Metiskow to 899S Edgerton) 749L (648S Metiskow to 899S Edgerton) 7L130 (710S Vermilion to 705S Kitscoty) 749L (648S Metiskow to 899S Edgerton) 7L99 (926S Kinsella to 526S Buffalo Creek) 749L (648S Metiskow to 899S Edgerton) Case_2a_2022WP_S7 Case_2a_2022WP_S7 Case_2a_2022WP_S7 Case_2a_2022WP_S7 Case_2a_2022WP_S7 Case_2a_2022WP_S7 Case_2a_2022WP_S7 139 139 95 90 140 140 140 Observed Thermal Loading (%) 112 192 228 154 100 104 120 7L130 (710S Vermilion to 705S Kitscoty) Case_2a_2022WP_S7 90 165 Contingency Case Rating (MVA) Observed Loading MVA 163 277 228 139 145 151 174 151 Table D-14: 2022 Central Category B Need Assessment, Sensitivity S7 - Voltage Results Sub-Region Contingency Bus and Substation No Violations Case V max (pu) V min (pu) Observed Voltage (pu) Table D-15: 2022 Central Category A Need Assessment, Sensitivity S8 - Thermal Results Sub-Region Overloaded Element 7L117 (706S Irish Creek to 710S Vermilion) Central East - Area 13 7L130 (710S Vermilion to 705S Kitscoty) (Lloydminster) 7L42 (751S Hill to 716S Lloydminster) 7L749 (899S Edgerton to Briker Tap) Central East - Area 37 749L (648S Metiskow to Killarney Tap) (Provost) 749L (899S Edgerton to Killarney Tap) Central East - Area 56 7L65 (709S Vegreville to 710S Vermilion) (Vegreville) Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 140 139 95 90 140 90 Observed Thermal Loading (%) 108 149 164 128 108 117 Case_2a_2022WP_S8 95 141 Case Rating (MVA) Observed Loading MVA 154 218 164 118 153 106 136 Table D-16: 2022 Central Category A Need Assessment, Sensitivity S8 - Voltage Results Sub-Region Bus and Substation Central East - Area 13 Bus 1377 (706S Irish Creek) (Lloydminster) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Central East - Area 56 Bus 1357 (777S Vilna) (Vegreville) Bus 1350 (819S Whitby Lake) Bus 68 (395S North Holden) V max (pu) V min (pu) Observed Voltage (pu) Case_2a_2022WP_S8 1.09 0.99 0.971 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 1.09 1.09 1.09 1.09 1.09 0.99 0.99 0.99 0.99 0.99 0.963 0.966 0.970 0.973 0.982 Case Table D-17: 2022 Central Category B Need Assessment, Sensitivity S8 - Thermal Results Sub-Region Overloaded Element 7L117 (706S Irish Creek to 710S Vermilion) 7L130 (710S Vermilion to 705S Kitscoty) 7L14 (705S Kitscoty to 751S Hill) Central East - Area 13 7L42 (751S Hill to 716S Lloydminster) (Lloydminster) 7L53 (706S Irish Creek to Lindbergh Tap) 7L749 (716S Lloydminster to Briker Tap) 7L749 (899S Edgerton to Briker Tap) 408L (252S Jarrow to 51S Wainwright) Central East - Area 32 (Wainwright) 7L50 (926S Kinsella to Jarrow Tap) 7L99 (526S Buffalo Creek to 926S Kinsella) Central East - Area 37 749L (648S Metiskow to Killarney Tap) (Provost) 749L (899S Edgerton to Killarney Tap) Central East - Area 42 766S Nevis 240/144 kV Transformer (Hanna) 174L (395S North Holden to 197S Bardo) 7L65 (709S Vegreville to 710S Vermilion) Central East - Area 56 7L92 (777S Vilna to Watt Lake Tap) (Vegreville) 7L92 (819S Whitby Lake to 777S Vilna) 7L92 (Watt Lake Tap to 709S Vegreville) 7L65 (709S Vegreville to 710S Vermilion) 7L749 (716S Lloydminster to 899S Edgerton) 7L749 (716S Lloydminster to 899S Edgerton) 7L749 (716S Lloydminster to 899S Edgerton) 7L65 (709S Vegreville to 710S Vermilion) 7L130 (710S Vermilion to 705S Kitscoty) 7L130 (710S Vermilion to 705S Kitscoty) 7L749 (716S Lloydminster to 899S Edgerton) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) 7L50 (757S Battle River to 926S Kinsella) 7L130 (710S Vermilion to 705S Kitscoty) 7L130 (710S Vermilion to 705S Kitscoty) Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 140 139 139 95 140 139 90 79 79 140 140 140 90 Observed Thermal Loading (%) 143 232 161 288 121 244 364 108 108 130 103 247 356 9L20 (766S Nevis to 755S Cordel) Case_2a_2022WP_S8 100 106 106 912L (63S Red Deer to 766S Nevis) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) 7L117 (706S Irish Creek to 710S Vermilion) Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 90 95 95 95 95 159 205 114 103 120 134 198 99 92 104 Contingency Case Rating (MVA) Observed Loading MVA 204 327 235 290 159 298 287 85 86 186 148 312 262 Table D-18: 2022 Central Category B Need Assessment, Sensitivity S8 - Voltage Results Sub-Region Contingency 7L117 (706S Irish Creek to 710S Vermilion) 7L130 (710S Vermilion to 705S Kitscoty) Central East - Area 13 (Lloydminster) 7L42 (751S Hill to 716S Lloydminster) 7L749 (716S Lloydminster to 899S Edgerton) Central East - Area 32 7L50 (757S Battle River to 926S Kinsella) (Wainwright) Central East - Area 37 749L (648S Metiskow to 899S Edgerton) (Provost) 912L (63S Red Deer to 766S Nevis) Central East - Area 42 (Hanna) 9L20 (766S Nevis to 755S Cordel) 7L139 (819S Whitby Lake to 707S St. Paul) 7L65 (709S Vegreville to 710S Vermilion) Central East - Area 56 (Vegreville) 7L70 (700S Bonnyville to 707S St. Paul) 7L701 (223S Strome to 757S Battle River) 7L77 (395S North Holden to 709S Vegreville) Bus and Substation Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1314 (880S Briker) Bus 362 (899S Edgerton) Bus 1314 (880S Briker) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 68 (395S North Holden) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Bus 1377 (706S Irish Creek) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1377 (706S Irish Creek) Bus 1350 (819S Whitby Lake) Bus 1357 (777S Vilna) Bus 1361 (956S Watt Lake) Bus 1372 (707S St. Paul) Bus 1367 (709S Vegreville) Bus 1361 (956S Watt Lake) Bus 1367 (709S Vegreville) Case Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 Case_2a_2022WP_S8 V max (pu) 1.12 1.12 1.12 1.12 1.10 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 V min (pu) 0.94 0.94 0.94 0.94 0.90 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Observed Voltage (pu) 0.939 0.919 0.917 0.874 0.818 0.940 0.940 0.927 0.924 0.915 0.939 0.928 0.926 0.919 0.934 0.932 0.925 0.937 0.932 0.920 0.921 0.925 0.941 0.941 0.930 0.931 0.936 0.941 0.939 0.940 0.936 0.934 0.932 0.934 0.923 0.942 0.931 0.929