EDMONTON – APPENDIX C 2017 Need Assessment Results

EDMONTON – APPENDIX C
2017 Need Assessment Results
Table C-1: 2017 Edmonton Category A Thermal Violations
Sub-Region
Overloaded Element
No Violations
Case
Rating
(MVA)
Observed
Thermal
Loading
(%)
Observed
Thermal
Loading
(MVA)
Table C-2: 2017 Edmonton Category A Voltage Violations
Sub-Region
Bus
Case
No Violations
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
Table C-3: 2017 Edmonton Category B Thermal Violations
Sub-Region
Overloaded Element
69 kV 72CH11
(Hardisty to Clover Bar)
69 kV 72CH9
(Hardisty to Clover Bar)
Contingency
69 kV 72CH9
(Hardisty to Clover Bar)
69 kV 72CH11
(Hardisty to Clover Bar)
Case
Rating
(MVA)
01
38/38
Observed
Thermal
Loading
(%)
143
02
38/38
140
56
03
38/38
167
65
01
38/38
143
56
02
38/38
140
56
03
167
65
114
68
111
67
124
74
114
67
111
67
124
74
01
38/38
57.5/
57.5
57.5/
57.5
57.5/
57.5
57.5/
57.5
57.5/
57.5
57.5/
57.5
57/62
143
84
02
57/62
141
84
03
57/62
104
67
01
76/76
107
85
02
76/76
108/
114
108/
114
106
85
101
113
101
111
01
69 kV 72CK12
(Clover Bar to Kennedale)
69 kV 72CK13
(Clover Bar to Kennedale)
02
03
City of Edmonton
01
69 kV 72CK13
(Clover Bar to Kennedale)
69 kV 72CK12
(Clover Bar to Kennedale)
02
03
69 kV 72RG1
(Rossdale to Garneau)
West of Edmonton
69 kV 72RG7
(Rossdale to Garneau)
69 kV 72RG7
(Rossdale to Garneau)
69 kV 72RG1
(Rossdale to Garneau)
138 kV 677L
(Acheson 305S to Spruce Grove 595S)
138 kV 712L
(North St. Albert 99S to Spruce Grove 595S)
240 kV 1139L
(Harry Smith 367S to Petrolia)
240 kV 1139L
(Harry Smith 367S to Petrolia)
02
02
Observed
Thermal
Loading
(MVA)
56
Table C-4: 2017 Edmonton Category B Voltage Violations
Sub-Region
City of Edmonton
Contingency
69 kV 72LS24
(Strathcona to Lambton)
542 (LAMBTON8 69.0 kV)
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
01
1.13
0.942
1.130
02
1.130
0.942
1.142
03
1.13
0.942
1.137
500/240 kV 367ST2
(in Harry Smith 367S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 / 67 kV 19ST8
(in Wabamun 19S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 215L
(East Edmonton 38S to Yasa 286S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 400L
(in Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 401L
(in 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 421L
(Ponoka 331S to Wolf Creek 288S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 422L
(Ponoka 331S to Wolf Creek 288S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 446L
(Acheson 305S to Harry Smith 367S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 452L
(East Stony Plain 434S to Harry Smith 367S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 453L
(Acheson 305S to Harry Smith 367S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 454L
(Nisku 149S to Saunder Lake 289S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 455L
(Nisku 149S to Saunder Lake 289S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 484L
(North Calder 37S to Viscount 92S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 604L
(Nisku 149S to Blackmud 155S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 672L
(Entwistle 235S to Moon Lake 131S)
138 kV 156L & 156BL
(Enwistle 235S to Wabamun Generation Station 19S via T.M.P.L Gainford
165S tap)
138 kV 174L
(Bardo 197S to Saunders Lake 289S)
North of Edmonton
Bus
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 605L
(Yasa 286S to Bretville 185S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 606L
(Petro-Canada Edmonton 184S to Bretville 185S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 632L
(Leduc 325S to Buford 538S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 677L
(Acheson 305S to Spruce Grove 595S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 706L
(Fort Sasatchewan 54S to 706AL tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 707L
(Fort Saskatchewan 54S to Dow Chemical Fort Saskatchewan 166S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 709L
(Fort Saskatchewan 54S to Sherrit Gordon 172S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 712L
(North St. Albert 99S to Spruce Grove 595S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 726L
(North Calder 37S to Lamoureux 71S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 729L & 729AL
(Wetaskiwin 40S to Ervick 542S, via Dravo Trueweld Grating 6500S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 729L
(East Camrose 285S to Ervick 542S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 730L &732L
(Bardo 197S to East Camrose 285S, via Kingman 299S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 736L
(East Edmonton 38S to Bernese 293S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 737L
(Imperial Oil Edmonton 95S to East Edmonton 38S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 738L & 738AL
(Imperial Oil Edmonton 95S to East Edmonton 38S, via At-Plastics-4RS)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 739L
(Devon 14S to Acheson 305S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 739L
(Devon 14S to Blackmud 155S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 694L
(Fort Saskatchewan 54S to Westwood 422S)
138 kV 700L
(Sherwood Park 746S to Westwood 422S and 746L Junction)
138 kV 746L
(746L Junction to 746L Normally Open point)
138 kV 705L
(Petro-Canada Edmonton 184S to Knightsbridge 216S)
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 739L & 739AL
(East Stony Plain 434S to Carvel 432S, via Bilby 105S tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 741L
(Knightsbridge 216S to Baseline 317S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 744L & 744AL
(Entwistle 235S to T.M.P.L Niton, via Paddle River 106S tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 761L
(Lamoureaux 71S to East Edmonton 38S, via Celanese)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 780L
(East Edmonton 38S to Cooking Lake 522S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 792L
(N.W. Cardiff 191S to Clyde 150S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
363 (NW CARD7 138.0 kV)
02
1.087
0.899
1.089
138 kV 799L
(South Mayerthorpe 443S to Entwistle 235S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 799L
(South Mayerthorpe 443S to Sagitawah 77S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 7L230 & 888L
(North Barrhead 69S to Sara Lake 743S, via Fort Assiniboine 234S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
138 kV 804L & 803L
(Wetaskiwin 40S to Bigstone 86S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 805L
(Pigeon Lake 964S to Bigstone 86S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 809L
(Keephills 320P to Genesee tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 822L & 822AL
(East Edmonton 38S to Stelco Edmonton 133S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 834L
(Keephills 320P to Keystone 384S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 837L
(Pigeon Lake 964S to Bonnie Glen 449S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 838L
(Bonnie Glen 449S to Buford 538S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 838L
(Devon 14S to Leduc 325S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 858L
(Wetaskiwin 40S to Saunders Lake 289S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 792L
(N.W. Cardiff 191S to Viscount 92S)
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 865L
(Knightsbridge 216S to East Edmonton 38S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 874L
(Cooking Lake 522S to Bretona 45S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 896L
(Wabamun Generation Station 19S to Carvel 432S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 kV 897L
(East Edmonton 38S to Bretona 45S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV 898L
(North Calder 37S to Viscount 92S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 kV ATP-5R-TIE
(in At-Plastics-5RS)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138kV 636L
(Sherwood Park 746S to Broadmoor 420S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1043L
(Harry Smith 367S to Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.109
240 kV 1044L
(Jasper to Petrolia)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 1045L
(Sundance 310P to Jasper)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 1046L
(Sundance 310P to Cherhill 388S)
138 (N BARRH4 240.0 kV)
04
1.100
0.917
1.142
240 kV 1055L & 1055EL
(Argyll to Petrolia)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1056L
(Ellerslie 89S to Dome)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1057L
(Ellerslie 89S to Summerside)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1058L & 1058EL
(Summerside to 1058L tap, via Lambton)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1059L, 1059AL & 1059EL
(East Edmonton 38S to Lambton via East Industrial Tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1083L
(Wolf Creek 288S to Red Deer 63S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 1098L
(Jasper to Poundmaker)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1112L
(Saunders Lake 289S to Ellerslie 89S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 1139L
(Harry Smith 367S to Petrolia)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240 kV 1140L
(Saunders Lake 289S to Ellerslie 89S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 190L
(Keephills 320P to Benalto 99S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 240BA2
(Bellamy to Argyll)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 240BA3
(Bellamy to Argyll)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 240CV5
(Castle Downs to Victoria)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 902L
(Wabamun Generation Station 19S to Sundance 310P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 903L
(Keephills 320P to Benalto 99S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 905L
(Wabamun Generation Station 19S to North Calder 37S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 908L
(Ellerslie 89S to Petrolia)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 908L & 908AL
(Ellerslie 89S to East Edmonton 38S, via East Industrial tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 909L
(Sundance 310P to Dome)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 910L
(Saunders Lake 289S to Wolf Creek 288S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 913L
(North Barrhead 69S to Cherhill 338S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.132
240 kV 913L
(North Barrhead 69S to Mitsue 732S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.102
240 kV 914L
(Saunders Lake 289S to Bigstone 86S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 919L
(Sundance 310P to Sagitawah 77S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
240 kV 920L
(Castle Downs to Lamoureux 71S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.112
240 kV 920L
(North Calder 37S to Castle Downs)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.112
240 kV 921L
(Clover Bar to Lamoureux 71S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 922L
(Sundance 310P to Benalto 99S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240 kV 926L
(Sundance 310P to Benalto 99S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240 kV 930L
(North Calder 37S to Poundmaker)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 946L
(Ellerslie 89S to East Edmonton 38S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 947L
(Ellerslie 89S to Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240 kV 973L
(Sundance 310P to Bickerdike 39S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
240 kV 974L
(Sundance 310P to Bickerdike 39S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
240 kV 989L
(Sundance 310P to Sagitawah 77S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
240 kV KeepPS1
(in Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240/ 138 kV 288ST1
(in Wolf Creek 288S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/ 138 kV 288ST2
(in Wolf Creek 288S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/ 69 kV 310PT30
(in Sundance 310P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/138 kV 19ST5
(In Wabamun 19S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240/138 kV 289ST1
(In Saunders Lake 289S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/138 kV 289ST2
(In Saunders Lake 289S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/138 kV 310PT36
(in Sundance 310P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240/138 kV 320PT1
(in Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240/138 kV 37ST6
(in North Calder 37S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240/138 kV 38ST1
(in East Edmonton 38S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/138 kV 38ST4
(in East Edmonton 38S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/138 kV 69ST4
(in North Barrhead 69S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.107
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240/138 kV 86ST1
(in Bigstone 86S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV BellTX1
(in Bellamy)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV BellTX2
(in Bellamy)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV CB-T1
(in Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV CB-T2
(in Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV JasperT1
(in Jasper)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV LambtonT3
(in Lambton)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240/69 kV VictoriaT5
(in Victoria)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
240kV 914L
(Bigstone 86S to Gaetz 87S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
240kV 915L
(East Edmonton 38S to Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
500 kV 1202L
(Ellerslie 89S to Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
500 kV 1203L
(Genesee to Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
500 kV 1206L
(Ellerslie 89S to Heartland 12S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.109
500 kV 1209L
(Ellerslie 89S to Genesee)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
500 kV 1212L
(Ellerslie 89S to Heartland 12S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.109
500 kV 1214L
(in Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
500 kV L1244
(Genesee to Thickwood Hills 951S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
500/240 kV 320PT6
(in Keephills 320P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
500/240 kV 367ST1
(in Harry Smith 367S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
500/240 kV 89ST1
(in Ellerslie 89S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
500/240 kV 89ST2
(in Ellerslie 89S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
69 kV 123L
(Wabamun Generation Station 19S to Onoway 352S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 124L
(Wabamun Generation Station 19S to Wabamun 2739S)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 310PT31
(in Sundance 310P)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72CH11
(Hardisty to Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72CH9
(Hardisty to Clover Bar)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72CK12
(Clover Bar to Kennedale)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72CK13
(Clover Bar to Kennedale)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72CN10
(Clover Bar to Namao)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72JM18
(Jasper to Meadowlark)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72JW19
(Jasper to Woodcroft)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72LS24
(Strathcona to Lambton)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72MG16
(Meadowlark to Garneau)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72NK23
(Kennedale to Namao)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RG1
(Rossdale to Garneau)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RG7
(Rossdale to Garneau)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RV2
(Rossdale to Victoria)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RV4
(Rossdale to Victoria)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RV6
(Rossdale to Victoria)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
69 kV 72RW3
(Rossdale to Woodcroft)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
Sub-Region
Contingency
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138kV 747L & 711L
(North Calder 37S to North St. Albert 99S, via Inland Cement Tap)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
500/240 kV 367ST2
(in Harry Smith 367S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 / 67 kV 19ST8
(in Wabamun 19S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 215L
(East Edmonton 38S to Yasa 286S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 400L
(in Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 401L
(in 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 421L
(Ponoka 331S to Wolf Creek 288S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 422L
(Ponoka 331S to Wolf Creek 288S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 446L
126 (Acheson 305S to Harry Smith 367S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 452L
(East Stony Plain 434S to Harry Smith 367S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
138 kV 453L
129 (Acheson 305S to Harry Smith 367S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 454L
(Nisku 149S to Saunder Lake 289S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 455L
(Nisku 149S to Saunder Lake 289S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 484L
(North Calder 37S to Viscount 92S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 604L
(Nisku 149S to Blackmud 155S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 605L
(Yasa 286S to Bretville 185S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 606L
(Petro-Canada Edmonton 184S to Bretville 185S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 672L
(Entwistle 235S to Moon Lake 131S)
138 kV 156L & 156BL
(Enwistle 235S to Wabamun Generation Station 19S via T.M.P.L Gainford
165S tap)
138 kV 174L
(Bardo 197S to Saunders Lake 289S)
West of Edmonton
Bus
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 632L
(Leduc 325S to Buford 538S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 677L
(305S Acheson to 595S Spruce Grove)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 706L
(Fort Sasatchewan 54S to 706AL tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 707L
(Fort Saskatchewan 54S to Dow Chemical Fort Saskatchewan 166S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 709L
(Fort Saskatchewan 54S to Sherrit Gordon 172S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 712L
(99S North St. Albert to 595S Spruce Grove)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 726L
(North Calder 37S to Lamoureux 71S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 729L & 729AL
(Wetaskiwin 40S to Ervick 542S, via Dravo Trueweld Grating 6500S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 729L
(East Camrose 285S to Ervick 542S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 730L &732L
(Bardo 197S to East Camrose 285S, via Kingman 299S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 736L
(East Edmonton 38S to Bernese 293S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 737L
(Imperial Oil Edmonton 95S to East Edmonton 38S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 738L & 738AL
(Imperial Oil Edmonton 95S to East Edmonton 38S, via At-Plastics-4RS)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 739L
(Devon 14S to Acheson 305S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 739L
(Devon 14S to Blackmud 155S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 739L & 739AL
(East Stony Plain 434S to Carvel 432S, via Bilby 105S tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
138 kV 741L
(Knightsbridge 216S to Baseline 317S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 694L
(Fort Saskatchewan 54S to Westwood 422S)
138 kV 700L
(Sherwood Park 746S to Westwood 422S and 746L Junction)
138 kV 746L
(746L Junction to 746L Normally Open point)
138 kV 705L
(Petro-Canada Edmonton 184S to Knightsbridge 216S)
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 744L & 744AL
(Entwistle 235S to T.M.P.L Niton, via Paddle River 106S tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 761L
(Lamoureaux 71S to East Edmonton 38S, via Celanese)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 780L
(East Edmonton 38S to Cooking Lake 522S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 792L
(N.W. Cardiff 191S to Clyde 150S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 792L
(N.W. Cardiff 191S to Viscount 92S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 799L
(South Mayerthorpe 443S to Entwistle 235S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 799L
(South Mayerthorpe 443S to Sagitawah 77S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 7L230 & 888L
(North Barrhead 69S to Sara Lake 743S, via Fort Assiniboine 234S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
138 kV 804L & 803L
(Wetaskiwin 40S to Bigstone 86S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 805L
(Pigeon Lake 964S to Bigstone 86S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 809L
(Keephills 320P to Genesee tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 822L & 822AL
(East Edmonton 38S to Stelco Edmonton 133S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
138 kV 834L
(Keephills 320P to Keystone 384S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
138 kV 837L
(Pigeon Lake 964S to Bonnie Glen 449S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 838L
(Bonnie Glen 449S to Buford 538S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 838L
(Devon 14S to Leduc 325S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 858L
(Wetaskiwin 40S to Saunders Lake 289S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 865L
(Knightsbridge 216S to East Edmonton 38S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 874L
(Cooking Lake 522S to Bretona 45S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 896L
(Wabamun Generation Station 19S to Carvel 432S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 kV 897L
(East Edmonton 38S to Bretona 45S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV 898L
(North Calder 37S to Viscount 92S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138 kV ATP-5R-TIE
(in At-Plastics-5RS)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138kV 636L
(Sherwood Park 746S to Broadmoor 420S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1043L
(Harry Smith 367S to Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
240 kV 1044L
(Jasper to Petrolia)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 1045L
(Sundance 310P to Jasper)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1046L
(Sundance 310P to Cherhill 388S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.143
240 kV 1055L & 1055EL
(Argyll to Petrolia)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1056L
(Ellerslie 89S to Dome)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1057L
(Ellerslie 89S to Summerside)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1058L & 1058EL
(Summerside to 1058L tap, via Lambton)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1059L, 1059AL & 1059EL
(East Edmonton 38S to Lambton via East Industrial Tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1083L
(Wolf Creek 288S to Red Deer 63S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 1098L
(Jasper to Poundmaker)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1112L
(Saunders Lake 289S to Ellerslie 89S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 1139L
(Harry Smith 367S to Petrolia)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 1140L
(Saunders Lake 289S to Ellerslie 89S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 190L
(Keephills 320P to Benalto 99S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 240BA2
(Bellamy to Argyll)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240 kV 240BA3
(Bellamy to Argyll)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 240CV5
(Castle Downs to Victoria)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 902L
(Wabamun Generation Station 19S to Sundance 310P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 903L
(Keephills 320P to Benalto 99S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 905L
(Wabamun Generation Station 19S to North Calder 37S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 908L
(Ellerslie 89S to Petrolia)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 908L & 908AL
(Ellerslie 89S to East Edmonton 38S, via East Industrial tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 909L
(Sundance 310P to Dome)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 910L
(Saunders Lake 289S to Wolf Creek 288S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 914L
(Saunders Lake 289S to Bigstone 86S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 919L
(Sundance 310P to Sagitawah 77S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.100
240 kV 920L
(Castle Downs to Lamoureux 71S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.104
240 kV 920L
(North Calder 37S to Castle Downs)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.104
240 kV 921L
(Clover Bar to Lamoureux 71S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 922L
(Sundance 310P to Benalto 99S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 926L
(Sundance 310P to Benalto 99S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240 kV 930L
(North Calder 37S to Poundmaker)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 946L
(Ellerslie 89S to East Edmonton 38S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 947L
(Ellerslie 89S to Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240 kV 989L
(Sundance 310P to Sagitawah 77S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.100
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240 kV KeepPS1
(in Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240/ 138 kV 288ST1
(in Wolf Creek 288S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/ 138 kV 288ST2
(in Wolf Creek 288S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/ 69 kV 310PT30
(in Sundance 310P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 19ST5
(In Wabamun 19S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240/138 kV 289ST1
(In Saunders Lake 289S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 289ST2
(In Saunders Lake 289S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 310PT36
(in Sundance 310P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240/138 kV 320PT1
(in Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
240/138 kV 37ST6
(in North Calder 37S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 38ST1
(in East Edmonton 38S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 38ST4
(in East Edmonton 38S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/138 kV 69ST4
(in North Barrhead 69S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
240/138 kV 86ST1
(in Bigstone 86S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV BellTX1
(in Bellamy)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV BellTX2
(in Bellamy)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV CB-T1
(in Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV CB-T2
(in Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV JasperT1
(in Jasper)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240/69 kV LambtonT3
(in Lambton)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
240/69 kV VictoriaT5
(in Victoria)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240kV 914L
(Bigstone 86S to Gaetz 87S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
240kV 915L
(East Edmonton 38S to Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
500 kV 1202L
(Ellerslie 89S to Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
500 kV 1203L
(Genesee to Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
500 kV 1206L
(Ellerslie 89S to Heartland 12S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
500 kV 1209L
(Ellerslie 89S to Genesee)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
500 kV 1212L
(Ellerslie 89S to Heartland 12S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
500 kV 1214L
(in Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
500 kV L1244
(Genesee to Thickwood Hills 951S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
500/240 kV 320PT6
(in Keephills 320P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
500/240 kV 367ST1
(in Harry Smith 367S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
500/240 kV 89ST1
(in Ellerslie 89S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
500/240 kV 89ST2
(in Ellerslie 89S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
69 kV 123L
(Wabamun Generation Station 19S to Onoway 352S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 124L
(Wabamun Generation Station 19S to Wabamun 2739S)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 310PT31
(in Sundance 310P)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72CH11
(Hardisty to Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72CH9
(Hardisty to Clover Bar)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72CK12
(Clover Bar to Kennedale)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
Sub-Region
Contingency
Bus
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
69 kV 72CK13
(Clover Bar to Kennedale)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72CN10
(Clover Bar to Namao)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72JM18
(Jasper to Meadowlark)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72JW19
(Jasper to Woodcroft)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72LS24
(Strathcona to Lambton)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72MG16
(Meadowlark to Garneau)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72NK23
(Kennedale to Namao)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RG1
(Rossdale to Garneau)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RG7
(Rossdale to Garneau)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RV2
(Rossdale to Victoria)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RV4
(Rossdale to Victoria)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RV6
(Rossdale to Victoria)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
69 kV 72RW3
(Rossdale to Woodcroft)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
138kV 747L & 711L
(North Calder 37S to North St. Albert 99S, via Inland Cement Tap)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
Table C-5: 2017 Edmonton Category C5 Thermal Violations
Sub-Region
City of Edmonton
Overloaded Element
240 kV 920L
(North Calder 37S to Castle Downs)
240 kV 905L
(Wabamun Generation Station 19S to North Calder
37S)
West of Edmonton
240 kV 902L
(Wabamun Generation Station 19S to Sundance
310P)
Contingency
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1044L
(Jasper to Petrolia)
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1045L
(Sundance 310P to Jasper)
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1045L
(Sundance 310P to Jasper)
Case
02
01
Rating
(MVA)
419/
499
419/
499
Observed
Thermal
Loading
(%)
Observed
Thermal
Loading
(MVA)
106
452
109
458
01
419/
517
106
444
01
584/
705
102
622
Table C-6: 2017 Edmonton Category C5 Voltage Violations
Sub-Region
North of Edmonton
Contingency
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1045L
(Sundance 310P to Jasper)
240 kV 1112L & 1140L
(Saunders Lake 289S to Ellerslie 89S)
240 kV 973L
(Bickerdike 39S to Sundance 310P)
240 kV 989L
(Sundance 310P to Sagitawah 77S)
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1044L
(Jasper to Petrolia)
240 kV 1059L
(East Edmonton 38S to Lambton tap) &
240 kV 908L
(East Edmonton 38S to East Industrial tap)
909L
(Elllerslie 89S to Dome) &
908L
(Ellerslie 89s to Petrolia)
240 kV 908L
(Ellerslie 89S to East Industrial tap) &
240 kV 1058L
(Summerside to 1058L tap)
240 kV 908L
(Ellerslie 89S to Petrolia) &
240 kV 909L
(Sundance 310P to Dome)
240 kV 946L
(Ellerslie 89S to East Edmonton 38S) &
240 kV 947L
(Ellerslie 89S to Clover Bar)
240 kV 922L
(Sundance 310P to Benalto 99S) &
240 kV 926L
(Sundance 310P to Benalto 99S)
240 kV 919L & 989L
(Sundance 310P to Sagitawah 77S)
240 kV 974L
(Bickerdike 39S to Sundance 310P)
240 kV 989L
(Sundance 310P to Sagitawah 77S)
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.105
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.109
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.110
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.111
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.108
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.103
138 (N BARRH4 240.0 kV)
04
1.1
0.917
1.105
Bus
Sub-Region
West of Edmonton
Contingency
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1045L
(Sundance 310P to Jasper)
240 kV 1112L & 1140L
(Saunders Lake 289S to Ellerslie 89S)
240 kV 909L
(Sundance 310P to Dome) &
240 kV 1044L
(Jasper to Petrolia)
240 kV 1059L
(East Edmonton 38S to Lambton tap) &
240 kV 908L
(East Edmonton 38S to East Industrial tap)
909L
(Elllerslie 89S to Dome) &
908L
(Ellerslie 89s to Petrolia)
240 kV 908L
(Ellerslie 89S to East Industrial tap) &
240 kV 1058L
(Summerside to 1058L tap)
240 kV 908L
(Ellerslie 89S to Petrolia) &
240 kV 909L
(Sundance 310P to Dome)
240 kV 946L
(Ellerslie 89S to East Edmonton 38S) &
240 kV 947L
(Ellerslie 89S to Clover Bar)
240 kV 922L
(Sundance 310P to Benalto 99S) &
240 kV 926L
(Sundance 310P to Benalto 99S)
Case
V max
(p.u.)
V min
(p.u.)
Observed
Voltage (p.u.)
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.101
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.102
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.103
488 (CHERHIL1 240.0 kV)
04
1.1
0.917
1.100
Bus