Identified Transmission Facilities (R1 FAC-501-WECC-AB2-1)

Identified Transmission Facilities
(R1 FAC-501-WECC-AB2-1)
The transmission facilities associated with each of the transmission paths identified by the Alberta Electric
System Operator (“AESO”) for the purposes of requirement R1 of Alberta Reliability Standard FAC-501WECC-AB2-1, Transmission Maintenance, are provided below.
Equipment and Facilities to be included in Path 1
WECC Path 1 – For the purposes of requirement R1 of Alberta Reliability Standard FAC-501-WECCAB2-1, Transmission Maintenance,is PPath 1 shall includes the following transmission facilities:
1.
Lines
a) 1201L from AB/BC boundary to 102S Langdon 520S Bennett
b) 1114L from 102sS Langdon to 520S Bennett 520S;
c) 786 L from AB/BC Boundary to 799S Coleman
d) 887L from AB/BC Boundary to 48S Pocaterra
e) 777L from 48S Pocaterra to 245SS Seebe
a)f) 170L from 799S Coleman to 632S Russel
Substation Equipment:
Lines:
520s251201 500kV switch
1114L (520s – 102s)
520s1589 500kV switch
1201L
Addition point to be determined based on the state
and stage of construction for WATL and Enmax
Shepherd configuration
2.
500kV breaker, reactor, switches, PT’s, bus work at Bennett 520S;
Substation Equipment:
Lines:
520S1589 500 kV switch
1201L
520S 1201 500kV switch
520s 520S Tx18437 (R7C)
N/A
520s 520S Tx18438 (R7B)
N/A
520s 520S Tx18439 (R7A)
N/A
520s 520S Tx18440 (R7N)
N/A
520s12 520S12 500kV switch
N/A
520s552 520S552 500kV breaker
N/A
520s13 520S13 500kV switch
N/A
520s1789 520S1789 500kV switch
N/A
520s 520S 500kv bus
N/A
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Posting: xxxx-xx-xx
Identified Transmission Paths
(R1 FAC-501-WECC-AB2-1)
3.
4.
5.
500/240kV Transformer and 240kV switch at Bennett 520S;
Substation Equipment:
Lines:
520s 520S Tx18414 (T1-2)
N/A
520s 520S Tx18415 (T1-3)
N/A
520s 520S Tx18416 (T1-4)
N/A
520s 520S Tx18413 (T1-1)
N/A
520s25 520S25 240kV switch
N/A
SVC at Langdon 102S;
Substation Equipment:
Lines:
102s2689 102S2689 240kV switch
N/A
102s132 102S132 240kV switch
N/A
102s7552 102S7552 240kV breaker
N/A
102s133 102S133 240kV switch
N/A
102s130 102S130 240kV switch
N/A
102s127 102S127 240kV switch
N/A
102s7352 102S7352 240kV breaker
N/A
102s126 102S126 240kV switch
N/A
All equipment associated with the connection of the SVC to the 240kV bus including:
a) breaker 102S252 and associated switches;
b) breaker 102S552 and associated switches;
c) 240kV West bus; and
d) 240kV West bus PT’s;
6.5. 786L West from AB/BC boundary to Coleman 799S;
Substation Equipment:
Lines:
799s1 799S1 138kV switch
N/A786 L
799s786W 799S786W 138kV breaker
N/A
799s25 799S25 138kV switch
N/A
799s27 799S27 138kV switch
N/A
799s 799S 138kV bus
N/A
799s29 799S29 138kV switch
N/A
799s170E 138kv breaker799sS32 138Kv PT
N/A
799s28 138kv switch
N/A
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Posting: xxxx-xx-xx
Identified Transmission Paths
(R1 FAC-501-WECC-AB2-1)
7. Breaker 799S786W and associated switches;
8. The 138kV bus at 799S and associated PT’s;
9. Breaker 799S170E and associated switches;
10.6.
170L East from Coleman 799S to Russell 632S;
Substation Equipment:
Lines:
799sS170E 138kV breaker N/A
1701L
799sS32 138kV PT
799s28 799S28 138kV switch
632S170 138kV Switch
11. The 138kV bus at 632S and associated PT’s;
12.7.
Breakers 632S152, 632S452, 632S552, 632S412, and associated switches;
Substation Equipment:
Lines:
632s170 138kv switch
N/A
632s2 632S2 138kV switch
N/A
632s452 632S452 138kV breaker
N/A
632s 632S Tx18793 TX18793 (PST1)
N/A
632s552 632S552 138kV breaker
N/A
632s3 632S3 138kV switch
N/A
632s4 632S4 138kV switch
N/A
632s152 632S152 138kV breaker
N/A
632s5 632S5 138kV switch
N/A
632s8 632S8 138kV switch
N/A
632s 632S 138kV bus
N/A
632s170 138kv switch 632S412 138kV breaker
N/A
632s2 138kv switch632S7 138kV switch
N/A
632S6 138 kV PT
N/A
632S15 138 kV PT
N/A
632S21 138kV PT
N/A
13. Phase shifting transformer 632S PS1;
14. 412L from Russell 632S to Pincher Creek 396S;
15. Breaker 396S412 and associated switches;
16. The 138kV bus at 396S and associated PT’s887L from AB/BC boundary to Pocaterra 48S;
17. Breaker 48S887X and associated switches;
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Posting: xxxx-xx-xx
Identified Transmission Paths
(R1 FAC-501-WECC-AB2-1)
18. Switch 48S777N and HV equipment associated with the line PLC communication;
19. The 138kV bus at 48S and associated PT’s, excluding TransAlta facilities;
20.8.
777L from Pocaterra 48S to Seebe 245S;
Substation Equipment:
Lines:
48s38 48S38 138kV switch
887L
48s887X 48S887X 138kV breaker
786L
48s34 48S34 138kV switch
777L
48s777N 48S777N 138kv switch and HV equipment
for PLC associated with 777L which is in series with
the line
245s24 245S24 138kV switch
245s777X 245S777X 138kV breaker and HV
equipment for PLC associated with 777L which is in
series with the line
245s25 245S25 138kV switch
245s11 245S11 138kV switch
245s13 245S13 138kV switch
245s 245S 138kV south bus
245S14 138kV switch
245S25 138kV switch
21. Breaker 245S777X and associated switches, and HV equipment associated with the line PLC
communication; and
22. The 138kV bus at 245S and associated PT’s.
Revision History
Effective Date
Description of Changes
XXXX-XX-XX
The list of transmission facilities associated with each of the transmission paths
identified by identified by the AESO for the purposes of requirement R1 moved to this
document and updated to include new Bennett 520S equipment and 632S Russell
equipment.
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Posting: xxxx-xx-xx