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Arizona Corporation Commission Workshop

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Presentation on theme: "Arizona Corporation Commission Workshop"— Presentation transcript:

1 Arizona Corporation Commission Workshop
Fifth Biennial Transmission Assessment SRP Ten Year Transmission Plan Chuck Russell, SRP Transmission Planning Arizona Industrial Commission Auditorium May 22 & 23, 2008

2 SALT RIVER PROJECT 500kV SYSTEM
NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE JOJOBA NAVAJO GS MOENKOPI YAVAPAI TODAY SALT RIVER PROJECT 500kV SYSTEM

3 SALT RIVER PROJECT 500kV SYSTEM
NEVADA WESTWING SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE JOJOBA NAVAJO GS MOENKOPI YAVAPAI KYRENE PINAL WEST 2008 SALT RIVER PROJECT 500kV SYSTEM

4 SALT RIVER PROJECT 500kV SYSTEM
NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE PINAL WEST JOJOBA NAVAJO GS MOENKOPI YAVAPAI TS5 (APS) SUGARLOAF (APS) Loop In (Note A) Note A: This loop in is being studied through an interconnection request 2009 SALT RIVER PROJECT 500kV SYSTEM

5 SALT RIVER PROJECT 500kV SYSTEM
NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE PINAL WEST JOJOBA TS9 (APS) TS5 (APS) NAVAJO GS SUGARLOAF (APS) MOENKOPI YAVAPAI PINNACLE PEAK (APS) 2010 SALT RIVER PROJECT 500kV SYSTEM

6 SALT RIVER PROJECT 500kV SYSTEM
NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE PINAL WEST JOJOBA TS9 (APS) TS5 (APS) NAVAJO GS SUGARLOAF (APS) MOENKOPI YAVAPAI PINNACLE PEAK (APS) PINAL SOUTH 2011 SALT RIVER PROJECT 500kV SYSTEM

7 SALT RIVER PROJECT 500kV SYSTEM
KYRENE NEVADA WESTWING SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE PINAL WEST JOJOBA TS9 (APS) TS5 (APS) NAVAJO GS SUGARLOAF (APS) MOENKOPI YAVAPAI PINNACLE PEAK (APS) PINAL SOUTH NORTH GILA (APS) 2012 SALT RIVER PROJECT 500kV SYSTEM

8 (place holder for CATS only,
NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE PINAL WEST JOJOBA SAGUARO (place holder for CATS only, no current SRP plans) TS9 (APS) TS5 (APS) NAVAJO GS SUGARLOAF (APS) MOENKOPI YAVAPAI PINNACLE PEAK (APS) PINAL SOUTH NORTH GILA (APS) SOUTHEAST VALLEY SANTA ROSA RS20 To Be Determined SALT RIVER PROJECT 500kV SYSTEM

9 SALT RIVER PROJECT EASTERN 230kV SYSTEM
GOLDFIELD THUNDERSTONE SANTAN BROWNING DINOSAUR ROGERS TO SILVER KING PINNACLE PEAK To CORBELL To SCHRADER SALT RIVER PROJECT EASTERN 230kV SYSTEM TODAY DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT DESERT BASIN FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

10 SALT RIVER PROJECT EASTERN 230kV SYSTEM
GOLDFIELD THUNDERSTONE SANTAN SOUTHEAST VALLEY/RS22 DINOSAUR ROGERS DESERT BASIN PINAL SOUTH TO SILVER KING PINNACLE PEAK To CORBELL To SCHRADER SALT RIVER PROJECT EASTERN 230kV SYSTEM BROWNING 2011 DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

11 SALT RIVER PROJECT EASTERN 230kV SYSTEM
GOLDFIELD THUNDERSTONE SANTAN BROWNING SOUTHEAST VALLEY/RS22 DINOSAUR RS24 ROGERS DESERT BASIN PINAL SOUTH TO SILVER KING PINNACLE PEAK To CORBELL To SCHRADER SALT RIVER PROJECT EASTERN 230kV SYSTEM 2012 DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

12 SALT RIVER PROJECT EASTERN 230kV SYSTEM
GOLDFIELD THUNDERSTONE SANTAN RS17 BROWNING RS21 SOUTHEAST VALLEY/RS22 DINOSAUR RS23 RS2 RS24 ROGERS DESERT BASIN PINAL SOUTH TO SILVER KING PINNACLE PEAK To CORBELL To SCHRADER CATSHV03 SALT RIVER PROJECT EASTERN 230kV SYSTEM TO BE DETERMINED DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

13 SALT RIVER PROJECT WESTERN 230kV SYSTEM
TODAY BRANDOW WARD CORBELL ALEXANDER WESTWING KYRENE ANDERSON WHITE TANKS ORME SRP PINNACLE PEAK PAPAGO LIBERTY (W.A.P.A.) AGUA FRIA DEER VALLEY (APS) TO APS OCOTILLO TO APS PINNACLE PEAK TO W.A.P.A. PINNACLE PEAK W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To GOLDFIELD ROGERS DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

14 SALT RIVER PROJECT WESTERN 230kV SYSTEM
2012 BRANDOW WARD CORBELL ALEXANDER WESTWING KYRENE ANDERSON WHITE TANKS ORME SRP PINNACLE PEAK PAPAGO LIBERTY (W.A.P.A.) AGUA FRIA DEER VALLEY (APS) ROGERS TO APS OCOTILLO TO APS PINNACLE PEAK TO W.A.P.A. PINNACLE PEAK W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To GOLDFIELD DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT To RS24 EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

15 SALT RIVER PROJECT WESTERN 230kV SYSTEM
2014 ORME ROGERS BRANDOW WARD CORBELL ALEXANDER WESTWING KYRENE ANDERSON WHITE TANKS SRP PINNACLE PEAK PAPAGO LIBERTY (W.A.P.A.) AGUA FRIA DEER VALLEY (APS) TO APS OCOTILLO TO APS PINNACLE PEAK TO W.A.P.A. PINNACLE PEAK W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To RS24 To GOLDFIELD RS26 DOUBLE CIRCUIT, PHASE TIED LINE EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

16 SALT RIVER PROJECT WESTERN 230kV SYSTEM
TO BE DETERMINED BRANDOW WARD CORBELL ALEXANDER WESTWING KYRENE ANDERSON WHITE TANKS ORME SRP PINNACLE PEAK PAPAGO LIBERTY (W.A.P.A.) AGUA FRIA DEER VALLEY (APS) ROGERS TO APS OCOTILLO TO APS PINNACLE PEAK TO W.A.P.A. PINNACLE PEAK W.A.P.A. KNOX SCHRADER RUDD RS26 SANTAN THUNDERSTONE To BROWNING To RS24 To GOLDFIELD DOUBLE CIRCUIT, PHASE TIED LINE RS17 EXISTING 230kV CIRCUIT FUTURE 230kV CIRCUIT EXISTING 230kV SUBSTATIONS FUTURE 230kV SUBSTATIONS GENERATING STATION

17 SALT RIVER PROJECT EASTERN MINING AREA SYSTEM
115kV MIAMI PINAL SUPERIOR SPURLOCK MOONSHINE ELLISON FRAZIER ROOSEVELT RAY MORRIS KEARNY NEW HAYDEN HAYDEN STEWART MOUNTAIN MORMON FLAT HORSE MESA GOLDFIELD 230kV OAK FLAT PINTO VALLEY KNOLL TO APACHE (AEPCO) TO THUNDERSTONE COOLIDGE (W.A.P.A.) TO SILVER KING 500kV SILVER KING ASARC0 SEE DETAIL DETAIL 115KV CARREL BONNEYBROOK (APS) TRASK 230KV 230 TODAY FUTURE SUBSTATION SALT RIVER PROJECT EASTERN MINING AREA SYSTEM FUTURE LINE EXISTING SUBSTATION EXISTING LINE GENERATING STATION

18 SALT RIVER PROJECT EASTERN MINING AREA SYSTEM
SUPERIOR DETAIL 115kV MIAMI PINAL SPURLOCK MOONSHINE ELLISON FRAZIER ROOSEVELT RAY MORRIS KEARNY NEW HAYDEN HAYDEN STEWART MOUNTAIN MORMON FLAT HORSE MESA GOLDFIELD 230kV OAK FLAT PINTO VALLEY KNOLL TO APACHE (AEPCO) TO THUNDERSTONE COOLIDGE (W.A.P.A.) TO SILVER KING 500kV SILVER KING ASARC0 SEE DETAIL 230KV 115KV CARREL BONNEYBROOK (APS) TRASK 230 CARLOTTA 2008 FUTURE SUBSTATION SALT RIVER PROJECT EASTERN MINING AREA SYSTEM FUTURE LINE EXISTING SUBSTATION EXISTING LINE GENERATING STATION

19 SALT RIVER PROJECT EASTERN MINING AREA SYSTEM
SUPERIOR 230KV 115KV 115kV MIAMI PINAL SPURLOCK MOONSHINE ELLISON FRAZIER ROOSEVELT RAY MORRIS KEARNY NEW HAYDEN HAYDEN STEWART MOUNTAIN MORMON FLAT HORSE MESA GOLDFIELD 230kV OAK FLAT PINTO VALLEY KNOLL TO APACHE (AEPCO) TO THUNDERSTONE COOLIDGE (W.A.P.A.) TO SILVER KING 500kV SILVER KING 230 ASARC0 SEE DETAIL CARREL BONNEYBROOK (APS) CARLOTTA TRASK 230kV RS20 TO BE DETERMINED DETAIL FUTURE SUBSTATION SALT RIVER PROJECT EASTERN MINING AREA SYSTEM FUTURE LINE EXISTING SUBSTATION EXISTING LINE GENERATING STATION

20 Summary Status Project I/S Status Study Forum
Hassayampa – Pinal West 500kV Construction Yes CATS/ CATS HV/WATS/SEV E&O/ WECC SRWG, TSS Pinal West – Browning 500kV Design/ ROW Yes CATS/CATS HV/WATS/SEV E&O/ WECC SRWG, TSS Desert Basin – Pinal South 230kV Design Yes CATS HV/WECC SRWG, TSS Pinal South – Southeast Valley 230kV Design Yes CATS HV RS24 230kV Transmission Project Siting Yes RS26 Transmission Project Pre Siting Yes Carlotta 115kV Substation Construction Yes None

21 Summary Status Types of studies performed for the various projects:
N-0, N-1, N-2 contingency studies Transient and Post Transient voltage analyses Stability analyses Short circuit analyses Reports where these projects may be found: CATS, CATS HV, CATS EHV, SWAT, WestConnect, WATS, WECC Annual Study Plan Report

22 SRP Changes from 4th BTA to 5th BTA
Completed Projects Browning – Dinosaur 230kV in service Liberty - Orme 230kV termination into Rudd complete Anderson – Orme #2 230kV created Carrel 115kV Project in service

23 SRP Changes from 4th BTA to 5th BTA
500kV Projects 2008 Pinal West – Santa Rosa Incorporated in Pinal West – Browning in 2011, Santa Rosa loop in deferred indefinitely 2010 Raceway – Pinnacle Peak Now TS9 – Pinnacle Peak 2011 Santa Rosa – Browning Now Pinal West – Browning 230kV Projects 2012 RS24 230kV Transmission Project New project 115kV Projects 2008 Carlotta 115kV Substation New customer substation


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