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4/19/2015 090111SS-1 Fifth Biennial Transmission Assessment Arizona Corporation Commission Workshop SRP Ten Year Transmission Plan 2008-2017 Arizona Industrial.

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Presentation on theme: "4/19/2015 090111SS-1 Fifth Biennial Transmission Assessment Arizona Corporation Commission Workshop SRP Ten Year Transmission Plan 2008-2017 Arizona Industrial."— Presentation transcript:

1 4/19/2015 090111SS-1 Fifth Biennial Transmission Assessment Arizona Corporation Commission Workshop SRP Ten Year Transmission Plan 2008-2017 Arizona Industrial Commission Auditorium May 22 & 23, 2008 Chuck Russell, SRP Transmission Planning

2 4/19/2015 090111SS-2 NEVADA WESTWING KYRENE SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE JOJOBA NAVAJO GS MOENKOPI YAVAPAI SALT RIVER PROJECT 500kV SYSTEM TODAY

3 4/19/2015 090111SS-3 SALT RIVER PROJECT 500kV SYSTEM 2008 PINAL WEST NEVADA WESTWING SILVER KING CORONADO CHOLLA (APS) MEAD McCULLOUGH MARKETPLACE BROWNING HASSAYAMPA RUDD PALO VERDE JOJOBA NAVAJO GS MOENKOPI YAVAPAI KYRENE

4 4/19/2015 090111SS-4 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 SALT RIVER PROJECT 500kV SYSTEM 2009

5 4/19/2015 090111SS-5 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) SALT RIVER PROJECT 500kV SYSTEM 2010

6 4/19/2015 090111SS-6 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) SALT RIVER PROJECT 500kV SYSTEM 2011 PINAL SOUTH

7 4/19/2015 090111SS-7 SALT RIVER PROJECT 500kV SYSTEM 2012 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)

8 4/19/2015 090111SS-8 SOUTHEAST VALLEY SANTA ROSA RS20 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) SALT RIVER PROJECT 500kV SYSTEM To Be Determined

9 4/19/2015 090111SS-9 TODAY SALT RIVER PROJECT EASTERN 230kV SYSTEM DESERT BASIN GOLDFIELD THUNDERSTONE SANTAN BROWNING DINOSAUR ROGERS TO SILVER KING PINNACLE PEAK To CORBELL To SCHRADER EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE

10 4/19/2015 090111SS-10 2011 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 EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE BROWNING

11 4/19/2015 090111SS-11 2012 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 EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE

12 4/19/2015 090111SS-12 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 TO BE DETERMINED SALT RIVER PROJECT EASTERN 230kV SYSTEM EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE

13 4/19/2015 090111SS-13 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. W.A.P.A. W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To GOLDFIELD ROGERS TODAY SALT RIVER PROJECT WESTERN 230kV SYSTEM EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE

14 4/19/2015 090111SS-14 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. W.A.P.A. W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To GOLDFIELD 2012 SALT RIVER PROJECT WESTERN 230kV SYSTEM To RS24 EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE

15 4/19/2015 090111SS-15 RS26 2014 SALT RIVER PROJECT WESTERN 230kV SYSTEM EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE 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. W.A.P.A. W.A.P.A. KNOX SCHRADER RUDD SANTAN THUNDERSTONE To BROWNING To RS24 To GOLDFIELD

16 4/19/2015 090111SS-16 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. W.A.P.A. W.A.P.A. KNOX SCHRADER RUDD RS26 SANTAN THUNDERSTONE To BROWNING To RS24 To GOLDFIELD TO BE DETERMINED SALT RIVER PROJECT WESTERN 230kV SYSTEM EXISTING 230kV SUBSTATIONS FUTURE 230kV CIRCUIT EXISTING 230kV CIRCUIT FUTURE 230kV SUBSTATIONS GENERATING STATION DOUBLE CIRCUIT, PHASE TIED LINE RS17

17 4/19/2015 090111SS-17 GENERATING STATION EXISTING LINE FUTURE LINE EXISTING SUBSTATION 230 115kV MIAMI PINAL SUPERIOR SPURLOCK MOONSHINE ELLISON FRAZIERROOSEVELTRAY 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 SUPERIOR 115KV CARREL BONNEYBROOK(APS) 230kV TRASK 230KV SUPERIOR FUTURE SUBSTATION SALT RIVER PROJECT EASTERN MINING AREA SYSTEM TODAY

18 4/19/2015 090111SS-18 GENERATING STATION EXISTING LINE FUTURE LINE EXISTING SUBSTATION 230 FUTURE SUBSTATION SALT RIVER PROJECT EASTERN MINING AREA SYSTEM SUPERIOR DETAIL 115kV MIAMI PINAL SPURLOCK MOONSHINE ELLISON FRAZIERROOSEVELTRAY 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 SUPERIOR 230KV SUPERIOR 115KV CARREL BONNEYBROOK(APS) 230kV TRASK 2008 CARLOTTA

19 4/19/2015 090111SS-19 SUPERIOR 230KV SUPERIOR 115KV 115kV MIAMI PINAL SUPERIOR SPURLOCK MOONSHINE ELLISON FRAZIERROOSEVELTRAY 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) 230kV 230kV 230kV 115kV CARLOTTA TRASK GENERATING STATION EXISTING LINE FUTURE LINE EXISTING SUBSTATION DETAIL FUTURE SUBSTATION TO BE DETERMINED SALT RIVER PROJECT EASTERN MINING AREA SYSTEM 230kV RS20

20 4/19/2015 090111SS-20 Summary Status Project I/S StatusStudy Forum Hassayampa – Pinal West 500kV 2008 Construction Yes CATS/ CATS HV/WATS/SEV E&O/ WECC SRWG, TSS Pinal West – Browning 500kV 2011 Design/ ROW Yes CATS/CATS HV/WATS/SEV E&O/ WECC SRWG, TSS Desert Basin – Pinal South 230kV 2011 Design Yes CATS HV/WECC SRWG, TSS Pinal South – Southeast Valley 230kV 2011 Design Yes CATS HV RS24 230kV Transmission Project 2012 Siting Yes RS26 Transmission Project 2014 Pre Siting Yes Carlotta 115kV Substation 2008 Construction Yes None

21 4/19/2015 090111SS-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 4/19/2015 090111SS-22 SRP Changes from 4 th BTA to 5 th 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 4/19/2015 090111SS-23 SRP Changes from 4 th BTA to 5 th 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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