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June 6, 2006. 4th BTA. 2. PV Hub to TS5 500kV line. 2008 Heavy Summer power flow case w/ Hassayampa-Pinal West-Santa Rosa 500kV in-serviceSome load shedding is still requiredAdd the TS5 500kV line connected to ArlingtonNo load shedding needed. June 6, 2006. 4th BTA. 3. TS5 to Raceway 500kV line.
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1. Palo Verde Hub Risk Assessment Study for PV Hub-TS5 and TS5-RY 500kV 4th BTA Presentation Bob Smith
Manager Transmission Planning
June 6, 2006
2. June 6, 2006 4th BTA 2 PV Hub to TS5 500kV line 2008 Heavy Summer power flow case w/ Hassayampa-Pinal West-Santa Rosa 500kV in-service
Some load shedding is still required
Add the TS5 500kV line connected to Arlington
No load shedding needed
3. June 6, 2006 4th BTA 3 TS5 to Raceway 500kV line 2014 Heavy Summer power flow case w/ Santa Rosa-Browning 500kV, Harquahala-Devers 500kV, Harquahala Junction-TS5 500kV, and Raceway(TS9)-Pinnacle Peak 500kV in-service
No load shedding is needed
Add the TS5-Raceway(TS9) 500kV line
No load shedding needed nor did it degrade the system’s stability