Path Rating Catalog 2013 - Western Electricity Coordinating Council

Added February 2010
II-6. Southwest Intertie Project -
South
Accepted Rating
Existing Rating
Other
Location:
Definition:
Transfer Limit:
Critical
Disturbance
that limits the
transfer
capability:
Northern Nevada to Southern Nevada
Flow on Robinson Summit to Eldorado 500 kV Line, metered at Robinson
Summit
2000 MW north to south; 2000 MW south to north (The south to north rating
is dependent upon the addition of SWIP – North.)
TBD during Phase 2 of the Project Rating Review Process
When: N/A: Still in Phase 2
System
Conditions:
Study Criteria:
Remedial
Actions
Required:
Formal
Operating
Procedure:
Allocation:
Interaction
w/Other
Transfer Paths:
Contact Person:
Studies are being performed using a heavy summer base case for north to
south flows and light winter base case for south to north flows. The south to
north studies will model the SWIP – North project.
The NERC Standards and the WECC System Performance Criteria
TBD during Phase 2 of the Project Rating Review Process
TBD during Phase 2 or Phase 3 of the Project Rating Review Process
TBD
Potential interactions with WECC Paths 27, 32, 35, 46, 49, 78, 79, and 81 will
be tested during the Phase 2 study process.
Evan Estes
Great Basin Transmission, LLC
Phone: (636) 532-2200
EEstes@LSPower.com
PART VI Item 1-266