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Path Rating Catalog 2013 - Western Electricity Coordinating Council

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Revised January <strong>2013</strong><br />

Remedial<br />

Actions<br />

Required:<br />

Formal<br />

Operating<br />

Procedure:<br />

Allocation:<br />

Interaction<br />

w/Other<br />

Transfer<br />

<strong>Path</strong>s:<br />

Contact<br />

Person:<br />

Remedial actions are required to achieve the rated transfer capability. Following an<br />

outage, all overloaded lines and transformers must have their loadings reduced to<br />

continuous ratings within 30 minutes. This is accomplished by reducing schedules,<br />

lowering local generation or manually tripping a lower voltage parallel path for an<br />

outage of the Hayden-Gore Pass 230 kV line.<br />

There is a formal operating procedure, the most current one dated<br />

March 1, 2011. WAPA-Loveland is the operating agent and uses real-time flows to<br />

monitor the path.<br />

The transfer capability of the path is divided between WAPA, PRPA, TSGT and PSCO.<br />

None<br />

Frank Li<br />

<strong>Western</strong> Area Power Administration<br />

Rocky Mountain Region<br />

P.O. Box 3700<br />

Loveland, CO 80539-3003<br />

(970) 461-7363<br />

(970) 461-7423 - fax<br />

yli@wapa.gov<br />

PART VI Item 1-112

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