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E-503 Under-Frequency Load Shedding

Version 1.6

pdf 248K

Summary:

Operating Procedure E-503 Under-Frequency Load Shedding, Version No. 1.6, Effective 11/16/2006, Distribution Restriction: None

Extract:

Provides guidance for Load restoration in coordination with Participating Transmission Owners (PTOs), Utility Distribution Companies (UDCs), Metered Subsystems (MSSs) and Participating Generators (PGs) following Under-Frequency Load Shedding (UFLS) caused by frequency decay and describes the restoration activities directed by the CAISO.

Document Locations:

• Operating Procedures: Emergency Operations