Today’s LiveWire Spotlight looks at the updated version of the Standards Authorization Request (SAR) addressing wide-area systems that automatically shed load in response to BES undervoltage conditions. The first draft of PRC-010-1, which merges four existing Undervoltage Load Shedding (UVLS) standards into one, is concurrently posted.

The updated SAR for Project 2008-2 and the initial draft of PRC-010-1 have been posted for an informal 45-day industry stakeholder review. Clients may return comments back to the project team until October 9, 2013.