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Generator Frequency Relay Settings Survey Dec 2013. Ajay Pappu Resource Integration Department ERCOT. Survey Objective. Collect under-frequency relay setting data from generators In response to FERC NOPR (NERC PRC-024-1) on Sep 19, 2013, over-frequency relay settings were also requested
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Generator Frequency Relay Settings SurveyDec 2013 Ajay Pappu Resource Integration Department ERCOT
Survey Objective • Collect under-frequency relay setting data from generators • In response to FERC NOPR (NERC PRC-024-1) on Sep 19, 2013, over-frequency relay settings were also requested • Analyze the relay settings and recommend over-frequency requirements
Survey questions • Is your generator able to meet the requirement established in Operating Guide Section 2.6.2 for under-frequency settings ? • What are the over-frequency settings for this generator? If settings are correct in the RARF state so, if different, please enter settings and update the RARF. • Is your Generator able to meet the over-frequency settings defined in the NERC PRC-024-1?
Preliminary Survey Results* *Subject to change based on further enquiries with Resource Entities