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Frequency Responsive Reserve Workshop

Frequency Responsive Reserve Workshop. Frequency Responsive Reserve Standard Drafting Team February 12, 2009. Kenneth J. Wilson Staff Engineer. Limiting Condition. Load Response. Typical Frequency Excursion. Sensitivities to FRR Amount.

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Frequency Responsive Reserve Workshop

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  1. Frequency Responsive Reserve Workshop Frequency Responsive Reserve Standard Drafting Team February 12, 2009 Kenneth J. Wilson Staff Engineer

  2. Limiting Condition

  3. Load Response

  4. Typical Frequency Excursion

  5. Sensitivities to FRR Amount • Case A (baseline) – June 14 2004 event validation case • Case B – • current UFLS settings are maintained • base-loaded generating capacity is increased until frequency for 2 PV outage drops to 59.5 Hz • Case C – • current UFLS settings are maintained • base-loaded generating capacity is increased until frequency for 2 DCNG outage drops to 59.65 Hz • Comment: Diablo Canyon NG outage is the next worst G-2 after 2 PV • Case D – • UFLS is blocked • base-loaded generating capacity is increased until frequency for 2 PV outage drops to approximately 59.5 Hz

  6. Frequency Responsive Reserve Questions Kenneth J. WilsonStaff Engineer Western Electricity Coordinating Council615 Arapeen Drive, Suite 210 Salt Lake City, Utah 84108-1262 801.582.0353

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