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Deployment of the reserves during an event

Deployment of the reserves during an event. t=0, Gen trip. Inertial Resp. FFR depl. A. PFR depl. PFR DB. PFR trig. B. CR trig. CR depl . over 10min. C. Effect of FFR on freq. decay. Time, seconds. FFR trig. Deployment of the reserves after the event (showing FFR1).

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Deployment of the reserves during an event

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  1. Deployment of the reserves during an event t=0, Gen trip Inertial Resp. FFR depl. A PFR depl. PFR DB PFR trig. B CR trig. CR depl. over 10min C Effect of FFR on freq. decay Time, seconds FFR trig.

  2. Deployment of the reserves after the event (showing FFR1) PFR undepl. FFR1 undepl. CRS fully depl. FFR1 sust. PFR sust. CRS starts depl. Time, seconds

  3. Deployment of the reserves after the event (showing FFR1&2) PFR undepl. FFR undepl. CRS fully depl. FFR1&2 sust. PFR sust. CRS starts depl. Time, seconds

  4. Current Resources, fitting into new AS framework Old Framework New Framework • 400-600MW Regulation Regulation Fast Frequency Response (FFR1&FFR2) LR with UFR Primary Frequency Response • 2800 MW Gen RRS Responsive Contingency Reserve QSGR (10-min) On-line NSRS, CLR Supplemental Reserve • Max 1500 (incl. • 500 to RRS) Non-Spin Other NSRS (30-min) Synchronous Inertial Response

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