Inject Step change of -0.2Hz and maintain the Completion time (t+5mins): 3 frequency injection for a minimum of 5 ____ minutes Remove the frequency simulation and allow 5 the unit to return its pre injection load under governor control system action 6 Stop data recording 7 Test completed 75% -0.2 Hz Step Step Action Time Comment Generator control room contacts NCC, CHCC and: Requests EDIL Dispatch Instruction to Base load 25% of Reg bring the unit to ___ MW (Base load – – 1 Cap: ___MW 25% of Reg Cap) Confirms the MW swing that will occur during the frequency injection Confirm data recording of signals as set out in 2 section 9 Inject Step change of -0.2Hz and maintain the Completion time (t+5mins): 3 frequency injection for a minimum of 5 ____. minutes and note the completion time. Remove the frequency simulation and allow 4 the unit to return its pre injection load under governor control system action 5 Stop data recording 6 Step completed 50% -0.2 Hz Step Step Action Time Comment Generator control room contacts NCC, CHCC and: Requests an EDIL Dispatch Instruction Base load 50% of Reg to bring the unit to Minimum Load ___ – 1 ___MW: Cap: MW (Base load 50% of Reg Cap) – Confirms the MW swing that will occur during the frequency injection
3 Inject Step change of -0.2Hz and maintain the frequency injection for a minimum of 5 minutes Completion time (t+5mins): ____ 5 Remove the frequency simulation and allow the unit to return its pre injection load under governor control system action 6 Stop data recording 7 Test completed 75% -0.2 Hz Step Step Action Time Comment 1 Generator control room contacts NCC, CHCC and: Requests EDIL Dispatch Instruction to bring the unit to ___ MW (Base load – 25% of Reg Cap) Confirms the MW swing that will occur during the frequency injection Base load – 25% of Reg Cap: ___MW 2 Confirm data recording of signals as set out in section 9 3 Inject Step change of -0.2Hz and maintain the frequency injection for a minimum of 5 minutes and note the completion time. Completion time (t+5mins): ____. 4 Remove the frequency simulation and allow the unit to return its pre injection load under governor control system action 5 Stop data recording 6 Step completed 50% -0.2 Hz Step Step Action Time Comment 1 Generator control room contacts NCC, CHCC and: Requests an EDIL Dispatch Instruction to bring the unit to Minimum Load ___ MW (Base load – 50% of Reg Cap) Confirms the MW swing that will occur during the frequency injection Base load – 50% of Reg Cap: ___MW: