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PDCWG Update

PDCWG Update. PDCWG has not met since the last ROS meeting. Reviewed ERCOT Frequency Performance and summarized for ERCOT Bias setting. Reviewing TNT White Paper on Frequency Response Service. Next meeting scheduled for Jan 20 & 21, 2005 room 168 Met Center. ERCOT CPS1 July 143.64.

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PDCWG Update

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  1. PDCWG Update • PDCWG has not met since the last ROS meeting. • Reviewed ERCOT Frequency Performance and summarized for ERCOT Bias setting. • Reviewing TNT White Paper on Frequency Response Service. • Next meeting scheduled for Jan 20 & 21, 2005 room 168 Met Center.

  2. ERCOT CPS1 July 143.64 127.52 12mo rolling avg

  3. ERCOT CPS1 August 139.19 128,90 12mo rolling avg

  4. ERCOT CPS1 September 124.16 129.56 12mo rolling avg

  5. ERCOT CPS1 October 126.17

  6. ERCOT CPS1 November 116.59

  7. 11 of the 21 Frequency Control issues reported in the Operations Report occurred during the first seven days of Nov. ERCOT CPS1 November by day 23 of the 57 Responsive Deployments occurred during the first seven days of Nov.

  8. QSE SCPS1 4 months 06:00 Sorted by November Scores

  9. QSE SCPS1 4 months 22:00 Sorted by November Scores

  10. ERCOT Frequency Response Average Frequency Bias for Frequency Control and ACE

  11. Average Response by Year

  12. Point C Response all Events

  13. Point C Response (No LaaRs Tripping)

  14. Point B Response all Events

  15. Point B Response (No LaaRs Tripping)

  16. Point B+30 Response all Events

  17. Point B+30 Response (No LaaRs Tripping)

  18. Point B Oct-Apr Response

  19. Point B+30 Oct-Apr Response

  20. Point B May-Sep Response

  21. Point B+30 May-Sep Response

  22. ERCOT Bias Setting

  23. ERCOT Frequency Response Std

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