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NPRR #527 · Revision Request

NPRR527  Required Combined Cycle Telemetry for Operational Awareness and PDCWG Analysis

Approved sponsor ERCOT posted 2013-03-06 ercot.com
ReasonThis NPRR allows the Performance, Disturbance, Compliance Working Group (PDCWG) to accurately measure the Primary Frequency Response of individual components of Combined Cycle Generation Resources while using ERCOT collected data necessary to analyze each Measurable Event. Revisions to the ERCOT Nodal ICCP Communications Handbook will be required as a result of this NPRR. The Qualified Scheduling Entity (QSE) Managers Working Group (QMWG) and the PDCWG unanimously agreed that this telemetry needs to be submitted to ERCOT at their 11/28/12 joint meeting. However, in subsequent discussion and vetting of the NPRR in PDCWG meetings, member consensus has developed on the need to have a total Non-Frequency Responsive Capacity (NFRC) value for each Combined Cycle Generation Resource in operation instead of a value of NFRC for each combustion turbine and steam turbine generator component.
Created2013-03-21
Approved2013-11-19
Sections Affected
2.12.26.5.5.2
Summary
This Nodal Protocol Revision Request (NPRR) requires Combined Cycle Generation Resources to telemeter individual High Sustainable Limits (HSLs) for gas and steam turbines. The HSLs for combustion and steam turbines were previously submitted in the zonal market and ERCOT requests this practice be resumed in the Nodal market.
Action Log 5 milestones
Amendments
DateBodyMotionResult
Jul 18 '13PRS To recommend approval of NPRR527 as amended by the 6/20/13 PDCWG comments and as revised by PRSPassed
Documents 14
NameTypePostedClassification
527NPRR-01 Required Combined Cycle Telemetry for Operational Awa doc Mar 6 '13 Revision Request
527NPRR-02 Impact Analysis 030613 doc Mar 6 '13 Staff Report
527NPRR-03 PRS Report 032113 doc Mar 25 '13 Committee Report
527NPRR-04 Calpine Comments 040813 doc Apr 8 '13 Revision Request Comments
527NPRR-05 ROS Comments 041513 doc Apr 15 '13 Revision Request Comments
527NPRR-06 WMS Comments 041613 doc Apr 16 '13 Revision Request Comments
527NPRR-07 Direct Energy Comments 052313 doc May 23 '13 Revision Request Comments
527NPRR-08 WMS Comments 061713 doc Jun 17 '13 Revision Request Comments
527NPRR-09 PDCWG Comments 062013 doc Jun 20 '13 Revision Request Comments
527NPRR-10 ROS Comments 071513 doc Jul 15 '13 Revision Request Comments
527NPRR-11 PRS Report 071813 doc Jul 23 '13 Committee Report
527NPRR-12 PRS Report 082213 doc Aug 27 '13 Committee Report
527NPRR-13 TAC Report 090513 doc Sep 9 '13 Committee Report
527NPRR-14 Board Report 111913 doc Nov 19 '13 Committee Report
Meetings That Took It Up 31
DateMeetingCommitteeStatus
Sep 10 '14 PDCWG Meeting PDCWG Concluded
Sep 3 '14 WMS Meeting WMS Concluded
Aug 26 '14 QMWG Meeting QMWG Concluded
May 1 '14 QMWG Meeting QMWG Concluded
Feb 27 '14 TAC Meeting TAC Concluded
Nov 19 '13 Board of Directors Meeting BOARD Concluded
Nov 7 '13 Technical Advisory Committee (TAC) Meeting TAC Concluded
Oct 10 '13 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Sep 18 '13 Operations Working Group (OWG) Meetings OWG Concluded
Sep 5 '13 Technical Advisory Committee (TAC) Meeting TAC Concluded
Aug 22 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Aug 21 '13 Operations Working Group (OWG) Meetings OWG Concluded
Jul 31 '13 Joint Credit Working Group (CWG)/Market Credit Working Group (MCWG) Meeting CREDITWG Concluded
Jul 18 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Jul 17 '13 Operations Working Group (OWG) Meetings OWG Concluded
Jul 11 '13 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Jun 20 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Jun 19 '13 Operations Working Group (OWG) Meetings OWG Concluded
Jun 13 '13 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Jun 12 '13 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Jun 4 '13 Qualified Scheduling Entity Managers Working Group (QMWG) Meeting QMWG Concluded
May 16 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
May 15 '13 Operations Working Group (OWG) Meetings OWG Concluded
May 8 '13 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Apr 22 '13 Qualified Scheduling Entity Managers Working Group (QMWG) Meeting QMWG Concluded
Apr 18 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Apr 17 '13 Operations Working Group (OWG) Meetings OWG Concluded
Apr 12 '13 Wholesale Market Subcommittee (WMS) Meeting WMS Concluded
Apr 11 '13 Reliability and Operations Subcommittee (ROS) Meeting ROS Concluded
Apr 3 '13 Qualified Scheduling Entity Managers Working Group (QMWG) Meeting QMWG Concluded
Mar 21 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded