NPRR #194 · Revision Request
NPRR194 Synchronization of Zonal Unannounced Generation Capacity Testing Process
ReasonTo provide a mechanism for ERCOT to verify that reported HSLs truly reflect a Resource’s capability.
Created2009-08-25
Approved2010-01-19
Sections Affected
6.6.96.6.9.16.6.9.28.1.1.2
Summary
This Nodal Protocol Revision Request (NPRR) replaces the seasonal testing requirement with unannounced Generation Resource testing and adds a requirement for Qualified Scheduling Entities (QSEs) to seasonally update their Resources’ High Sustainable Limits (HSLs). The NPRR also leverages existing emergency operations Settlement functionality to provide a mechanism to compensate a Generation Resource for the additional energy above the pre-test Security-Constrained Economic Dispatch (SCED) Base Point during the unannounced Generation Resource test period. This NPRR synchronizes the Nodal Protocols with the process added to the zonal Protocols pursuant to Protocol Revision Request (PRR) 750, Unannounced Generation Capacity Testing.
Timeline
- Aug 18 '09
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Aug 25 '09
PRS PRS MeetingPRSReferred Referred → ROS“To refer NPRR194 to ROS.” — Passed→ ROS consideration of NPRR194
- Sep 10 '09
- Oct 15 '09
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Oct 22 '09
PRS PRS MeetingPRSDeferred/Tabled Tabled“To table NPRR194 for one month.” — Passed→ PRS language consideration
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Nov 19 '09
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Amended by the Nov 17 '09 Luminant Energy comments“To recommend approval of NPRR194 as amended by the 11/17/09 Luminant Energy comments and as revised by PRS.” — Passed→ PRS Impact Analysis review
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Dec 17 '09
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC“To endorse and forward the 11/19/09 PRS Recommendation Report and Impact Analysis for NPRR194 to TAC.” — Passed→ TAC consideration of NPRR194
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Jan 6 '10
TAC TAC MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR194 as recommended by PRS in the 12/17/09 PRS Recommendation Report.” — Passed→ ERCOT Board consideration of NPRR194
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Jan 19 '10
BOARDEmail Vote / Unlisted MeetingBOARDApproved Approved“To approve NPRR194 as recommended by TAC in the 1/6/10 TAC Report.” — Passed
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Jun 8 '10
Listed without action at 1 meeting