NPRR #529 · Revision Request
NPRR529 Constraint Management Plan (formerly "Congestion Management Plan")
ReasonProvides transparency into ERCOT’s existing practices for resolving security violations.
Created2013-03-21
Approved2013-12-10
Sections Affected
2.12.23.1.6.53.10.7.46.5.7.1.10
Summary
This Nodal Protocol Revision Request (NPRR) defines Constraint Management Plan (CMP) and several subcategories such as a Mitigation Plan and a Remedial Action Plan (RAP) and clarifies actions to be taken when Security-Constrained Economic Dispatch (SCED) is unable to resolve a constraint causing a security violation.
Timeline
- Mar 6 '13
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Mar 21 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSDeferred/Tabled Tabled Referred → ROS Referred → WMS“To table NPRR529 and refer the issue to ROS and WMS” — Passed→ PRS Language Consideration
- Apr 11 '13
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Apr 12 '13
Listed without action at 1 meeting
- Apr 17 '13
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Apr 18 '13
Listed without action at 1 meeting
- May 6 '13
- May 15 '13
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May 16 '13
Listed without action at 2 meetings (May 16 '13 – Jun 12 '13)
- Jun 19 '13
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Jun 20 '13
Listed without action at 1 meeting
- Jun 27 '13
- Jul 10 '13
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Jul 11 '13
Listed without action at 1 meeting
- Jul 17 '13
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Jul 18 '13
Listed without action at 1 meeting
- Aug 14 '13
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Aug 15 '13
Listed without action at 1 meeting
- Aug 22 '13
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Sep 3 '13
Listed without action at 2 meetings (Sep 3 '13 – Sep 6 '13)
- Sep 11 '13
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Sep 12 '13
Listed without action at 1 meeting
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Sep 19 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Amended by the Sep 9 '13 Constraint Management Plan Revision Request Workshop comments“To recommend approval of NPRR529 as amended by the 9/9/13 Constraint Management Plan Revision Request Workshop comments and as revised by PRS” — Passed→ PRS IA Review
- Sep 25 '13
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Oct 3 '13
Listed without action at 1 meeting
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Oct 17 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC“To endorse and forward the 9/19/13 PRS Report and the Impact Analysis for NPRR529 to TAC.” — Passed→ TAC for consideration
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Nov 7 '13
TAC Technical Advisory Committee (TAC) MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR529 as recommended by PRS in the 10/17/13 PRS Report.” — Passed→ Board for consideration
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Dec 10 '13
BOARD Board of Directors MeetingBOARDApproved Approved“To approve NPRR529 as recommended by TAC in the 11/7/13 TAC Report.” — Passed
- Jan 28 '14