Protocol Revision Subcommittee (PRS) Meeting

September 19, 2013
09:30 AM - 04:00 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 657 084 676
Meeting password: PRS123!!!



Antitrust Admonition


J. Varnell


Election of 2013 PRS Chair/PRS Vice-Chair (Vote)

B. Albracht



Approval of Minutes (Vote)

August 22, 2013


PRS Chair


TAC and Board Reports


PRS Chair


Project Update and Summary of Project Priority List (PPL) Activity to Date


T. Anderson


Review PRS Reports, Impact Analyses, and Prioritization (Vote) (*) denotes no impact

NPRR540, Clarification of Credible Single Contingency*

NPRR550, Modifications to Planning Reserve Margin Inputs 

NPRR559, Revisions to MCE Calculation


PRS Chair


Review of Pending Project Priorities (Possible Vote)


T. Anderson


Revision Requests Tabled at PRS (Possible Vote)

NPRR429, HASL Offset Provision

NPRR486, Calculation of Generation to be Dispatched

NPRR503, Removal of Language Related to NPRR219

NPRR505, ERS Weather-Sensitive Loads

NPRR528, Clarification of Assessment of Chronic Congestion

NPRR529, Congestion Management Plan

NPRR533, Clarification of PCRR Eligibility Requirements

NPRR535, Resource Status Startup - Shutdown

NPRR537, ERS Clearing Price

NPRR541, SPS and RAP Modeling Clarification

NPRR542, Clarification of the Use of Emergency Condition

NPRR556, Resource Adequacy During Transmission Equipment Outage Urgent

NPRR558, Addition of Bilateral Load Response Data to Protected Information List

NPRR560, Caps and Floors for Energy Storage Resources

SCR774, Enhancement to Outage Scheduler and Reports

Parking Deck NPRR219, Resolution of Alignment Items A33, A92, A106, and A150 - TSPs Must Submit Outages for Resource Owned Equipment and Clarification of Changes in Status of Transmission Element Postings

Parking Deck NOGRR050, Resolution Reporting Issues Related to NPRR219




Urgency Votes (Vote)

NPRR564, Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions


PRS Chair


Review of Revision Request Language (Vote)

NPRR561, Clarification of Shutdown Telemetry Status

NPRR562, Subsynchronous Resonance

NPRR563, Credit Lock Standards

NPRR564, Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions

NPRR565, Seasonal Generation Notifications

NPRR566, Removal of Language Regarding QSE Service Filings


PRS Chair


Addition to Other Binding Documents List (Vote)

ERCOT Resource Registration Glossary, Section 1: Overview and Revision Process




Notice of Withdrawal


PRS Chair


Other Business


PRS Chair



PRS Chair

Scheduled prs Meetings

Key Documents

Sep 12, 2013 - doc - 63.5 KB
Feb 11, 2014 - doc - 179.5 KB
Sep 18, 2013 - doc - 182 KB
Sep 18, 2013 - doc - 183 KB
Sep 18, 2013 - ppt - 1.7 MB
Sep 18, 2013 - ppt - 276 KB
Sep 18, 2013 - zip - 8.9 MB

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