NPRR #371 · Revision Request
NPRR371 Telemetered LSL for QSGR
ReasonQSGRs are receiving Base Points below the physical LSL in the first SCED interval prior to reaching their physical LSL in start-up. Because the current Protocols require the Resource to telemeter a value less than or equal to the actual output level until reaching the physical LSL, SCED can, and does, issue Base Points of zero to QSGRs in the subsequent execution. This has caused up to 13 starts in one day. The financial and operational impact of this circumstance was not anticipated during the drafting of NPRR272, Definition and Participation of Quick Start Generation Resources. The duration and frequency of resulting start-ups may cause QSGRs to be unavailable due to maintenance requirements.
Created2011-06-23
Sections Affected
3.8.3
Summary
This Nodal Protocol Revision Request (NPRR) will allow QSGRs to immediately telemeter the physical Low Sustained Limit (LSL) upon a SCED energy deployment.
Action Log 1 milestones
-
Jun 23
PRS→ PRS consider the language
Documents 6
| Name | Type | Posted | Classification |
|---|---|---|---|
| 371NPRR-01 Telemetered LSL for QSGR 053111 | doc | May 31 '11 | Revision Request |
| 371NPRR-02 Urgency Vote Ballot 060211 | xls | Jun 2 '11 | Revision Request Ballot |
| 371NPRR-03 ERCOT Comments 061511 | doc | Jun 15 '11 | Revision Request Comments |
| 371NPRR-04 PRS Report 062311 | doc | Jun 29 '11 | Committee Report |
| 371NPRR-05 WMS Comments 071811 | doc | Jul 18 '11 | Revision Request Comments |
| 371NPRR-06_Request_for_Withdrawal_100311 | doc | Oct 3 '11 | Revision Request Comments |
Meetings That Took It Up 11
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Oct 20 '11 | PRS Meeting | PRS | Concluded |
| Sep 22 '11 | PRS Meeting | PRS | Concluded |
| Sep 14 '11 | WMS Meeting | WMS | Concluded |
| Sep 8 '11 | QMWG Meeting | QMWG | Concluded |
| Aug 18 '11 | PRS Meeting | PRS | Concluded |
| Aug 10 '11 | WMS Meeting | WMS | Concluded |
| Aug 8 '11 | QMWG Meeting | QMWG | Concluded |
| Jul 21 '11 | PRS Meeting | PRS | Concluded |
| Jul 13 '11 | WMS Meeting | WMS | Concluded |
| Jul 11 '11 | QMWG Meeting | QMWG | Concluded |
| Jun 23 '11 | PRS Meeting | PRS | Concluded |