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NPRR446

Summary

Title Correction of Non-Spin Ancillary Service Schedule Telemetry for Standing Non-Spin Deployment
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Next Step
Status Approved on 07/17/2012
Effective Dates
08/01/2012

Action

Date Gov Body Action Taken Next Steps
07/17/2012 BOARD Approved
06/07/2012 TAC Recommended for Approval ERCOT Board for consideration.
04/19/2012 PRS Recommended for Approval TAC for consideration.
03/22/2012 PRS Recommended for Approval PRS for Impact Analysis review.

Voting Record

Date Gov Body Motion Result
07/17/2012 BOARD To approve NPRR446 as recommended by TAC in the 6/7/12 TAC Report. Passed
06/07/2012 TAC To to recommend approval of NPRR446 as recommended by PRS in the 4/19/12 PRS Report. Passed
04/19/2012 PRS To endorse and forward the 3/22/12 PRS Report and Impact Analysis for NPRR446 to TAC. Passed
03/22/2012 PRS To recommend approval of NPRR446 as submitted. Passed

Background

Status: Approved
Date Posted: Feb 29, 2012
Sponsor: ERCOT
Urgent: No
Sections: 6.5.7.6.2.3
Description: This Nodal Protocol Revision Request (NPRR) corrects the language that describes how Qualified Scheduling Entities (QSEs) will update the Non-Spinning Reserve (Non-Spin) Ancillary Service Schedule value in telemetry as introduced in NPRR426, Standing Non-Spin Deployment in the Operating Hour for Generation Resources Providing On-Line Non-Spin, which was approved by the ERCOT Board on December 12, 2011.
Reason: This NPRR corrects the Protocol language so that a QSE with a Resource that is telemetering an On-Line Resource Status and is reserving an amount of capacity for Non-Spin Ancillary Service Resource Responsibility provided via power augmentation will know how to correctly update the telemetered Non-Spin Ancillary Service Schedule in the Inter-Control Center Communication Protocol (ICCP).

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