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SCR #768 · Revision Request

SCR768  Automatic Non-Spin Redeployment and Deployment Based on Resource Availability

Approved sponsor ERCOT posted 2011-11-02 ercot.com
ReasonThe current automatic redeployment implementation results in periods of reduced Non-Spin capacity during deployment as newly deployed Resources may take 25 minutes to show as deployed while recalled Resources may remove their deployment immediately. As such, it is not used. Since the current implementation deploys shortly after the start of each hour based on telemetry only, it also prevents a full hour deployment of Off-Line Non-Spin Resources, which could occur if the system provided advanced notice of deployment.
Created2011-11-17
Approved2012-04-17
Summary
This System Change Request (SCR) modifies the Market Management System (MMS) Automatic Redeployment function such that it accounts for the delay involved in deployment of Off-Line Non-Spinning Reserve (Non-Spin) Resources.
Action Log 5 milestones
Documents 7
NameTypePostedClassification
768SCR-01 Automatic Non-Spin Redeployment and Deployment Based o doc Nov 2 '11 Revision Request
768SCR-02 Impact Analysis 110211 doc Nov 2 '11 Staff Report
768SCR-03 PRS Report 111711 doc Nov 21 '11 Committee Report
768SCR-04 PRS Report 011912 doc Jan 23 '12 Committee Report
768SCR-05 PRS Report 022312 doc Feb 23 '12 Committee Report
768SCR-06 TAC Report 030112 doc Mar 1 '12 Committee Report
768SCR-07 Board Report 041712 doc Apr 17 '12 Committee Report
Meetings That Took It Up 6
DateMeetingCommitteeStatus
Apr 16 '12 Board of Directors Meeting BOARD Concluded
Mar 1 '12 Technical Advisory Committee (TAC) Meeting TAC Concluded
Feb 23 '12 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Jan 19 '12 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Dec 15 '11 PRS Meeting PRS Concluded
Nov 17 '11 PRS Meeting PRS Concluded