NPRR #361 · Revision Request
NPRR361 Real-Time Wind Power Production Data Transparency
ReasonTo provide the market with near Real-Time wind power production data.
Created2011-05-19
Approved2011-08-16
Sections Affected
4.2.2
Summary
Current Protocols require that forecasted and actual wind power production be posted hourly. This Nodal Protocol Revision Request (NPRR) is twofold: Adds a new public report to be posted every five minutes that provides, on both a system-wide and regional basis, the five-minute actual wind power production for a rolling historical 60-minute period. (Note that this includes the current Real-Time value along with a rolling 60-minute history of five-minute actual values.) Changes the existing hourly report for Actual and Forecast Regional Wind Report to provide the following information on both a system-wide and regional basis: Aggregate Wind-powered Generation Resource (WGR) Power Output Aggregate Short-term Wind Power Forecast (STWPF) Aggregate Wind-powered Generation Resource Production Potential (WGRPP) Aggregate Current Operating Plan (COP) High Sustained Limits (HSLs) for On-Line WGRs These reports will compliment the new Public Aggregated Wind Dashboard proposed in System Change Request (SCR) 765, Public Aggregated Wind Dashboard.
Timeline
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May 4 '11
PRSFiled by Jackie Ashbaugh on behalf of the Market Information System (MIS) User Group
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May 19 '11
PRS PRS MeetingPRSRecommended for Approval Recommended for approval“To recommend approval of NPRR361 as revised by PRS.” — Passed→ PRS for Impact Analysis review.
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Jun 23 '11
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC rank 34“To endorse and forward the 5/19/11 PRS Report, Impact Analysis and Cost Benefit Analysis for NPRR361 to TAC with a recommended priority of High and a rank of 34.” — Passed→ TAC for consideration.
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Jul 7 '11
TAC TAC MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR361 as recommended by PRS in the 6/23/11 PRS Report.” — Passed→ ERCOT Board for consideration.
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Aug 16 '11
BOARD Board of Directors MeetingBOARDApproved Approved“To approve NPRR361 as recommended by TAC in the 7/7/11 TAC Report.” — Passed