ERCOT·WATCH Search ercot.com  ⌕
NPRR #645 · Revision Request

NPRR645  Real-Time On-Line Capacity Revisions

Approved sponsor ERCOT posted 2014-07-30 ercot.com
ReasonAddresses current operational issues
Created2014-08-14
Approved2015-02-10
Sections Affected
6.7.4
Summary
This Nodal Protocol Revision Request (NPRR) modifies NPRR568, Real-Time Reserve Price Adder Based on Operating Reserve Demand Curve, Phase 1 inputs to the calculation of Real-Time On-Line Capacity by including On-Line Non-Spinning Reserve (Non-Spin) in start-up mode, eliminating under generation intervals, and capping Real-Time Metered Generation (RTMG) at the High Sustained Limit (HSL) to prevent negative On-Line capacity for Wind-powered Generation Resources (WGRs). Additionally, resource-level bill determinants for adjusted HSL (Real-Time Adjusted On-Line High Sustained Limit for the Resource (RTOLHSLRA)) and RTMG (Real-Time Adjusted Metered Generation per QSE per Settlement Point per Resource (RTMGA)) will be provided for transparency. Additionally, new Resource-level bill determinants have been added to the Phase 2 grey box language to better represent the manner of implementation.
Action Log 5 milestones
Amendments
DateBodyMotionResult
Nov 6 '14PRS To recommend approval of NPRR645 as amended by the 10/24/14 ERCOT comments and as revised by PRS.Passed
Documents 13
NameTypePostedClassification
645NPRR-01 Real-Time On-Line Capacity Revisions 073014 doc Jul 30 '14 Revision Request
645NPRR-02 Impact Analysis 073014 doc Jul 30 '14 Staff Report
645NPRR-03 PRS Report 081414 doc Aug 19 '14 Committee Report
645NPRR-04 WMS Comments 090414 doc Sep 4 '14 Revision Request Comments
645NPRR-05 ERCOT Comments 091614 doc Sep 16 '14 Revision Request Comments
645NPRR-06 WMS Comments 100814 doc Oct 8 '14 Revision Request Comments
645NPRR-07 Luminant Comments 101614 doc Oct 17 '14 Revision Request Comments
645NPRR-08 ERCOT Comments 102414 doc Oct 24 '14 Revision Request Comments
645NPRR-09 WMS Comments 103014 doc Oct 30 '14 Revision Request Comments
645NPRR-10 PRS Report 110614 doc Nov 11 '14 Committee Report
645NPRR-11 PRS Report 121114 doc Dec 12 '14 Committee Report
645NPRR-12 TAC Report 121814 doc Dec 19 '14 Committee Report
645NPRR-13 Board Report 021015 doc Feb 11 '15 Committee Report
Meetings That Took It Up 13
DateMeetingCommitteeStatus
Feb 9 '15 Board of Directors Meeting BOARD Concluded
Dec 18 '14 TAC Meeting TAC Concluded
Dec 11 '14 PRS Meeting PRS Concluded
Nov 12 '14 Joint CWG/MCWG Meeting CREDITWG Concluded
Nov 6 '14 PRS Meeting PRS Concluded
Oct 29 '14 WMS Meeting WMS Concluded
Oct 21 '14 QMWG Meeting QMWG Concluded
Oct 9 '14 PRS Meeting PRS Concluded
Oct 6 '14 Joint ROS/WMS Meeting ROS Concluded
Sep 23 '14 QMWG Meeting QMWG Concluded
Sep 11 '14 PRS Meeting PRS Concluded
Sep 3 '14 WMS Meeting WMS Concluded
Aug 14 '14 PRS Meeting PRS Concluded