NOGRR #124 · Revision Request
NOGRR124 Additional VRT Requirement for IRRs
- ROS Apr 3 '14
- TAC Apr 24 '14
- BOARD —
- PUCT —
ReasonTo maintain system reliability by establishing additional VRT requirements for IRRs.
Created2013-09-18
Sections Affected
2.9.1
Summary
This Nodal Operating Guide Revision Request (NOGRR) specifies new high Voltage Ride-Through (VRT) requirements for Intermittent Renewable Resources (IRRs) and prohibits IRRs from tripping for events that are less severe than the defined thresholds and occur for shorter time durations.
Timeline
- Aug 30
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Sep 18
OWG Operations Working Group (OWG) MeetingsOWGDeferred/Tabled“To table NOGRR124 until the next OWG meeting.” — Passed→ OWG for consideration
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Oct 16
OWG Operations Working Group (OWG) MeetingsOWGRecommended for Approval Amended by the Oct 16 '13 ERCOT comments“To recommend approval of NOGRR124 as amended by the 10/16/13 ERCOT comments.” — Passed→ OWG for IA review
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Dec 17
OWG Operations Working Group (OWG) MeetingsOWGDeferred/Tabled“To table NOGRR124 for one month.” — Passed→ OWG for IA review
- Jan 17
- Jan 27
- Feb 17
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Mar 19
OWG OWG MeetingOWGRecommended for Approval Amended by the Feb 12 '14 EDF-RE comments“To recommend approval of NOGRR124 as amended by 2/12/14 EDF-RE comments and as revised by OWG, with the exception of endorsing any particular grandfathering date.” — Passed→ ROS for consideration
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Apr 3
ROS ROS MeetingROSRecommended for Approval“To recommend approval of NOGRR124 as recommended by OWG in the 3/19/14 OWG Report, but notes that ROS expresses disappointment with the retroactivity of NOGRR124.” — Passed→ TAC for consideration
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Apr 24
TAC TAC MeetingTACApproved“To approve NOGRR124 as recommended by ROS in the 4/3/14 ROS Report.” — Passed
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Posted since the last meeting