NOGRR #155 · Revision Request
NOGRR155 Voltage Ride-Through Requirements Clarification
ReasonAddresses current operational issues
Created2016-03-24
Sections Affected
2.9
Summary
This Nodal Operating Guide Revision Request (NOGRR) clarifies Voltage Ride-Through (VRT) performance requirements for all Generation Resources immediately following a fault. This NOGRR stipulates that, in addition to remaining On-Line and connected to the transmission system following a fault, Generation Resources must also maintain real power.
Timeline
- Mar 9 '16
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Mar 24 '16
OWG OWG MeetingOWGDeferred/Tabled Tabled“To table NOGRR150 for one month.” — Passed→ Language Consideration
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Apr 22 '16
OWG OWG MeetingOWGDeferred/Tabled Tabled“To table NOGRR155 for one month.” — Passed→ Language Consideration
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May 19 '16
OWG OWG MeetingOWGRecommended for Approval Recommended for approval Amended by the May 16 '16 ERCOT comments“To recommend approval of NOGRR155 as amended by the 5/16/16 ERCOT comments.” — Passed→ Impact Analysis Consideration
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Jun 23 '16
OWG OWG MeetingOWGRecommended for Approval Recommended for approval Forwarded → ROS“To endorse and forward to ROS the 5/19/16 OWG Report and the Impact Analysis for NOGRR155.” — Passed→ Revision Request Consideration
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Jul 7 '16
ROS ROS MeetingROSRecommended for Approval Recommended for approval“To recommend approval of NOGRR155 as recommended by OWG in the 6/23/16 OWG Report.” — Passed→ Revision Request Consideration
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Jul 28 '16
TAC TAC MeetingTACApproved Recommended for approval“To approve NOGRR155 as recommended by ROS in the 7/7/16 ROS Report.” — Passed
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Posted since the last meeting