NOGRR #38 · Revision Request
NOGRR038 Synchronization with OGRR243, Disturbance Monitoring Requirements Clarification
ReasonThe System Protection Working Group (SPWG) prefers that the fault data recording requirements allow for calculated electrical quantities which are used in modern protection system equipment and can be determined by modern fault analysis software. The SPWG also prefers that recording requirements for autotransformers should allow for monitoring of either high voltage or low voltage terminals and that specification in the fault reporting template of the recorded time standard (such as Central Standard Time (CST) or Coordinated Universal Time (UTC)), replace the requirement of CST recording requirements.
Created2010-05-19
Sections Affected
6.1.2.36.1.2.4
Summary
This Nodal Operating Guide Revision Request (NOGRR) synchronizes the Nodal Operating Guides with OGRR243 by changing data recording and reporting requirements for equipment operating at 100kV or above at Facilities where fault recording equipment is required.
Timeline
- Mar 26 '10
-
May 19 '10
OWGEmail Vote / Unlisted MeetingOWGRecommended for Approval Recommended for approval Amended by the OWG comments“Consensus to recommend approval of NOGRR028 as revised by OWG”→ OWG IA Review
-
Jun 16 '10
OWG OWG MeetingOWGRecommended for Approval Forwarded → ROS“Consensus to forward the 5/19/10 OWG Recommendation Report as revised by OWG and the Impact Analysis for NOGRR038 to ROS”→ ROS Consideration
-
Jul 15 '10
ROS ROS MeetingROSRecommended for Approval Recommended for approval Amended by the Jul 6 '10 ERCOT comments“Co recommend approval of NOGRR038 as recommended by OWG in the 6/16/10 OWG Recommendation Report and as revised by the 7/6/10 ERCOT comments” — Passed→ TAC Consideration
- Jul 21 '10
-
Aug 5 '10
TAC TAC MeetingTACApproved Recommended for approval“To approve NOGRR038 as recommended by ROS in the 7/15/10 ROS Recommendation Report” — Passed
-
—
Posted since the last meeting