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.
Action Log 4 milestones
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May 19
OWGRecommended for Approval→ OWG IA Review
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Jun 16
OWGRecommended for Approval→ ROS Consideration
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Jul 15
ROSRecommended for Approval→ TAC Consideration
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Aug 5
TACApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| May 19 '10 | OWG | Consensus to recommend approval of NOGRR028 as revised by OWG | |
| Jun 16 '10 | OWG | Consensus to forward the 5/19/10 OWG Recommendation Report as revised by OWG and the Impact Analysis for NOGRR038 to ROS | |
| Jul 15 '10 | ROS | 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 |
Documents 8
| Name | Type | Posted | Classification |
|---|---|---|---|
| 038NOGRR-01 Synchronization with OGRR243, Disturbance Monitoring | doc | Mar 26 '10 | Revision Request |
| 038NOGRR-02 CEO Revision Request Review 032610 | doc | Mar 26 '10 | Revision Request Comments |
| 038NOGRR-03 OWG Recommendation Report 051910 | doc | Jun 15 '10 | Committee Report |
| 038NOGRR-04 Impact Analysis 060710 | doc | Jun 7 '10 | Staff Report |
| 038NOGRR-05 OWG Recommendation Report 061610 | doc | Jun 21 '10 | Committee Report |
| 038NOGRR-06 ERCOT Comments 070610 | doc | Jul 6 '10 | Revision Request Comments |
| 038NOGRR-07 ROS Recommendation Report 071510 | doc | Jul 20 '10 | Committee Report |
| 038NOGRR-08 TAC Report 080510 | doc | Aug 6 '10 | Committee Report |
Meetings That Took It Up 4
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Aug 5 '10 | TAC Meeting | TAC | Concluded |
| Jul 21 '10 | OWG Meeting | OWG | Concluded |
| Jul 15 '10 | ROS Meeting | ROS | Concluded |
| Jun 16 '10 | OWG Meeting | OWG | Concluded |