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NOGRR155

Summary

Title Voltage Ride-Through Requirements Clarification
Next Group
Next Step
Status Approved on 07/28/2016
Effective Dates
08/01/2016

Action

Date Gov Body Action Taken Next Steps
07/28/2016 TAC Approved
07/07/2016 ROS Recommended for Approval Revision Request Consideration
06/23/2016 OWG Recommended for Approval Revision Request Consideration
05/19/2016 OWG Recommended for Approval Impact Analysis Consideration
04/22/2016 OWG Deferred/Tabled Language Consideration
03/24/2016 OWG Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
07/28/2016 TAC To approve NOGRR155 as recommended by ROS in the 7/7/16 ROS Report. Passed
07/07/2016 ROS To recommend approval of NOGRR155 as recommended by OWG in the 6/23/16 OWG Report. Passed
06/23/2016 OWG To endorse and forward to ROS the 5/19/16 OWG Report and the Impact Analysis for NOGRR155. Passed
05/19/2016 OWG To recommend approval of NOGRR155 as amended by the 5/16/16 ERCOT comments. Passed
04/22/2016 OWG To table NOGRR155 for one month. Passed
03/24/2016 OWG To table NOGRR150 for one month. Passed

Background

Status: Approved
Date Posted: Mar 9, 2016
Sponsor: ERCOT
Urgent: No
Sections: 2.9
Description: 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.
Reason: Addresses current operational issues

Key Documents