MIS LOG IN

RRGRR009

Summary

Title Adding Voltage Limit Sets, Relay Loadability, MLSE, and GMD Data
Next Group
Next Step
Status Approved on 10/11/2016
Effective Dates
05/08/2017

Action

Date Gov Body Action Taken Next Steps
10/11/2016 BOARD Approved
07/28/2016 TAC Recommended for Approval Revision Request Consideration
07/07/2016 ROS Recommended for Approval Revision Request Consideration
06/09/2016 ROS Deferred/Tabled Revision Request Consideration
06/03/2016 RDWG Recommended for Approval Revision Request Consideration
04/25/2016 RDWG Recommended for Approval Impact Analysis Consideration
03/28/2016 RDWG Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
10/11/2016 BOARD To approve RRGRR009 as recommended by TAC in the 7/28/16 TAC Report with an ERCOT Board action effective date of 8/9/16. Passed
07/28/2016 TAC To recommend approval of RRGRR009 as recommended by ROS in the 7/7/16 ROS Report and as amended by the 7/20/16 ERCOT comments. Passed
07/07/2016 ROS To recommend approval of RRGRR009 as recommended by RDWG in the 6/3/16 RDWG Report as amended by the 6/30/16 NRG comments. Passed
06/09/2016 ROS To table RRGRR009. Passed
06/03/2016 RDWG To endorse and forward to ROS the 4/25/16 RDWG Report as amended by the 5/11/16 ERCOT comments and the Impact Analysis for RRGRR009 with a recommended priority of 2016 and rank of 1505. Passed
04/25/2016 RDWG To recommend approval of RRGRR009 as amended by the 3/8/16 ERCOT comments and as revised by RDWG. Passed
03/28/2016 RDWG To table RRGRR009. Passed

Background

Status: Approved
Date Posted: Feb 26, 2016
Sponsor: ERCOT
Urgent: No
Sections: 2
Description: This Resource Registration Glossary Revision Request (RRGRR) adds three categories of data: Voltage limits are needed for Resources to indicate that their substation transmission level equipment is limited to a certain range of voltages. The relay loadability limits indicate the limits of loading for certain equipment. Geomagnetic Disturbance is a newly emphasized risk to the grid. The addition of geomagnetically-induced currents and the presence of blocking devices will allow for the study of any vulnerability due to Geomagnetic Disturbance. The addition of a Most Limiting Single Element (MLSE) allows a Resource Entity to identify an MLSE even if that element affects a line not owned by a Resource Entity.
Reason: Other

Key Documents