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RRGRR028

Summary

Title Transformer Impedance Clarifications
Next Group
Next Step
Status Approved on 08/19/2021

Action

Date Gov Body Action Taken Next Steps
08/19/2021 PUCT Approved
08/10/2021 BOARD Recommended for Approval PUCT for consideration
06/23/2021 TAC Recommended for Approval Revision Request Consideration
06/03/2021 ROS Recommended for Approval Revision Request Consideration
04/29/2021 ROS Recommended for Approval Impact Analysis Consideration
02/04/2021 ROS Deferred/Tabled Impact Analysis Consideration
01/07/2021 ROS Recommended for Approval Impact Analysis Consideration

Voting Record

Date Gov Body Motion Result
08/19/2021 PUCT to approve RRGRR028 and accompanying ERCOT Market Impact Statement as presented in Project No. 52307 Passed
08/10/2021 BOARD To recommend approval of RRGRR028 as recommended by TAC in the 6/23/21 TAC Report and the Revised Impact Analysis Passed
06/23/2021 TAC to recommend approval of RRGRR028 as recommended by ROS in the 6/3/21 ROS Report Passed
06/03/2021 ROS to endorse and forward to TAC the 4/29/21 ROS Report and the Impact Analysis for RRGRR028 with a recommended priority of 2022 and rank of 3520 Passed
04/29/2021 ROS to recommend approval of RRGRR028 as amended by the 3/4/21 SPWG comments Passed
02/04/2021 ROS to table RRGRR028 Passed
01/07/2021 ROS to recommend approval of RRGRR028 as submitted Passed

Background

Status: Approved
Date Posted: Dec 23, 2020
Sponsor: System Protection Working Group (SPWG)
Urgent: No
Sections: Section 2: Unit Info - Turbine Details; Inverter Details; Transformer Data (as applicable); Miscellaneous
Description: This Resource Registration Glossary Revision Request (RRGRR) adds transformer manufacturer test reports to the data collection requirements and clarifies the required transformer information.
Reason: Addresses current operational issues, Market efficiencies or enhancements

Key Documents