Title Inverter-Based Resource (IBR) Ride-Through Requirements
Next Group TAC
Next Step Revision Request Consideration
Status Pending


Date Gov Body Action Taken Next steps
09/26/2023 TAC Deferred/Tabled Revision Request Consideration
09/14/2023 ROS Recommended for Approval Revision Request Consideration
02/08/2023 ROS Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
09/26/2023 TAC to table NOGRR245 Passed
09/14/2023 ROS to grant NOGRR245 Urgent status; to recommend approval of NOGRR245 as amended by the 9/13/23 NextEra comments as revised by ROS; and to forward to TAC NOGRR245 and the 1/11/23 Impact Analysis Passed
02/08/2023 ROS to table NOGRR245 and refer the issue to the Operations Working Group (OWG), Dynamics Working Group (DWG) and Inverter-Based Resource Task Force (IBRTF) Passed


Status: Pending
Date Posted: Jan 11, 2023
Sponsor: ERCOT
Urgent: No
Sections: 2.6.2,, 2.9, 2.9.1
Description: This Nodal Operating Guide Revision Request (NOGRR) replaces the current voltage ride-through requirements for Intermittent Renewable Resources (IRRs) with voltage ride-through requirements for Inverter-Based Resources (IBRs) and provides new frequency ride-through requirements for IBRs consistent with or beyond requirements identified in the new 2800-2022 - Institute of Electrical and Electronics Engineers (IEEE) Standard for Interconnection and Interoperability of Inverter-Based Resources (IBRs) Interconnecting with Associated Transmission Electric Power Systems (“IEEE 2800-2022 standard”).
Reason: Addresses current operational issues and future potential operational issues associated with Inverter-Based Resources voltage ride-through capability

Key Documents