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NOGRR052

Summary

Title Conductor/Transformer Transmission Facility Rating
Next Group
Next Step
Status Approved on 06/02/2011
Effective Dates
07/01/2011

Action

Date Gov Body Action Taken Next steps
06/02/2011 TAC Approved
02/03/2011 TAC Deferred/Tabled TAC Consideration
01/13/2011 ROS Recommended for Approval TAC Consideration
12/15/2010 OWG Recommended for Approval ROS Consideration
11/18/2010 PRS Recommended for Approval OWG IA Review
10/20/2010 OWG Deferred/Tabled OWG Language Consideration

Voting Record

Date Gov Body Motion Result
06/02/2011 TAC To approve NOGRR052 as amended by the 1/24/11 ERCOT comments Passed
02/03/2011 TAC To table NOGRR052 Passed
01/13/2011 ROS To recommend approval of NOGRR052 as recommended by OWG in the 12/15/10 OWG Report Passed
12/15/2010 OWG Consensus to endorse and forward the 11/18/10 OWG Report and the Impact Analysis for NOGRR052 to ROS
11/18/2010 PRS Consensus to recommend approval of NOGRR052 as amended by the 11/17/10 NDSWG comments
10/20/2010 OWG Consensus to table NOGRR052 for one month

Background

Status: Approved
Date Posted: Sep 9, 2010
Sponsor: ERCOT
Urgent: No
Sections: 3.9.4
Description: This NOGRR adds the Conductor/Transformer rating normally used as Rate C in the Annual Planning Models as a fourth Transmission facility rating required to be provided by Transmission Service Providers (TSPs).
Reason: The Requirement for Conductor/Transformer rating has been required by the Steady State Procedural Manual and is required for compliance with NERC Reliability Standard FAC-010, System Operating Limits Methodology for the Planning Horizon. Additionally, as the other three ratings are included in the Nodal Protocols and Nodal Operating Guides, the fourth rating should be included as well since the NMMS is used for all ratings submissions.

Key Documents