Title Conductor/Transformer Transmission Facility Rating
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Status Approved on 07/19/2011
Effective Dates


Date Gov Body Action Taken Next steps
07/19/2011 BOARD Approved
06/02/2011 TAC Recommended for Approval Board consideration
05/19/2011 PRS Recommended for Approval TAC consideration
04/21/2011 PRS Recommended for Approval PRS consideration
03/24/2011 PRS Deferred/Tabled ROS consideration

Voting Record

Date Gov Body Motion Result
07/19/2011 BOARD To approve NPRR324 as recommended by TAC in the 6/2/11 TAC Report. Passed
06/02/2011 TAC To recommend approval of NPRR324 as recommended by PRS in the 5/19/11 PRS Report. Passed
05/19/2011 PRS To endorse and forward the 4/21/11 PRS Report and Impact Analysis for NPRR324 to TAC. Passed
04/21/2011 PRS To recommend approval of NPRR324 as amended by the 4/12/11ROS comments. Passed
03/24/2011 PRS To refer NPRR324 to ROS Passed


Status: Approved
Date Posted: Feb 10, 2011
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 2.2,
Description: This Nodal Protocol Revision Request (NPRR) adds the Conductor/Transformer Rating, normally used for Rate C in the Annual Planning Model, as a fourth Transmission Facility Rating and adds the description from the Operating Guides to the Rating terms definitions in the Nodal Protocols.
Reason: The requirement for Conductor/Transformer Rating is required for compliance with North American Electric Reliability Corporation (NERC) Reliability Standard FAC-010, System Operating Limits Methodology for the Planning Horizon.

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