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NPRR133

Summary

Title Addtion of PSSE Format
Next Group
Next Step
Status Approved on 08/19/2008
Effective Dates
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (09/01/08 Nodal Protocols Library)

Action

Date Gov Body Action Taken Next Steps
06/19/2008 PRS Recommended for Approval Review of Impact Analysis
07/17/2008 PRS Recommended for Approval Consideration of NPRR133 by TAC.
08/07/2008 TAC Recommended for Approval Consideration of NPRR133 by the ERCOT Board
08/19/2008 BOARD Approved
05/22/2008 TPTF Recommended for Approval PRS consideration

Voting Record

Date Gov Body Motion Result
06/19/2008 PRS To recommend approval as submitted. Passed
07/17/2008 PRS To endorse the Impact Analysis and Recommendation Report for NPRR133 and forward the documents to TAC. Passed
08/07/2008 TAC To recommend approval of NPRR133 as recommended by PRS. Passed
08/19/2008 BOARD To approve NPRR133 as revised by the ERCOT Board. Passed
05/22/2008 TPTF To endorse NPRR133 as submitted. Passed

Background

Status: Approved
Date Posted: May 16, 2008
Sponsor: ERCOT Staff
Urgent: No
Sections: 3.10.2, Annual Planning Model, and 3.10.3, CRR Network Model
Description: This Nodal Protocol Revision Request (NPRR) adds the requirement to post Annual Planning Models and Congestion Revenue Rights (CRR) Network Models in the Power System Simulator for Engineering (PSS/E)format.This NPRR also proposes non-substantive edits.
Reason: The Common Information Model (CIM) format has not been extended to represent bus-branch type models. The Electric Power Research Institute (EPRI) does have an initiative underway to do so but results are not yet available.

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