Title: Update NMMS Topology Processor to PSSE 34 Capability
    Next Group:
    Next Step:
    Status: Approved on 10/11/2016


    Date Gov Body Action Taken Next Steps
    10/11/2016 Board of Directors Approved
    07/28/2016 TAC Recommended for Approval Board for consideration
    06/16/2016 PRS Recommended for Approval TAC for consideration
    05/12/2016 PRS Recommended for Approval PRS for Impact Analysis review
    04/14/2016 PRS Deferred/Tabled PRS for consideration

    Voting Record

    Date Gov Body Motion Result
    10/11/2016 Board of Directors To approve SCR789 as recommended by TAC in the 7/28/16 TAC Report with an ERCOT Board action effective date of 8/9/16 Passed
    07/28/2016 TAC To recommend approval of SCR789 as recommended by PRS in the 6/16/16 PRS Report Passed
    06/16/2016 PRS To endorse and forward to TAC the 5/12/16 PRS Report and Impact Analysis for SCR789 with a recommended priority of 2017 and a rank of 1820 Passed
    05/12/2016 PRS To recommend approval of SCR789 as amended by the 5/3/16 STEC comments Passed
    04/14/2016 PRS To table SCR789 and refer the issue to ROS Passed

    Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.


    Status: Approved
    Date Posted: 03/08/2016
    Sponsor: ERCOT
    Urgent: No
    Description: This System Change Request (SCR) updates the Network Model Management System (NMMS) Topology Processor to output Power System Simulator for Engineering (PSS/E) 34 RAW files.
    Reason: Market efficiencies/enhancement. Addresses current operational issues.

    Key Documents