CMWG Meeting

    April 30, 2018
    09:30 AM
    ERCOT Austin Room 206
    7620 Metro Center Dr.
    Austin, TX 78744
    Teleconference: 877-668-4493
    Meeting number: 628 672 318
    Meeting password: Meetings

    Comments

    The QMWG meeting will begin immediately following the CMWG meeting and will use the same WebEx information.


    Agenda

    1.

    Antitrust Admonition

    I. Haley

    2.

    Agenda Review

    I. Haley

    3.

    CRR Framework Update

    ERCOT

    4.

    PTP Obligations with Links to Options – Review RENA impact due to January 16-18 Cold Weather Events

    ERCOT

     

    Review Historical Data

     

    5.

    Discussion on DAM congestion management

    ERCOT

     

    Are changes needed to ERCOT’s current procedure regarding PCAPs in DAM?

     
     

    Review DAM shift factor cutoff and radial load constraint exclusion – are changes needed to more closely reflect RT (2% shift factor cutoff)?

     
     

    Discuss changes to secured status of certain step-up transformers

     
     

    Options for managing power flow divergence caused by a Resource Node behind unsecured step up when in a PUN site

     

    6.

    Shadow Price Caps for GTCs associated with stability export constraints

    ERCOT

     

    Overview

     
     

    Review of Historic Data

     
     

    Rationale for $9251 Shadow Price Cap

     
     

    Review Redline

     
     

    Discuss Impacts and Market Certainty Issues

     
         

    7.

    WMS Referrals

    Group

     

    OBDRR003, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks

     
     

    SCR796, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks

     

    8.

    HITE

    Group

     

    Current Process Review

     
     

    Alternatives

     

    9.

    Items for Future Meetings:

    I. Haley

     

    Operational Next-Day Study Discussion

     
     

    Transmission losses in Real-Time Settlement

     
     

    Non-ERS deployments of ERS Generators

     
     

    Directive #7 (Southern Cross Transmission Assignment) – Congestion Management (anticipated Discussions Q2-18)

     
     

    Adjourn

    I. Haley

    Scheduled CMWG Meetings