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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: 628672318
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