ROS Meeting

August 08, 2019
09:30 AM
ERCOT Austin Room 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 621 075 049
Meeting password: ROS

Agenda

1.

Antitrust Admonition

K. Bunch

9:30 a.m.

2.

Agenda Review

K. Bunch

 

3.

Approval of ROS Meeting Minutes (Vote)

K. Bunch

9:35 a.m.

 

July 11, 2019

   

4.

Technical Advisory Committee (TAC) Update

K. Bunch

9:40 a.m.

5.

ERCOT Reports

 

9:45 a.m.

 

Operations Report

ERCOT Staff

 
 

System Planning Report

J. Billo

 
 

Panhandle Stability Study Update

J. Billo

 
 

Inverter-Based Resources Workshop follow up Update

J. Billo

 

6.

Southern Cross Directive #4, Development of Methodology for Outage Coordination (Possible Vote)

M. Mereness

 

7.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

K. Bunch

10:35 a.m.

 

NPRR950, Switchable Generation Resources Providing Black Start Service

   
 

NPRR953, Addition of Relay Loadability Rating Definition

   
 

NPRR955, Define Limited Impact Remedial Action Scheme (RAS)

   

8.

ROS Revision Requests (Vote)

K. Bunch

11:05 a.m.

 

Language Review

   
 

PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions

   
 

NOGRR194, Relocate Black Start Training Attendance Requirements to Nodal Operating Guides

   
 

Impact Analysis Review

   
 

NOGR191, Related to NPRR939, Modification to Load Resources Providing RRS to Maintain Minimum PRC on Generators During Scarcity Conditions

   
 

Lunch

 

11:30 a.m.

9.

Performance Disturbance Compliance Working Group (PDCWG)

C. Mulholland

12:45 p.m.

 

NPRR919, Exemption from Governor Primary Frequency Response Control for Certain Resources in Private Use Networks (PDCWG) (Possible Vote)

   
 

NOGRR184, Related to NPRR919, Exemption from Governor Primary Frequency Response Control for Certain Resources in Private Use Networks (PDCWG) (Possible Vote)

   
 

SCR800, Addition of DC Tie Ramp to GTBD Calculation (PDCWG) (Possible Vote)

   

10.

Planning Working Group (PLWG)

T. Cook

1:15 p.m.

 

PGRR071, Update Interconnection Process Timetables to Align with NPRR926 (PLWG) (Possible Vote)

   
 

PGRR072, Treatment of Generation Resource Retirement and Mothball in Regional Transmission Plan and Geomagnetic Disturbance Vulnerability Assessment (PLWG) (PGDTF) (Possible Vote)

   

11.

Operations Working Group (OWG)

R. Floyd

1:25 p.m.

 

NOGRR183, Remedial Action Scheme (RAS) Submittal and Review Requirements (PLWG/OWG) (Possible Vote)

   
 

NPRR937, Distribution Voltage Level Block Load Transfer (BLT) Deployment (OWG) (Possible Vote)

   
 

NOGRR190, Related to NPRR937, Distribution Voltage Level Block Load Transfer (BLT) Deployment (OWG) (Possible Vote)

   
 

High Impact Transmission Elements (HITE) List

   

12.

Planning Geomagnetic Disturbance Task Force (PGDTF)

A. Amahatsion

1:55 p.m.

 

2019 PGDTF Leadership (Vote)

   
 

Vice Chair: Amjed Kandah, Oncor

   
 

Methodology for Assessing GMD Impacts on ERCOT Power Systems (Vote)

   

13.

Network Data Support Working Group (NDSWG)

B. Ravulapati

2:05 p.m.

14.

System Protection Working Group (SPWG)

M. Davis

2:10 p.m.

15.

Other Business

K. Bunch

2:25 p.m.

 

Energy Storage Update

W. Lasher

 
 

Process for Resource Entities to have access to confidential studies/data for Generic Transmission Constraint (GTC) exit studies

   
 

Annual TAC Subcommittee Structural Review

   
 

Review Open Action Items

   
 

No Report:

   
 

Black Start Working Group (BSWG)

   
 

Dynamics Working Group (DWG)

   
 

Operations Training Working Group (OTWG)

   
 

Steady State Working Group (SSWG)

   
 

Voltage Profile Working Group (VPWG)

   
 

Adjourn

K. Bunch

3:00 p.m.

Scheduled ROS Meetings