ROS Meeting

September 05, 2019
09:30 AM
ERCOT Austin Room 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 621 903 951
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.

 

August 8, 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

F. Huang

 
 

August 13 and August 15, 2019 Energy Emergency Alert (EEA) Update

D. Woodfin

 
 

UFLS Survey Results

D. Sanchez

 
 

Inverter-Based Resources Workshop follow up Update

F. Huang

 
 

Dynamic Model Improvement Update

F. Huang

 
 

NPRR966, Changes to Support Reactive Power Coordination Tool and Workshop

S. Solis

 

6.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

K. Bunch

11:05 a.m.

 

NPRR963, Creation of Generation and Controllable Load Resource Group (GCLR Group)

   
 

NPRR964, Improvement of RMR Process and Removal of Synchronous Condenser Unit and Agreement

   

7.

Revision Requests Tabled at PRS, Referred to ROS (Possible Vote)

K. Bunch

11:35 a.m.

 

NPRR950, Switchable Generation Resources Providing Black Start Service

   
 

NPRR953, Addition of Relay Loadability Rating Definition (SPWG) (SSWG)

   
 

Lunch

 

12:05 p.m.

8.

ROS Revision Requests (Vote)

K. Bunch

1:15 p.m.

 

Language Review

   
 

NOGRR195, Generator Voltage Control Tolerance Band

   
 

Impact Analysis Review

   
 

PGRR072, Treatment of Generation Resource Retirement and Mothball in Regional Transmission Plan and Geomagnetic Disturbance Vulnerability Assessment

   
 

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

   

9,

Revision Requests Tabled at ROS (Possible Vote)

K. Bunch

 1:35 p.m.

 

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

   
 

PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions (Possible Vote)

   

10.

Performance Disturbance Compliance Working Group (PDCWG)

C. Mulholland

1:45 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)

   
 

Methodology to Calculate RRS Limits (Vote)

   

11.

Operations Working Group (OWG)

R. Floyd

2:05 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)

   
 

NPRR955, Define Limited Impact Remedial Action Scheme (RAS) (Possible Vote)

   
 

High Impact Transmission Elements (HITE) List (Possible Vote)

   

12.

Steady State Working Group (SSWG)

B. Hithersay

2:25 p.m.

 

SSWG Procedural Manual (Vote)

   

13.

Planning Geomagnetic Disturbance Task Force (PGDTF)

A. Amahatsion

 2:35 p.m.

14.

Voltage Profile Working Group (VPWG)

M. Lewis

 2:45 p.m.

15.

Other Business

K. Bunch

2:55 p.m.

 

Energy Storage Update

W. Lasher

 
 

Annual TAC Subcommittee Structural Review

   
 

2020 Meeting Schedule

   
 

Review Open Action Items

   
 

No Report:

   
 

Black Start Working Group (BSWG)

   
 

Dynamics Working Group (DWG)

   
 

Network Data Support Working Group (NDSWG)

   
 

Planning Working Group (PLWG)

   
 

Operations Training Working Group (OTWG)

   
 

System Protection Working Group (SPWG)

   
 

Adjourn

K. Bunch

3:25 p.m.

Scheduled ROS Meetings