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ROS Meeting
August 08, 2019 09:30 AM

ERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Room 206	WebEx Conference 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.