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ROS Meeting
September 05, 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: 621 903 951 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 13and 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.