Meeting · OWG

Operations Working Group (OWG) Meetings

Concluded date 2013-06-27 time 09:30–15:00 committee OWG ercot.com

LocationERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 206A

Revision Requests On The Agenda

NOGRR114NOGRR116NPRR528NPRR529NPRR540NPRR541NPRR542

Agenda 6 items

1. Antitrust Admonition — Owens · 9:30 am
2. ROS Meeting Report N/A — Owens
3. OWG meeting notes approval: N/A — All
4. NOGRRs for review and language changes: 110NOGR Synchronization with NPRR529, Congestion Management Plan. This Nodal Operating Guide Revision Request (NOGRR) synchronizes the Nodal Operating Guide with revisions proposed by NPRR529, Congestion Management Plan. [ERCOT] Language Review 114NOGRR Synchronization with NPRR540, Clarification of Credible Single Contingency. This Nodal Operating Guide Revision Request (NOGRR) revises the use of Credible Single Contingency to align with actual practice and with NPRR540. [OWG] IA Review. 116NOGRR Synchronization with NPRR542, Clarification of the Use of Emergency Condition. This Nodal Operating Guide Revision Request (NOGRR) clarifies the use of Emergency Condition and synchronizes the Nodal Operating Guides with NPRR542. [OWG] IA Review. 528NPRR Clarification of Assessment of Chronic Congestion. This Nodal Protocol Revision Request (NPRR) consolidates into one section, the steps ERCOT will take when active or binding transmission constraints are identified. [ERCOT] Review and respond to ROS in June. Review comments submitted 529NPRR Congestion Management Plan. This Nodal Protocol Revision Request (NPRR) defines Congestion Management Plan (CMP) and several subcategories such as a Mitigation Plan and a Remedial Action Plan (RAP) and clarifies actions to be taken when Security-Constrained Economic Dispatch (SCED) is unable to resolve a constraint causing a security violation. [ERCOT] Review and respond to ROS in June. Review comments submitted 540NPRR Clarification of Credible Single Contingency. This Nodal Protocol Revision Request (NPRR) revises the use of Credible Single Contingency to align with actual practice. [OWG] 541NPRR SPS and RAP Modeling Clarification This Nodal Protocol Revision Request (NPRR) clarifies that ERCOT models all new Special Protection Systems (SPSs) and Remedial Action Plans (RAPs) and all changes to SPSs and RAPs via the Network Operations Model Change Request (NOMCR) process. [ERCOT] Review 542NPRR Clarification of the Use of Emergency Condition. This Nodal Protocol Revision Request (NPRR) clarifies the use of Emergency Condition in the Nodal Protocols. [OWG] Review — All
5. Future Meeting Date: Wednesday July 17th, 2013 at the ERCOT Met Center room 168. — Owens
6. Adjourn — Owens · 3:00 pm