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PGRR011

Summary

Title Planning Criteria Clarifications and Enhancements To Narrow The Gap Between Operations and Planning
Next Group
Next Step
Status Rejected on 11/10/2011

Action

Date Gov Body Action Taken Next Steps
11/10/2011 ROS Rejected
09/15/2011 ROS Deferred/Tabled ROS Consideration
09/07/2011 CMWG ROS Consideration
08/26/2011 PLWG Deferred/Tabled PLWG Language Consideration

Voting Record

Date Gov Body Motion Result
11/10/2011 ROS To reject PGRR011 Passed
09/15/2011 ROS To table PGRR011 Passed
09/07/2011 CMWG The PLWG could not reach consensus on PGRR011 but was in agreement to forward PGRR011 as amended by the 9/1/11 Luminant comments and as revised by the PLWG to ROS
08/26/2011 PLWG consensus to table PGRR011

Background

Status: Rejected
Date Posted: Aug 5, 2011
Sponsor: Luminant
Urgent: No
Sections: 2.1, 2.2, 4.1.1.1, 4.1.1.2
Description: This Planning Guide Revision Request (PGRR) provides clarifications and additions to the transmission planning criteria to address the gap between operations and planning processes in order to develop adequate transmission capacity to minimize the likelihood of unmanageable constraints (i.e. Security-Constrained Economic Dispatch (SCED) irresolvable constraints) being encountered in Real-Time.
Reason: TAC has directed ROS to develop planning processes that eliminate the gap between operations and planning in order to significantly reduce the amount of unmanageable constraints that have been observed in Real-Time. It is recognized that unmanageable constraints in Real-Time can arise for a variety of reasons, only some of which may be improved with these transmission planning recommendations; while many of the others may be improved with operational planning enhancements. This PGRR represents the recommended modifications to the transmission planning process. A companion set of recommended modifications that were identified for the operational planning (i.e., Outage approval planning and Reliability Unit Commitment (RUC)) process have been submitted under Nodal Protocol Revision Request (NPRR) 409, Outage Planning Criteria Clarifications and Enhancements to Narrow Gap Between Real-Time Operations and Outage Planning, and Nodal Operating Guide Revision Request (NOGRR) 078, Real-Time Security Analysis Language Clean Up to Reconcile Operating Guides with Current Operation Practice.

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