Title: Resolution of Alignment Item A58 - Use of Different Computational Modules
Next Group:
Next Step:
Status: Approved on 06/15/2010
Effective Dates:

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (07/01/10 Nodal Protocols Library)


Date Gov Body Action Taken Next Steps
06/03/2010 TAC Recommended for Approval ERCOT Board for consideration.
05/20/2010 PRS Recommended for Approval TAC for consideration.
06/15/2010 BOARD Approved
04/22/2010 PRS Recommended for Approval PRS for Impact Analysis review.

Voting Record

Date Gov Body Motion Result
06/03/2010 TAC To recommend approval of NPRR217 as recommended by PRS in the 5/20/10 PRS Report. Passed
05/20/2010 PRS To to endorse and forward the 4/22/10 PRS Report and Impact Analysis for NPRR217 to TAC.
06/15/2010 BOARD To approve NPRR217 as recommended by TAC in the 6/3/10 TAC Report. Passed
04/22/2010 PRS To recommend approval of NPRR217 as submitted. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.


Status: Approved
Date Posted: Mar 22, 2010
Sponsor: ERCOT
Urgent: No
Sections: 5.5.1
Description: This Nodal Protocol Revision Request (NPRR) clarifies the Security Sequence since ERCOT does not use the same computational modules to perform both the Real-Time sequence and Day-Ahead and hour-ahead security analysis.
Reason: This change conforms the Nodal Protocols to the as-built Nodal system.

Key Documents

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