Title DC Tie Scheduling Clarifications
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Status Approved on 09/18/2007
Effective Dates

Voting Record

Date Gov Body Motion Result
09/18/2007 BOARD To approve this PRR as recommended by TAC. Passed
08/02/2007 TAC Recommend approval of PRR726 as recommended by PRS. Passed
07/19/2007 PRS Forward PRR726 and its IA to TAC for approval. Passed
06/21/2007 PRS Recommend approval of PRR726 as submitted. Passed


Status: Approved
Date Posted: May 25, 2007
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 2.2,,, 5.6.7, 5.6.8, 5.7.3, 5.8,
Description: This Protocol Revision Request (PRR) clarifies language related to DC Tie scheduling and eliminates the use of the term œBack to Back Ti€? (BtB Tie) in the Protocols since the definition o“DC eâ€? captures any asynchronous tie. This PRR also modifies Protocol language regarding scheduling to reflect the manner in which ERCOT Operations actually treats DC Tie schedu
Reason: This PRR eliminates inconsistencies between how ERCOT treats DC Tie schedules and Protocol language. Since œBTB Ti€? is not used in the Nodal Protocols, inconsistencies between Zonal Protocols and Nodal Protocols are also eliminated.

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