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NPRR069

Summary

Title Changes to SURAMP
Next Group
Next Step
Status Approved on 07/17/2007
Effective Dates
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (08/01/07 Nodal Protocols Library)

Action

Date Gov Body Action Taken Next Steps
07/17/2007 BOARD Approved
06/28/2007 TAC Recommended for Approval Board consideration of NPRR and IA.
06/21/2007 PRS Recommended for Approval TAC considerations

Voting Record

Date Gov Body Motion Result
07/17/2007 BOARD Approve NPRR072 as recommended by TAC Passed
06/28/2007 TAC To recommend approval of NPRR069 and endorse the Baseline 2 IA as recommended by PRS. Passed
06/21/2007 PRS To recommend approval of NPRR069 as amended by TPTF comments, endorse the IA and forward documents to TAC. Passed

Background

Status: Approved
Date Posted: Jun 15, 2007
Sponsor: ERCOT Staff
Urgent: No
Sections: 6.5.7.2, Resource Limit Calculator
Description: This NPRR revises the Security Constrained Economic Dispatch (SCED) Up Ramp Rate (SURAMP) formulation. This change removes reserving part of Ramp Rate for Responsive Reserve Service (RRS) deployment by Load Frequency Control (LFC)
Reason: Under NPRR049, Generation Subsystem Changes to Incorporate Approved Whitepapers, SCED will deploy RRS energy instead of LFC. Hence the Ramp Rate needed for RRS deployment should be allotted to SCED, as proposed in this NPRR.

Key Documents

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