Title: Clarification of the Range of Voltage Set Points at a Generation Resource’s POI
Next Group:
Next Step:
Status: Approved on 12/10/2019
Effective Dates:


Date Gov Body Action Taken Next Steps
12/10/2019 BOARD Approved
10/23/2019 TAC Recommended for Approval Board for consideration
10/10/2019 PRS Recommended for Approval TAC for consideration
09/12/2019 PRS Recommended for Approval PRS for Impact Analysis consideration
10/12/2017 PRS Deferred/Tabled PRS for consideration

Voting Record

Date Gov Body Motion Result
12/10/2019 BOARD To approve NPRR849 as recommended by TAC in the 10/23/19 TAC Report Passed
10/23/2019 TAC To recommend approval of NPRR849 as recommended by PRS in the 10/10/19 PRS Report as amended by the 10/22/19 ERCOT comments Passed
10/10/2019 PRS To endorse and forward to TAC the 9/12/19 PRS Report and Impact Analysis for NPRR849 Passed
09/12/2019 PRS To recommend approval of NPRR849 as amended by the 9/11/19 ERCOT comments Passed
10/12/2017 PRS To table NPRR849 and refer the issue to ROS 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: Sep 27, 2017
Sponsor: ERCOT
Urgent: No
Sections: 3.15
Description: This Nodal Protocol Revision Request (NPRR) revises Section 3.15 to clarify the range of voltages at the Point of Interconnection (POI) and circumstances for which a Generation Resource’s reactive capability must be designed to meet. This NPRR does not modify any other provisions within Section 3.15 or its subsections; does not change the Generation Resource’s responsibility to adhere to Voltage Set Points; and does not modify the 2% tolerance band identified in paragraph (4) of Nodal Operating Guide Section, Resource Entity Responsibilities and Generation Resource Requirements. Rather, this NPRR simply aims to more clearly specify the reactive capability the Generation Resource must be designed to provide.
Reason: Addresses current operational issues

Key Documents

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