NPRR #973 · Revision Request

NPRR973 Add Definitions for Generator Step-Up and Main Power Transformer

Approved sponsor ERCOT posted 2019-09-25 ercot.com

PRS Feb 13 '20
TAC Jun 24 '20
BOARD Aug 11 '20
PUCT —

ReasonAddresses current operational issues

Created2019-10-10

Approved2020-08-11

Sections Affected

2.12.23.10.7.1.4and 3.10.7.2

Summary

This Nodal Protocol Revision Request (NPRR) adds definitions for Generator Step-Up (GSU) and Main Power Transformer (MPT) to the Nodal Protocols and clarifies their uses.

Timeline

2019
Sep 25
PRSFiled by ERCOT
- 973NPRR-01 Add Definitions Generator Step Up and Main Power Transformer 092519 Sep 25 '19 · Revision Request
- 973NPRR-02 Impact Analysis 092519 Sep 25 '19 · Staff Report
Oct 10
PRS PRS Meeting
PRSDeferred/Tabled Referred → ROS
“to table NPRR973 and refer the issue to ROS” — Passed

→ Language Consideration
- 973NPRR-03 TIEC Comments 100919 Oct 9 '19 · Revision Request Comments
Nov 7
ROS ROS Meeting
- 973NPRR-04 PRS Report 101019 Oct 14 '19 · Committee Report
Nov 12
PLWG PLWG Meeting
- 973NPRR-05 ROS Comments 111119 Nov 11 '19 · Revision Request Comments
Nov 13
Listed without action at 6 meetings (Nov 13 '19 – Jan 9 '20)
- PRS Meeting Nov 13 '19
- OWG Meeting Nov 21 '19
- ROS Meeting Dec 5 '19
- PRS Meeting Dec 12 '19
- PLWG Meeting Dec 17 '19
- ROS Meeting Jan 9 '20
2020
Jan 16
PRS PRS Meeting
PRSRecommended for Approval Amended by the Jan 10 '20 ROS comments
“to recommend approval of NPRR973 as amended by the 1/10/20 ROS comments” — Passed

→ Impact Analysis Consideration
Feb 6
ROS ROS Meeting
- 973NPRR-07 PRS Report 011620 Jan 22 '20 · Committee Report
Feb 13
PRS PRS Meeting
PRSRecommended for Approval Forwarded → TAC
“to endorse and forward to TAC the 1/16/20 PRS Report and Impact Analysis for NPRR973” — Passed

→ Revision Request Consideration
Jun 24
TAC TAC Meeting
TACRecommended for Approval
“to recommend approval of NPRR973 as recommended by PRS in the 2/13/20 PRS Report” — Passed

→ Revision Request Consideration

Motion Passes 28–0 roll call
- 973NPRR-06 ROS Comments 011020 Feb 17 '20 · Revision Request Comments
- 973NPRR-08 PRS Report 021320 Feb 17 '20 · Committee Report
Aug 11
BOARD Urgent Board of Directors Meeting – Teleconference Available by Webcast
BOARDApproved
“to approve NPRR973 as recommended by TAC in the 6/24/20 TAC Report” — Passed
- 973NPRR-09 TAC Ballot 062420 Jun 29 '20 · Revision Request Ballot
- 973NPRR-10 TAC Report 062420 Jun 29 '20 · Committee Report
Oct 15
PRS PRS Meeting by Webex Only
- 973NPRR-11 Board Report 081120 Aug 14 '20 · Committee Report
Nov 11
Listed without action at 3 meetings (Nov 11 '20 – Dec 8 '20)
- PRS Meeting by Webex Only Nov 11 '20
- TAC Meeting by Webex Only Nov 18 '20
- Urgent Board of Directors Meeting – Teleconference Available by Webcast Dec 8 '20