RRGRR #28 · Revision Request
RRGRR028 Transformer Impedance Clarifications
- ROS Jun 3 '21
- TAC Jun 23 '21
- BOARD Aug 10 '21
- PUCT Aug 19 '21
ReasonAddresses current operational issues, Market efficiencies or enhancements
Created2021-01-07
Approved2021-08-19
Sections Affected
Section 2: Unit Info - Turbine Details; Inverter Details; Transformer Data (as applicable); Miscellaneous
Summary
This Resource Registration Glossary Revision Request (RRGRR) adds transformer manufacturer test reports to the data collection requirements and clarifies the required transformer information.
Timeline
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Dec 23
ROSFiled by System Protection Working Group (SPWG)
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Jan 7
ROS ROS Meeting by Webex OnlyROSRecommended for Approval“to recommend approval of RRGRR028 as submitted” — Passed→ Impact Analysis Consideration
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Feb 4
ROS ROS Meeting by Webex OnlyROSDeferred/Tabled“to table RRGRR028” — Passed→ Impact Analysis Consideration
- Mar 4
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Apr 1
Listed without action at 1 meeting
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Apr 29
ROS ROS Meeting by Webex OnlyROSRecommended for Approval Amended by the Mar 4 '21 SPWG comments“to recommend approval of RRGRR028 as amended by the 3/4/21 SPWG comments” — Passed→ Impact Analysis Consideration
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Jun 3
ROS ROS Meeting by Webex OnlyROSRecommended for Approval Forwarded → TAC priority 2022 · rank 3520“to endorse and forward to TAC the 4/29/21 ROS Report and the Impact Analysis for RRGRR028 with a recommended priority of 2022 and rank of 3520” — Passed→ Revision Request Consideration
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Jun 10
PRS PRS Meeting by Webex Only“To endorse the ROS recommended priority of 2022 and rank of 3520 for RRGRR028”
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Jun 23
TAC TAC Meeting by Webex OnlyTACRecommended for Approval“to recommend approval of RRGRR028 as recommended by ROS in the 6/3/21 ROS Report” — Passed→ Revision Request Consideration
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Aug 10
BOARD Urgent Board of Directors Meeting – Teleconference Available by WebcastBOARDRecommended for Approval“To recommend approval of RRGRR028 as recommended by TAC in the 6/23/21 TAC Report and the Revised Impact Analysis” — Passed→ PUCT for consideration
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Aug 19
PUCTPUCTApproved“to approve RRGRR028 and accompanying ERCOT Market Impact Statement as presented in Project No. 52307” — Passed
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Posted since the last meeting