NOGRR #240 · Revision Request
NOGRR240 Direct Current Tie (DC Tie) Ride-Through Requirements
ReasonOther: Addresses future potential operational issues associated with DC Ties
Created2022-03-03
Approved2022-06-30
Sections Affected
2.6.3 (new) and 2.10 (new)
Summary
This Nodal Operating Guide Revision Request (NOGRR) establishes frequency and voltage ride-through requirements for new Direct Current Ties (DC Ties) interconnecting to the ERCOT System after January 1, 2021, and certain DC Ties that will be modified.
Action Log 5 milestones
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Mar 3
ROSDeferred/Tabled→ Language Consideration
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Apr 7
ROSRecommended for Approval→ Impact Analysis Consideration
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May 5
ROSRecommended for Approval→ Revision Request Consideration
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May 25
TACRecommended for Approval→ Revision Request Consideration
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Jun 30
PUCTApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Apr 7 '22 | ROS | to recommend approval of NOGRR240 as revised by ROS | Passed |
Ballots
| Date | Body | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| May 25 '22 | TAC | Motion Passes | 30 | 0 | 0 | xls |
| May 5 '22 | ROS | Motion Carries | 7.5 | 0 | 0 | xls |
| Apr 7 '22 | ROS | Motion Carries | 7.5 | 0 | 1 | xls |
| Mar 3 '22 | ROS | Motion Carries | 7.5 | 0 | 1 | xls |
Documents 11
| Name | Type | Posted | Classification |
|---|---|---|---|
| 240NOGRR-01 DC Tie Ride-Through Requirements 021622 | doc | Feb 16 '22 | Revision Request |
| 240NOGRR-02 Impact Analysis 021622 | doc | Feb 16 '22 | Staff Report |
| 240NOGRR-03 ROS Ballot 030322 | xls | Mar 8 '22 | Revision Request Ballot |
| 240NOGRR-04 ROS Report 030322 | doc | Mar 8 '22 | Committee Report |
| 240NOGRR-05 ROS Ballot 040722 | xls | Apr 12 '22 | Revision Request Ballot |
| 240NOGRR-06 ROS Report 040722 | doc | Apr 12 '22 | Committee Report |
| 240NOGRR-07 ROS Ballot 050522 | xls | May 10 '22 | Revision Request Ballot |
| 240NOGRR-08 ROS Report 050522 | doc | May 10 '22 | Committee Report |
| 240NOGRR-09 TAC Ballot 052522 | xls | May 31 '22 | Revision Request Ballot |
| 240NOGRR-10 TAC Report 052522 | doc | May 31 '22 | Committee Report |
| 240NOGRR-11 PUCT Report 063022 | doc | Jul 18 '22 | Committee Report |
Meetings That Took It Up 7
| Date | Meeting | Committee | Status |
|---|---|---|---|
| May 25 '22 | TAC Meeting | TAC | Concluded |
| May 5 '22 | ROS Meeting | ROS | Concluded |
| Apr 12 '22 | PLWG Meeting | PLWG | Concluded |
| Apr 7 '22 | ROS Meeting | ROS | Concluded |
| Mar 31 '22 | DWG Meeting | DWG | Concluded |
| Mar 24 '22 | OWG Meeting by Webex Only | OWG | Concluded |
| Mar 3 '22 | ROS Meeting by Webex Only | ROS | Concluded |