SCR #800 · Revision Request
SCR800 Addition of DC Tie Ramp to GTBD Calculation
ReasonMarket efficiencies or enhancements
Created2019-05-09
Approved2019-12-10
Summary
This System Change Request (SCR) incorporates Direct Current Tie (DC Tie) scheduled ramp into Security-Constrained Economic Dispatch (SCED) by updating the formula used by the Resource Limit Calculator (RLC) to calculate the Generation To Be Dispatched (GTBD) value to include the addition of a scheduled 5-minute DC Tie ramp rate (DCTRR). This DCTRR will be calculated from the scheduled system-wide DC Tie ramp times five and a configurable factor to capture the scheduled 5-minute DC Tie ramp.
Action Log 5 milestones
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May 9
PRSDeferred/Tabled→ Language Consideration
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Sep 12
PRSRecommended for Approval→ Impact Analysis Consideration
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Oct 10
PRSRecommended for Approval→ Revision Request Consideration
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Oct 23
TACRecommended for Approval→ Revision Request Consideration
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Dec 10
BOARDApproved
Documents 9
| Name | Type | Posted | Classification |
|---|---|---|---|
| 800SCR-01 Addition of DC Tie Ramp to GTBD Calculation 042419 | doc | Apr 24 '19 | Revision Request |
| 800SCR-02 Impact Analysis 042419 | doc | Apr 24 '19 | Staff Report |
| 800SCR-03 PRS Report 050919 | doc | May 10 '19 | Committee Report |
| 800SCR-04 ROS Comments 071119 | doc | Jul 11 '19 | Revision Request Comments |
| 800SCR-05 ROS Comments 090919 | doc | Sep 9 '19 | Revision Request Comments |
| 800SCR-06 PRS Report 091219 | doc | Sep 16 '19 | Committee Report |
| 800SCR-07 PRS Report 101019 | doc | Oct 14 '19 | Committee Report |
| 800SCR-08 TAC Report 102319 | docx | Oct 25 '19 | Committee Report |
| 800SCR-09 Board Report 121019 | docx | Dec 12 '19 | Committee Report |
Meetings That Took It Up 12
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Apr 22 '22 | WMWG Meeting by Webex Only | WMWG | Concluded |
| Dec 10 '19 | Board of Directors Meeting | BOARD | Concluded |
| Oct 23 '19 | TAC Meeting | TAC | Concluded |
| Oct 10 '19 | PRS Meeting | PRS | Concluded |
| Sep 12 '19 | PRS Meeting | PRS | Concluded |
| Sep 5 '19 | ROS Meeting | ROS | Concluded |
| Aug 15 '19 | PRS Meeting | PRS | Concluded |
| Aug 8 '19 | ROS Meeting | ROS | Concluded |
| Jul 17 '19 | PRS Meeting | PRS | Concluded |
| Jul 11 '19 | ROS Meeting | ROS | Concluded |
| Jun 13 '19 | PRS Meeting | PRS | Concluded |
| May 9 '19 | PRS Meeting | PRS | Concluded |