NPRR #868 · Revision Request
NPRR868 As-Built Hub and Load Zone Calculation
ReasonAddresses current operational issues
Created2018-03-08
Approved2018-04-10
Sections Affected
2.13.43.5.2.13.5.2.23.5.2.33.5.2.43.5.2.64.5.14.6.1.2and 7.5.1
Summary
This NPRR modifies the Hub Bus and Load Zone definitions and price calculations to account for the current usage of power flow buses as opposed to Electrical Buses in the DAM and CRR Auction systems. In some cases there can be differences between power flow buses and Electrical Buses, and it is more suitable for power flow buses to be used. Real-Time currently uses Electrical Buses for the Hub and Load Zone calculations. Further, the rewritten formulas provide clarification for the scenario when buses are de-energized in contingency analysis.
Action Log 3 milestones
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Mar 8
PRSRecommended for Approval→ Revision Request Consideration
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Mar 22
TACRecommended for Approval→ Revision Request Consideration
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Apr 10
BOARDApproved
Documents 5
| Name | Type | Posted | Classification |
|---|---|---|---|
| 868NPRR-01 As Built Hub and Load Zone Calculation 030118 | docx | Mar 1 '18 | Revision Request |
| 868NPRR-02 Impact Analysis 030118 | doc | Mar 1 '18 | Staff Report |
| 868NPRR-03 PRS Report 030818 | docx | Mar 9 '18 | Committee Report |
| 868NPRR-04 TAC Report 032218 | docx | Mar 22 '18 | Committee Report |
| 868NPRR-05 Board Report 041018 | docx | Apr 10 '18 | Committee Report |
Meetings That Took It Up 3
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Apr 10 '18 | Board of Directors Meeting | BOARD | Concluded |
| Mar 22 '18 | TAC Meeting | TAC | Concluded |
| Mar 8 '18 | PRS Meeting | PRS | Concluded |