NPRR #162 · Revision Request
NPRR162 Change the Sign Convention of Net Real Power Consumption, LPC and MPC of Load Resources (formerly titled "Change the Sign Convention for Load Resources")
ReasonThe proposed NPRR will change the sign convention for Load Resources to a more straight forward approach and will align the Nodal Protocols with the current designs in Energy Management System (EMS) and Market Management System (MMS). It will also align the Nodal Protocols to the current zonal market.
Created2008-11-20
Approved2009-01-20
Sections Affected
2.1Definitions 3.7.1.2Load Resource Parameters 3.18Resource Limits in Providing Ancillary Service 6.5.5.2Operational Data Requirements 6.5.7.2Resource Limit Calculator
Summary
This Nodal Protocol Revision Request (NPRR) revises language for the sign convention for Load Resources. This NPRR changes the Nodal Protocols so that low reasonability limit, Low Sustained Limit (LSL), telemetered values, High Sustained Limit (HSL) and high reasonability limit are all positive numbers for Load Resources.
Action Log 3 milestones
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Nov 20
PRSRecommended for Approval→ TAC consideration
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Jan 20
BOARDApproved
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Dec 4
TACRecommended for Approval→ Board consideration
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Nov 20 '08 | PRS | To recommend approval of NPRR162 as revised by TPTF comments and to forward it and the Impact Analysis to TAC. | Passed |
Documents 8
| Name | Type | Posted | Classification |
|---|---|---|---|
| 162NPRR-01 Change the Sign Convention for Load Resources 110608 | doc | Nov 6 '08 | Revision Request |
| 162NPRR-02 Preliminary Impact Analysis 111208 | doc | Nov 12 '08 | Staff Report |
| 162NPRR-03 TPTF Comments 111208 | doc | Nov 13 '08 | Revision Request Comments |
| 162NPRR-04 TPTF Voting Ballot 111208 | xls | Nov 12 '08 | Revision Request Ballot |
| 162NPRR-05 PRS Recommendation Report 112008 | doc | Nov 25 '08 | Committee Report |
| 162NPRR-06 Impact Analysis 112508 | doc | Nov 25 '08 | Staff Report |
| 162NPRR-07 TAC Recommendation Report 120408 | doc | Dec 5 '08 | Committee Report |
| 162NPRR-08 Board Action Report 012009 | doc | Jan 22 '09 | Committee Report |
Meetings That Took It Up 5
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jan 20 '09 | ERCOT Board of Directors Meeting | BOARD | Concluded |
| Jan 12 '09 | Credit Work Group Meeting | CREDITWG | Concluded |
| Dec 4 '08 | TAC Meeting | TAC | Concluded |
| Nov 20 '08 | PRS Meeting | PRS | Concluded |
| Nov 10 '08 | TPTF Meeting | TPTF | Concluded |