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NPRR706
Summary
| Title | Restore the ability to use Physical Responsive Reserve Capability as an Indicator of Available Frequency-Responsive Capacity |
|---|---|
| Next Group | |
| Next Step | |
| Status | Approved on 08/11/2015 |
| Effective Dates |
10/22/2015
|
Action
| Date | Gov Body | Action Taken | Next steps |
|---|---|---|---|
| 08/11/2015 | BOARD | Approved | |
| 07/30/2015 | TAC | Recommended for Approval | Revision Request Consideration |
| 07/16/2015 | PRS | Recommended for Approval | TAC Consideration |
| 06/11/2015 | PRS | Recommended for Approval | Impact Analysis Consideration |
Voting Record
| Date | Gov Body | Motion | Result |
|---|---|---|---|
| 08/11/2015 | BOARD | Approved NPRR706 as recommended by TAC in the 7/30/15 TAC Report. | Passed |
| 07/30/2015 | TAC | To recommend approval of NPRR706 as amended by the 6/4/15 WMS comments. | Passed |
| 07/16/2015 | PRS | To endorse and forward to TAC the 6/11/15 PRS Report and the Impact Analysis for NPRR706 with a recommended priority of 2015 and rank of 1350. | Passed |
| 06/11/2015 | PRS | To recommend approval of NPRR706 as amended by the 6/4/15 WMS comments. | Passed |
Background
| Status: | Approved |
|---|---|
| Date Posted: | May 20, 2015 |
| Sponsor: | ERCOT |
| Urgent: | No |
| Sections: | 6.5.7.5 |
| Description: | This Nodal Protocol Revision Request (NPRR) revises the calculation of Physical Responsive Capability (PRC) to more accurately indicate the amount of capacity that is available to respond to a frequency disturbance, as discussed during the Energy Emergency Alert (EEA) Workshop. Accurate monitoring of the level of frequency-responsive reserves is important during all conditions and especially during Emergency Conditions where capacity providing Responsive Reserve Service is released to Security-Constrained Economic Dispatch (SCED), so that operators know how much remaining capacity is available on the system to respond to disturbances and can take appropriate actions. |
| Reason: |
Key Documents
May 20, 2015 - doc - 250 KB
May 20, 2015 - doc - 56 KB
Jun 4, 2015 - doc - 217 KB
Jun 12, 2015 - doc - 263 KB
Jul 20, 2015 - doc - 260.5 KB
Jul 31, 2015 - doc - 263.5 KB
Aug 11, 2015 - doc - 264.5 KB