NPRR200
| Title: |
MMS DC Tie Schedule Data Source
|
| Next Group: |
|
| Next Step: |
|
| Status: |
Approved
on 02/16/2010
|
| Date |
Gov Body |
Motion |
Result |
Against |
Abstentions |
|
02/16/2010
|
Board of Directors
|
To approve NPRR200 as recommended by TAC in the 2/4/10 TAC Report
|
Passed
|
|
|
|
02/04/2010
|
TAC
|
To recommend approval of NPRR200 as recommended by PRS in the 1/21/10 PRS Report
|
Passed
|
0
|
0
|
|
01/21/2010
|
PRS
|
To endorse and forward the 12/17/09 PRS Recommendation Report and Impact Analysis to TAC
|
Passed
|
0
|
0
|
|
12/17/2009
|
PRS
|
To recommend approval of NPRR200 as submitted
|
Passed
|
0
|
0
|
Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.
| Status: |
Approved
|
| Date Posted: |
11/30/2009
|
| Sponsor: |
ERCOT
|
| Urgent: |
No
|
| Sections: |
2.1, 2.2, 4.4.4, 4.4.4.1, 4.4.4.2, 4.4.4.3, 9.17.2
|
| Description: |
This Nodal Protocol Revision Request (NPRR) changes the source of Direct Current Tie (DC Tie) Schedules for use by the Market Management System (MMS) to an associated Qualified Scheduling Entity (QSE) submitted Electronic Tag (e-Tag). This NPRR also revises the definition of DC Tie Schedule and adds a new acronym to Section 2.
|
| Reason: |
The DC Tie Schedule submission required by the Protocols is redundant as ERCOT already has access to the required information through the Open Access Technology International, Inc. (OATI) database. The requirement for the Qualified Scheduling Entity (QSE) to also submit the DC Tie information through the MMS interface is not needed and creates the possibility that the DC Tie Schedule used by MMS may not be synchronized with the e-Tag information in the OATI database. To avoid this possibility, MMS can be modified to use the OATI database information without the additional requirement to submit through the MMS interface.
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