October 29, 2012 RARF Workshop 2 ERCOT RARF Data Request Issues Jay Teixeira Manager, Model Administration.

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Presentation transcript:

October 29, 2012 RARF Workshop 2 ERCOT RARF Data Request Issues Jay Teixeira Manager, Model Administration

2 RARF Workshop 2October 29, 2012 Data Request Summary – Auxiliary Load 1.Used to convert from Gross values to Net which Planning software expects 2.Not for when unit is off-line 3.Enter for when unit is at HSL

3 RARF Workshop 2October 29, 2012 Zero Sequence Data - Winding Connection Code (Current) 1.Reduced from original 1-9 to Test Report needed for Code 5

4 RARF Workshop 2October 29, 2012 Proposed Winding Connection Codes

5 RARF Workshop 2October 29, 2012 Proposed Winding Connection Code Diagrams Copyrighted – used with permission

6 RARF Workshop 2October 29, 2012 RARF Reactive Curve versus NDCRC Test Data - Limits

7 RARF Workshop 2October 29, 2012 RARF Reactive Curve versus NDCRC Test Data – Aux Load

8 RARF Workshop 2October 29, 2012 RARF Transmission Form Breaker-Switch Tab - Ratings Ratings for Breaker and Switches are not required unless ERCOT, TSP, or RE wants the ratings to be reflected in planning cases (Feedback through WCS to RE) Breaker and Switches normally reduced by Topology Processor and not in Planning Cases

Questions? October 29, 2012RARF Workshop 2

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