Interchange Distribution Calculator Working Group IDCWG Update NAESB
Interchange Distribution Calculator Working Group (IDCWG) Update NAESB BPS Yasser Bahbaz – IDCWG Chair May 17 th , 2012
IDCWG Update • Meetings/Conference Calls • IDC Change Order Updates • GTL Update
Meetings/Conf Calls ● March, CO 283/GTL Workshop– Not a formal IDCWG meeting – Calculation Testing ● Conference Calls – April 4 th, April 13 th. ● May 16 – 17 th Atlanta GA (NERC) - BPS Joint Meeting ● August 15 th – 16 th (MISO, St Paul) ● October 16 th (8 – 5) – 17 th (8 – 12), Las Vegas (Customer Meeting)
Implemented ● CO 317: Michigan PAR Status Change Switch. ● CO 331: IDC Interface to NAESB Web Registry ● CO 333: Include MF and NNL on TLR Event History Display ● CO 338: Default Timing for TLR Levels 1 and 0 ● CO 340: Effective Date on Market Coordinated Flowgates ● CO 341: MISO and PJM ED 6/7 FN Transfer to IDC ● SDX CO 08: Remaining GUI Changes ● SDX CO 10: Change Filtering Options on Displays
Development/Testing ● CO 322: PFV Generation Priority Submissions § Will be moved to development once a final methodology is reached at BPS. Will be revised as needed. ● CO 330: Authorization of OATI Use of IDC Data for DOE Studies ● CO 332: Changes to Manitoba EAR Tag in IDC § Approved for implementation - June 1 st ● CO 336: Changes to IDC Factor Calculation Timing § This will be moved for development if deemed need after an evaluation on the behavior of status changes is completed by IESO and MISO - Cancelled
Development/Testing ● CO 346: TLR Auto Acknowledgment IDC will be modified in such a way that each sink impacted Reliability Coordinator can set up to automatically acknowledge the TLR actions based on configurable time intervals after a new TLR instance ● CO 347: IDC TLR Data Request for New York Transmission Owners
DRAFT/Evaluation ● CO 326: PFV Metrics § Maybe revised after a final methodology is reached at BPS. ● CO 328: Intra Hour Tag Curtailment § IDCWG has proposed and approved for evaluation a different solution than previously drafted and evaluated.
IDCWG Update GTL Update
IDCWG Update Change Order 283 Status
IDCWG Update § During the GTL Workshop, OATI went over the calculation methodology of CO 283. § Certain calculation inconsistencies were identified and OATI is working on a fix. § Several GUI enhancements were identified and will be worked on once the final methodology is reached and work is resumed on IDCWG and OATI end on the project.
IDCWG Update § IDCWG is awaiting the whitepaper (methodology) to be made final, after which development of GTL Change Orders and the GTL application.
IDCWG Update
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