1 / 8

Enoch Davies Associate Engineer

Enoch Davies Associate Engineer. Composite Load Model Implementation January 19, 2012 Salt Lake City, UT. Composite Load Model. More realistic model Recognizes the electrical distance between transmission buses and loads

bob
Download Presentation

Enoch Davies Associate Engineer

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Enoch DaviesAssociate Engineer Composite Load Model Implementation January 19, 2012 Salt Lake City, UT

  2. Composite Load Model • More realistic model • Recognizes the electrical distance between transmission buses and loads • Recognizes diversity of end-use characteristics, including geographical and seasonal diversity • Fans • Pumps • Air Conditioners • Various industrial loads

  3. Implementation Plan • Multiple Phase Plan • Phase 1 • To be completed in July of 2012 • Composite load model in WECC data sets with AC stalling disabled • Upon completion, review voltage dip criteria required • Phase 2 • Full composite load representation

  4. Implementation Plan cont. • Phase 1 • Replace the ten year old interim load model (20% induction motor load) with comp load model • Stalling feature of single phase AC disabled (FIDVR) • Available in 2012 heavy summer 4 and light summer 1 operating cases for review • Model still consistent with the current voltage dip criteria

  5. Implementation Plan cont. • Phase 2 • Fully functional composite load model implemented in all WECC data sets • Review of WECC voltage dip criteria would be needed before phase 2 could be implemented

  6. Implementation Plan Requirements

  7. Implementation Plan Timeline • Highlights (Implementation Plan) • 2012 summer operating cases have composite load model data available • Utilities evaluate Path Ratings/TPL Studies – March 2012 • RS Meeting – Member Reports/Status Update – May 2012 • July 2012 PCC meeting Phase 1 composite load model implemented in WECC data sets

  8. Enoch Davies Associate Engineer enoch@wecc.biz Questions?

More Related