NPRR #60 · Revision Request

NPRR060 Hub Clarification

Approved sponsor Trip Doggett on behalf of TPTF posted 2007-05-01 ercot.com

ReasonCurrently, the "Hub Bus" is not a modeling concept that lends itself to the node based model, and does not provide the linkages from Hub to Electrical Bus in the manner envisioned in the initial drafting of the Protocols. This revision seeks to concretely define the relationship from Electrical Bus to Hub Bus and from Hub Bus to Hub.

Created2007-05-17

Approved2007-07-17

Sections Affected

2.13.53.5.13.5.2

Summary

This Nodal Protocol Revision Request (NPRR) clarifies the concept of "Hub Bus" allowing for direct assignment of Electrical Buses to a Hub and clarifies the number of Hub Buses in a Hub based on operating model Electrical Bus configuration.

Action Log 4 milestones

May 17
PRSApproved
→ PRS consideration of Impact Analysis
Jun 21
PRSRecommended for Approval
→ TAC consideration of this NPRR and its Impact Analysis
Jun 28
TACRecommended for Approval
→ Board consideration of this NPRR and its IA
Jul 17
BOARDApproved

Documents 6

Name	Type	Posted	Classification
060NPRR-01 Hub Clarification 050107	doc	May 1 '07	Revision Request
060NPRR-02 PRS Recommendation Report 051707	doc	May 18 '07	Committee Report
060NPRR-03 B2 Impact Analysis 062107	doc	Jun 25 '07	Staff Report
060NPRR-04 PRS Recommendation Report 062107	doc	Jun 25 '07	Committee Report
060NPRR-05 TAC Recommendation Report 062807	doc	Jul 2 '07	Committee Report
060NPRR-06 Board Action Report 071707	doc	Jul 20 '07	Committee Report

Name

Type

Posted

Classification

060NPRR-01 Hub Clarification 050107

doc

May 1 '07

Revision Request

060NPRR-02 PRS Recommendation Report 051707

doc

May 18 '07

Committee Report