An accelerated slack-bus-independent transaction based power flow analysis

Garng Morton Huang, Jiansheng Lei, Kun Men

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

There are numerous concurrent power transactions in a unified power market, and consequently how to accurately and fairly allocate the transmission system usage and real power loss among the individual transactions becomes a critical problem. An improved Transaction Based Power Flow (TBPF) analysis is proposed in this paper to solve the above problem based on an AC power flow decomposition scheme. The new algorithm has the following two major improvements over the earlier version: first, the computation load has been further reduced to be as much as the computation load of two standard AC power flow analysis; second, the allocation scheme in the new algorithm is independent of the slack bus selections and depends only on the amounts and locations of power transactions. The standard IEEE 14-bus system is used to demonstrate the validity and efficiency of the improved TBPF algorithm.

Original languageEnglish
Title of host publication2004 IEEE Power Engineering Society General Meeting
Pages1166-1171
Number of pages6
Volume1
Publication statusPublished - 1 Dec 2004
Externally publishedYes
Event2004 IEEE Power Engineering Society General Meeting - Denver, CO, United States
Duration: 6 Jun 200410 Jun 2004

Other

Other2004 IEEE Power Engineering Society General Meeting
CountryUnited States
CityDenver, CO
Period6/6/0410/6/04

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Keywords

  • Acceleration Technique
  • Loss Allocation
  • Power Market
  • Slack Bus Independent
  • Transaction Based Power Flow (TBPF)
  • Transmission Usage Allocation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Huang, G. M., Lei, J., & Men, K. (2004). An accelerated slack-bus-independent transaction based power flow analysis. In 2004 IEEE Power Engineering Society General Meeting (Vol. 1, pp. 1166-1171)