An improved usage allocation method for deregulated transmission systems

M. W. Mustafa, H. Shareef, M. R. Ahmad

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

14 Citations (Scopus)

Abstract

This paper suggests an improved method for usage allocation to individual generators in a deregulated power system. Based on solved load flow, the method converts power injections and line flows into real and imaginary current injections and flows. These currents are then represented independently as real and imaginary current networks. Since current networks are acyclic lossless networks, proportional sharing principle and graph theory is used to trace the relationship between current sources and current sinks. The contributions from each current source are finally translated into power contributions to each load, line flows and losses. IEEE 14-bus test system is used to illustrate the effectiveness of the method. Comparison of the results with previous methods is also given.

Original languageEnglish
Title of host publication7th International Power Engineering Conference, IPEC2005
Volume2005
Publication statusPublished - 2005
Externally publishedYes
Event7th International Power Engineering Conference, IPEC2005 - Singapore
Duration: 29 Nov 20052 Dec 2005

Other

Other7th International Power Engineering Conference, IPEC2005
CitySingapore
Period29/11/052/12/05

Fingerprint

Graph theory

Keywords

  • Directed graphs
  • Energy management
  • Load flow analysis
  • Losses
  • Power pools

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Mustafa, M. W., Shareef, H., & Ahmad, M. R. (2005). An improved usage allocation method for deregulated transmission systems. In 7th International Power Engineering Conference, IPEC2005 (Vol. 2005). [1627231]

An improved usage allocation method for deregulated transmission systems. / Mustafa, M. W.; Shareef, H.; Ahmad, M. R.

7th International Power Engineering Conference, IPEC2005. Vol. 2005 2005. 1627231.

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

Mustafa, MW, Shareef, H & Ahmad, MR 2005, An improved usage allocation method for deregulated transmission systems. in 7th International Power Engineering Conference, IPEC2005. vol. 2005, 1627231, 7th International Power Engineering Conference, IPEC2005, Singapore, 29/11/05.
Mustafa MW, Shareef H, Ahmad MR. An improved usage allocation method for deregulated transmission systems. In 7th International Power Engineering Conference, IPEC2005. Vol. 2005. 2005. 1627231
Mustafa, M. W. ; Shareef, H. ; Ahmad, M. R. / An improved usage allocation method for deregulated transmission systems. 7th International Power Engineering Conference, IPEC2005. Vol. 2005 2005.
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