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

16 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
PublisherIEEE Computer Society
ISBN (Print)9810544693, 9789810544690
DOIs
Publication statusPublished - 2005
Externally publishedYes
Event7th International Power Engineering Conference, IPEC2005 - Singapore, Singapore
Duration: Nov 29 2005Dec 2 2005

Publication series

Name7th International Power Engineering Conference, IPEC2005
Volume2005

Conference

Conference7th International Power Engineering Conference, IPEC2005
Country/TerritorySingapore
CitySingapore
Period11/29/0512/2/05

Keywords

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

ASJC Scopus subject areas

  • General Engineering

Fingerprint

Dive into the research topics of 'An improved usage allocation method for deregulated transmission systems'. Together they form a unique fingerprint.

Cite this