Optimal power dispatch for minimization of global cost using distributed coordination algorithm

Takanobu Shida, Hiromitsu Ohmori

Research output: Contribution to conferencePaper

Abstract

In this paper, we propose a distributed coordination algorithm for an electric power dispatch problem. The objective function is the amount of costs of electric generations and power flows in a power network. The constraints include the supply-demand balances and the limitations of electric generations and power flows. A multi-Agent system computes the optimal solution of dispatch problem with the proposed algorithm. One agent with the algorithm is put in every area on the power network. Each agent only has knowledge of its own area and it can only feed back signals of its own and neighbors, i.e., every agent only use the local information. However the solution by proposed algorithm minimizes the global cost of entire network.

Original languageEnglish
Pages1120-1125
Number of pages6
Publication statusPublished - 2013 Jan 1
Event2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013 - Nagoya, Japan
Duration: 2013 Sep 142013 Sep 17

Other

Other2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013
CountryJapan
CityNagoya
Period13/9/1413/9/17

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Keywords

  • Distributed coordination
  • Multi-Agent system
  • Optimal power dispatch problem

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Shida, T., & Ohmori, H. (2013). Optimal power dispatch for minimization of global cost using distributed coordination algorithm. 1120-1125. Paper presented at 2013 52nd Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2013, Nagoya, Japan.