Constrained evolutionary programming approaches to power system economic dispatch

  • Authors:
  • K. Shanti Swarup

  • Affiliations:
  • -

  • Venue:
  • EC'05 Proceedings of the 6th WSEAS international conference on Evolutionary computing
  • Year:
  • 2005

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Abstract

This paper proposes a novel methodology of Constraint evolutionary programming for solving dynamic economic dispatch. Dynamic Economic Dispatch is one of the main functions of power generation operation and control. It determines the optimal settings of generator units with predicted load demand over a certain period of time. The objective is to operate an electric power system most economically while the system is operating within its security limits. Ten units test system with smooth and nonsmooth fuel cost functions are considered to illustrate the suitability and effectiveness of the proposed method.