The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Thermal Unit Commitment using Tabu Search

Tabu 탐색법을 이용한 화력 발전기의 기동정지계획

  • 천희주 (부산대 대학원 전기공학과) ;
  • 김형수 (부산대 대학원 전기공학과) ;
  • 황기현 (부산대 대학원 전기공학과) ;
  • 문경준 (부산대 대학원 전기공학과) ;
  • 박준호 (부산대 공대 전기공학과)
  • Published : 2000.02.01
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Abstract

This paper proposes a method of solving a unit commitment problem using tabu search (TS) which is heuristic algorithm. Ts is a local search method that starts from any initial solution and attempts to determine a better solution using memory structures. In this paper, to reduce the computation time for finding the optimal solution, changing tabu list size as intensification strategy and path relinking method as diversification strategy are proposed. To show the usefulness of the proposed method, we simulated for 10 units system and 110 units system. Numerical results show improvements in the generation costs and the computation time compared with priority list, genetic algorithm(GA), and hybrid GA.

Keywords

References

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