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A Parallel Genetic Algorithm for Unit Commitment Problem

  • Mun, K.J. (Dept. of Electrical Engineering Pusan National University) ;
  • Kim, H.S. (Dept. of Electrical Engineering Pusan National University) ;
  • Park, J.H. (Dept. of Electrical Engineering Pusan National University) ;
  • Park, T.H. (Dept. of Computer Engineering, Pusan National University) ;
  • Ryu, K.R. (Dept. of Computer Engineering, Pusan National University) ;
  • Chung, S.H. (Dept. of Computer Engineering, Pusan National University)
  • 발행 : 1996.11.16

초록

This paper proposes a unit commitment scheduling method based on Parallel Genetic Algorithm(PGA). Due to a variety of constraints to be satisfied, such as the minimum up and down time constraints, the search space of the UC problem is highly nonconvex. So, we used transputer which is one of the practical parallel processors. It can give us fastness and effectiveness features of the proposed method for solving the problem. To show the effectiveness of the PGA based unit commitment scheduling, we tested results for system of 5 units and we can get desirable results.

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