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RSS FeedsEnergies, Vol. 12, Pages 486: A Cross-Entropy-Based Hybrid Membrane Computing Method for Power System Unit Commitment Problems (Energies)

 
 

3 february 2019 13:00:12

 
Energies, Vol. 12, Pages 486: A Cross-Entropy-Based Hybrid Membrane Computing Method for Power System Unit Commitment Problems (Energies)
 




The cross-entropy based hybrid membrane computing method is proposed in this paper to solve the power system unit commitment problem. The traditional unit commitment problem can be usually decomposed into a bi-level optimization problem including unit start-stop scheduling problem and dynamic economic dispatch problem. In this paper, the genetic algorithm-based P system is proposed to schedule the unit start-stop plan, and the biomimetic membrane computing method combined with the cross-entropy is proposed to solve the dynamic economic dispatch problem with a unit start-stop plan given. The simulation results of 10–100 unit systems for 24 h day-ahead dispatching show that the unit commitment problem can be solved effectively by the proposed cross-entropy based hybrid membrane computing method and obtain a good and stable solution.


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55 viewsCategory: Biophysics, Biotechnology, Physics
 
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