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    Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

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    基于雞群優化算法的配電網絡重構

    來源:電工電氣發布時間:2016-04-06 16:06 瀏覽次數:7

    基于雞群優化算法的配電網絡重構 

    王興成,胡漢梅,劉林 
    (三峽大學 電氣與新能源學院,湖北 宜昌,443002) 
     

    摘 要:雞群優化算法是模仿雞群覓食的群體智慧發展而來的生物啟發式算法,將雞群優化算法應用到配電網重構當中,充分利用雞群優化算法高效的全局和局部搜索能力,快速尋找使配電網在滿足約束條件下目標函數最小的網絡狀態,保證配電網運行的經濟性和可靠性。給出了基于雞群優化算法的配電網重構具體實現流程,以IEEE33 節點系統為例,采用雞群優化算法(CSO) 和粒子群算法(PSO) 兩種算法進行仿真實驗,結果表明雞群優化算法較粒子群算法搜索效率平均提高了11.6%,尋優速度更快更穩定。
    關鍵詞:雞群優化算法;配電網重構;分類優化;環路編碼
    中圖分類號:TM727 文獻標識碼:A 文章編號:1007-3175(2016)03-0020-05


    Distribution Network Reconfiguration Based on Chicken Swarm Optimization Algorithm 

    WANG Xing-cheng, HU Han-mei, LIU Lin 
    (College of Electrical Engineering and New Energy, China Three Gorges University, Yichang 443002, China) 
     

    Abstract: The chicken swarm optimization algorithm is a biological heuristic algorithm which imitates chicken swarm foraging of collective intelligence development. The chicken swarm optimization algorithm was applied in distribution network reconfiguration. This algorithm was with the high-efficiency global and local search capability to rapidly look for the network state with minimal objective function meeting the constraint requirements in distribution network, so as to ensure the economical efficiency and reliability of distribution network operation. This paper gave the concrete realization flowchart of distribution network reconfiguration, took the IEEE33 nodes system for example and carried out simulation experiment with the algorithms of chicken swarm optimization and particle swarm optimization. The results show that the search efficiency of chicken swarm optimization algorithm increases by 11.6% on average than the particle swarm algorithm, and optimization speed is faster and more stable.
             Key words: chicken swarm optimization algorithm; distribution network reconfiguration; classification optimization; loop coding


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