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

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    基于改進BCC算法的含分布式發電的配電網無功優化

    來源:電工電氣發布時間:2016-04-05 16:05 瀏覽次數:718

    基于改進BCC算法的含分布式發電的配電網無功優化 

    任新偉,徐建政 
    山東大學 電氣工程學院,山東 濟南 250061 
     

    摘 要:介紹了含分布式發電的配電網無功優化問題,改進了細菌群體趨藥性算法(BCC),引入微分進化算子和線性冪函數混合映射混沌模型,動態調整細菌移動速度和感知范圍,提高了算法的尋優速度和全局搜索能力。算例結果表明采用改進的BCC 算法優化后的配電網網損最低,迭代次數最少。
    關鍵詞:改進細菌群體趨藥性算法;分布式發電;配電網;無功優化
    中圖分類號:TM715 文獻標識碼:A 文章編號:1007-3175(2013)10-0014-05


    Reactive Power Optimization of Distribution Network with Distributed Generation Based on Improved Bacterial Colony Chemotaxis Algorithm 

    REN Xin-wei, XU Jian-zheng 
    School of Electrical Engineering, Shandong University, Jinan 250061, China 
     

    Abstract: Introduction was made to the reactive power optimization of distribution network with distributed generation and the bacterial colony chemotaxis (BCC) algorithm was improved. This paper introduced the differential evolution operator and mixed mapping chaos model of linear power function to adjust the moving speed and perception range of bacteria dynamically. The improved BCC increased the calculation speed and the capability of global search. Case calculation results show that after the improved bacterial colony chemotaxis algorithm was optimized, the distribution network has the lowest network loss and the least iteration times.
           Key words: improved bacterial colony chemotaxis algorithm; distributed generation; distribution network; reactive power optimization


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