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(fā)電的配電網(wǎng)無功優(yōu)化

來源:電工電氣發(fā)布時間:2016-04-05 16:05 瀏覽次數(shù):731

基于改進BCC算法的含分布式發(fā)電的配電網(wǎng)無功優(yōu)化 

任新偉,徐建政 
山東大學(xué) 電氣工程學(xué)院,山東 濟南 250061 
 

摘 要:介紹了含分布式發(fā)電的配電網(wǎng)無功優(yōu)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(shù)混合映射混沌模型,動態(tài)調(diào)整細菌移動速度和感知范圍,提高了算法的尋優(yōu)速度和全局搜索能力。算例結(jié)果表明采用改進的BCC 算法優(yōu)化后的配電網(wǎng)網(wǎng)損最低,迭代次數(shù)最少。
關(guān)鍵詞:改進細菌群體趨藥性算法;分布式發(fā)電;配電網(wǎng);無功優(yōu)化
中圖分類號:TM715 文獻標(biāo)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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