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

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基于改進(jìn)遺傳算法的含風(fēng)電的電網(wǎng)無功優(yōu)化

來源:電工電氣發(fā)布時間:2016-03-15 11:15 瀏覽次數(shù):655

基于改進(jìn)遺傳算法的含風(fēng)電的電網(wǎng)無功優(yōu)化 

魏宇存1,龐霞2,賀曉2,劉崇新2,馮衛(wèi)2 
1 安康供電分公司,陜西 安康 725000;
2 西安交通大學(xué) 電氣工程學(xué)院,陜西 西安 710049)
 
 

摘 要: 介紹了改進(jìn)遺傳算法,將其與無功優(yōu)化理論結(jié)合,借助Matlab 軟件,將該方法運用在含風(fēng)電機(jī)組的IEEE-14 節(jié)點和IEEE-30 節(jié)點系統(tǒng)的多目標(biāo)無功優(yōu)化,算例分析結(jié)果表明,該改進(jìn)遺傳算法不僅目標(biāo)函數(shù)的有功網(wǎng)損減小,而且計算速度也有所提高,故在含風(fēng)電網(wǎng)的無功優(yōu)化中有理論應(yīng)用意義。
關(guān)鍵詞: 改進(jìn)遺傳算法;無功優(yōu)化;風(fēng)電網(wǎng)絡(luò);有功網(wǎng)損
中圖分類號:TM714.3;TM614 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2013)03-0021-06


Wind-Power-Contained Power Network Reactive Optimization Based on Improved Genetic Algorithm 

WEI Yu-cun1, PANG Xia2, HE Xiao2, LIU Chong-xin2, FENG Wei2 
1 Ankang Electric Power Supply Company, Ankang 725000, China;
2 School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China
 
 

Abstract: Introduction was made to the improved genetic algorithm, and it was combined with the reactive optimization theory. In virtue of Matlab, this method was applied in multi-goal reactive optimization of wind-generation-set-contained IEEE-14 node and IEEE-30 node system. Algorithm example analysis shows that with the improved genetic algorithm, the active net loss of the goal function was reduced, calculation speed raised. There is theoretical application significance in reactive optimization of wind-powercontained power network.
Key words: improved genetic algorithm; reactive power optimization; wind power network; active power loss


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