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

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基于改进BCC算法的含分布式发电的配电网无功优化

来源:电工电气发布时间:2016-04-05 16:05 浏览次数:688

基于改进BCC算法的含分布式发电的配电网无功优化 

任新伟,徐建政 
山东大学 电气工程学院,山东 济南 250061 
 

摘 要:介绍了含分布式发电的配电网无功优化问题,改进了细菌群体趋药性算法(BCC),引入微分进化算子和线性幂函数混合映射混沌模型,动态调整细菌移动速度和感知范围,提高了算法的寻优速度和全局搜索能力。算例结果表明采用改进的BCC 算法优化后的配电网网损最低,迭代次数最少。
关键词:改进细菌群体趋药性算法;分布式发电;配电网;无功优化
中图分类号:TM715 文献标识码:A 文章编号: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


参考文献
[1] 陈树勇,宋书芳,李兰欣,等. 智能电网技术综述[J]. 电网技术,2009,33(8):1-7.
[2] 王建,李兴源,邱晓燕. 含有分布式发电装置的电力系统研究综述[J] . 电力系统自动化,2005,29(24):90-97.
[3] 周卫,张尧,夏成军,等. 分布式发电对配电网继电保护的影响[J] . 电力系统保护与控制,2010,38(3):1-5.
[4] 邱晓燕,夏莉丽,李兴源. 智能电网建设中分布式电源的规划[J]. 电网技术,2010,34(4):7-10.
[5] EI-Ela A A,Allam S M,Shatla M M.Maximal optimal benefits of distributed generation using genetic algorithms[J].Electric Power System Research,2010,80(7):869-877.
[6] 朱勇,杨京燕,张冬清. 基于有功网损最优的分布式电源规划[J] . 电力系统保护与控制,2011,39(21):12-16.
[7] Taher Niknam.A new approach based on ant colony optimization for daily Volt/Var control in distribution networks considering distributed generations[J].Energy Conversion and Management,2008,49(12):3417-3424.
[8] 张丽,徐玉琴,王增平,等. 包含分布式电源的配电网无功优化[J]. 电工技术学报,2011,26(3):168-174.
[9] Deb K,Pratap A,Agaresal S,et al.A fast and elitist multiobjective genetic algorithm:NSGAII[J].IEEE Transactions on Evolutionary Computation,2002,6(2):182-197.
[10] 张文,刘玉田. 自适应粒子群优化算法及其在无功优化中的应用[J]. 电网技术,2006,30(8):19-24.
[11] 刘自发,张建华. 一种求解电力经济负荷分配问题的改进微分进化算法[J]. 中国电机工程学报,2008,28(10):100-105.
[12] 刘玉田,马莉. 基于Tabu 搜索方法的电力系统无功优化[J]. 电力系统自动化,2000,24(2):61-64.
[13] 陈继明,王元元,高艳亮. 基于改进细菌群体趋药性算法的配电网无功优化[J]. 电力系统保护与控制,2012,40(14):97-102.
[14] 刘自发,闫景信,张建华,等. 基于改进微分进化算法的电力系统无功优化[J]. 电网技术,2007,31(18):69-72.
[15] 张晓辉,卢志刚,秦四娟. 基于改进细菌群体趋药性算法的电力系统无功优化[ J ] . 电网技术,2012,36(2):109-114.
[16] 林济铿,李鸿璐,罗姗姗,等. 基于自适应免疫算法的电力系统无功优化[ J ] . 天津大学学报,2007,40(1):110-115.
[17] 张劲松,李崎强,王朝霞. 基于混沌搜索的混合粒子群优化算法[J]. 山东大学学报,2007,37(1):47-50.