一种适合于解决辐射状配电网电容器最优配置问题的遗传算法  

An evolutionary algorithm in solving problems of optimal capacitor placement on radial distribution systems

作　　者：徐清平[1] 解学书[1] 滕人杰[1] 沙佳瑜[1] 

机构地区：[1]清华大学自动化系,北京100085

出　　处：《继电器》2001年第9期17-19,65,共4页Relay

摘　　要：提出了一种可解决辐射状配电网电容器最优配置问题的遗传算法。将电容器看作离散变量 ,对给定的目标函数求最佳的电容器安装位置和容量 ;设计了针对该问题有效的遗传因子 ,并对一个实际的配电网进行了计算 ,得到了较好的结果。This paper raises an evolutionary algorithm in solving problems of optimal capacitor placement on radial distribution systems.In the algorithm,capacitors are considered as discrete variables composed with discrete elements to obtain optimum position and capacity from given objective functions.An effective crossover operator and mutation operator is designed in respect to this problem,and a reasonable result is achieved with the above mentioned algorithm in a practical optimization problem used for a distribution system.The topic of evolutionary algorithm in solving problems of optimal capacitor placement on radial distribution systems is discussed.

关 键 词：遗传算法 遗传因子 配电网 电容器 最优配置 无功功率补偿 

分 类 号：TM714.3[电气工程—电力系统及自动化]