改进二进制差分进化算法在配电网络重构优化中的应用  

Application of improved binary differential evolution algorithm in distribution network reconfiguration

作　　者：史济全[1] 黄民翔[1] 

机构地区：[1]浙江大学电气工程学院,浙江杭州310027

出　　处：《机电工程》2008年第12期64-66,77,共4页Journal of Mechanical & Electrical Engineering

摘　　要：以降低配电网损耗为目标,在对差分进化算法进行二进制化改造的基础上,对其重要的控制参数进行了自适应优化改进,并将其应用到配电网重构中,通过对IEEE33节点配电网络算例的仿真计算以及与标准遗传算法(GA)和差分进化算法(DE)计算结果的比较,表明改进后的算法通过网络重构有效地降低了网损,并具有较高的计算效率和可行性。Aiming at distribution network loss reduction, based on binary transformation of differential evolution（DE） algorithm, the algorithm＇s important control parameters was adaptability improved. The new algorithm was used in distribution network reconfiguration. Through the tests of IEEE 33-bus system and comparison of the standard genetic algorithm （GA） and DE, the result shows that the improved algorithm used in reconflguration can effectively reduce network loss and has high efficiency and feasibility.

关 键 词：差分进化 重构 配电网 网损 自适应 

分 类 号：TM71[电气工程—电力系统及自动化]