基于差分变异的混合蛙跳算法在配电网重构中的应用

摘要

This paper presents a method of a frog leaping algorithm based on hybrid differential mutation in Distribution System Reconfiguration. This method uses decimal ring based coding method to solve various problems which are generated by binary coding infeasible solutions, and selects a special strategy which combines decimal ring based coding method and leapfrog algorithm to update groups. Using this method to solve the reconfiguration of IEEE33 node and PG & E69 distribution network shows that this method can effectively reduce the losses of distribution network.%提出了一种基于差分变异的混合蛙跳算法进行配电网重构。采用基于十进制环状编码方法解决了二进制编码产生大量不可行解的问题。给出了十进制环状编码的变异和选择策略，同时结合蛙跳算法的分组更新特点。应用该算法对IEEE33节点和PG&E69节点网络进行配电网重构仿真，结果表明，该方法能有效降低配电网损耗。