用于配电网的重构的混合整数二阶锥规划，利用yamilp工具箱，同时利用了cplex/mosek等求解器求解，配电网示例网架结构较简单。(The mixed integer two order cone programming is used in the distribution network reconfiguration, and the yamilp toolbox is used. At the same time, the cplex/mosek solver is used to