Automatic Optimization Algorithm of County Power Network Based on Load Balancing and Feasible Set
Aiming at the problem of slow convergence rate of the traditional genetic algorithm and the oneness property of the fitness function.In this paper,we combine the structural property of county power network with genetic algorithm,and propose a new automatic optimization scheme for the county power network operation mode for the purpose of load balancing.By analyzing the structure of a substation,the classification is accomplished according to the main electrical wiring during the coding process,meanwhile,infeasible operation modes are eliminated,and then feasible operation mode is taken as the optimization variable.Finally,the construction scheme of the minimum load balance index of the optimal solution is adopted as the optimal solution.The example shows that the proposed algorithm not only can effectively reduce search spaces,but also with the decrease of the load balance index,the load imbalance is obviously improved,and the network loss is reduced correspondingly.
genetic algorithm the county power network load imbalance feasible set
Yixiao Geng Jiuzhou Bian Huawei Jin
College of Electrical and Electronic Engineering,Hubei University of Technology,China;State Grid Yic College of Electrical Engineering and New Energy,China Three Gorges University,China State Grid Yichang Power Supply Company,China
国际会议
重庆
英文
1159-1162
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）