基于改进PSO算法的分布式电源优化配置

Optimal Allocation of Distributed Generation Based on Improved PSO Algorithm

针对多种分布式电源接入电网的问题,从减少其功率损耗的角度出发,提出一种解析法与粒子群算法相结合的新型算法;考虑分布式电源的类型和功率因数,利用改进的PSO算法解决分布式电源接入系统的选址、定容问题;算例分析表明,该算法在计算速度和精确性上均优于现有算法。

For a variety of distributed power grid problems,from the view of reducing the power loss angle,new algorithm combining an analytical method and particle swarm optimization algorithm are presented in this paper.Considering the type of distributed power and power factor,using the improved PSO algorithm to solve the distributed power access system,location and sizing problem.And the examples show that the algorithm in computing speed and accuracy are better than existing algorithms.