摘要
提出了一种新的使用PSO加速寻优的免疫克隆算法用于配电网重构,以减少网损。高频变异和免疫补充算子的采用,能有效维持种群的多样性,避免算法早熟收敛。同时提出利用PSO更新个体的速度和位置,提高收敛速度。通过对PG&E69节点配电网络算例的仿真分析,进一步表明该算法具有较高的计算效率。
A novel artificial immunity clone algorithm with particle swarm optimization （PSO） is proposed to reconfigure the distribution network with minimal loss. Somatic hypermutation and immune recruitment operators were used to maintain the diversity of the population and prevent the optimization from prematurity, Furthermore, the PSO was used to renovate the individual＇s velocity and position, and the convergence speed is improved. The result of 69-bus system configuration proves the algorithm effective and efficient.
出处
《华东电力》
北大核心
2007年第6期67-69,共3页
East China Electric Power
关键词
配电网重构
网损
免疫算法
高频变异
PSO寻优
distribution network reconfiguration
network loss
immune algorithm
somatic sypermutation
particle swarm optimization （PSO）
