摘要
考虑到分布式电源对配电网重构的影响,将以最小生成树为搜索策略的粒子群算法与改进萤火虫算法相结合,以有功网损和负荷均衡指数最小为目标函数,建立有效实用的配电网重构模型,避免了不可行解的产生,并且有效平衡了全局搜索和局部收敛的过程.算例仿真结果验证了所提算法的有效性和可行性.
The impact of distributed generation on network reconfiguration was considered. The particle swarm optimization based on the minimum spanning tree was proposed,which was combined with the im-proved adaptive step size glowworm swarm optimization to avoid the generation of infeasible solutions. An objective optimization mode was established with the minimum network loss and load balancing as the ob-jective functions,and the global search and local search process were balanced. The validity of the pro-posed method was verified by simulation results.
作者
侯成滨
王瑞峰
HOU Chengbin WANG Ruifeng(School of Automation and Electrical Engineering ,Lanzhou Jiaotong University, Lanzhou 730070, Chin)
出处
《郑州大学学报（理学版）》
CAS
北大核心
2016年第4期102-108,共7页
Journal of Zhengzhou University:Natural Science Edition
关键词
分布式电源
配电网重构
最小生成树
粒子群优化
萤火虫优化
distributed generation
network reconfiguration
minimum spanning tree
particle swarm op-timization
glowworm swarm optimization
