电力系统及其自动化学报2017，Vol.29Issue(4)：122-128,7.DOI:10.3969/j.issn.1003-8930.2017.04.021
采用改进细菌觅食算法的含分布式电源配电网动态重构
Dynamic Reconfiguration of Distribution Network with Distributed Generations Using Improved Bacterial Foraging Algorithm
唐浩 1周步祥 1彭章刚 1周海忠 1李世新 1王精卫1
作者信息
摘要
Abstract
In order to improve the economical efficiency of grid operation and the utilization rate of distributed generations,a dynamic reconfiguration method of distribution network with distributed generations is proposed in this paper,which considers the economical efficiency and power quality comprehensively.By taking the minimum power loss and the least operation times of switching as optimization objectives,an operation cost model is established,in which two performance indicators including power loss and voltage deviation are normalized to form a comprehensive performance indicator of distribution network.The maximum standard deviation of the indicator is set to determine the reconfiguration periods.Finally,an improved bacterial foraging algorithm is used to solve the proposed model.The simulation results of an IEEE 33-node system indicate the feasibility and effectiveness of the proposed method.关键词
配电网/配电网动态重构/经济运行/分布式电源/改进细菌觅食算法Key words
distribution network/dynamic reconfiguration of distribution network/economical operation/distributed generation/improved bacterial foraging algorithm分类
信息技术与安全科学引用本文复制引用
唐浩,周步祥,彭章刚,周海忠,李世新,王精卫..采用改进细菌觅食算法的含分布式电源配电网动态重构[J].电力系统及其自动化学报,2017,29(4):122-128,7.
