含分布式电源的配电网结构优化研究  

Research for Reconfiguration of Distribution with Distributed Generation

作　　者：朱劲松[1] 

机构地区：[1]江苏省电力公司泰州供电公司,江苏泰州225300

出　　处：《电源世界》2015年第11期38-42,共5页The World of Power Supply

基　　金：国家自然科学基金(51177073)

摘　　要：随着分布式电源在配电网运行中的不断推广,围绕优化配电网运行结构,降低电网运行损耗,建立分布式电源接入配电网的等效电路模型,分析分布式电源对配电网的主要影响因素,结合蚁群算法和遗传算法,考虑不同类型负荷方式的分布式电源,基于Pareto最优的遗传算法对DG出力优化,选用IEEE-16节点模型,研究分布式电源接入配电网不同点位带来的影响,证明了所提出算法的可行性和有效性。With the development of Distributed Generation used in distribution network, the method of optimization of distribution system operation structure and reducing the power loss has been focused. The equivalent circuit model of distributed power accessing the grid has been set up, with the main factors for Distributed Generation analyzed. Based on ant colony algorithm and genetic algorithm, considering different types of load of distributed generation mode, the simulation of IEEE-16 nodes has been discussed, with the effects of different points accessing in the network, which has verified the feasibility of the discussed plan.

关 键 词：分布式电源 配电网结构 多负荷方式 网损 蚁群算法 遗传算法 

分 类 号：TM76[电气工程—电力系统及自动化]