分布式电源的选址及定容  

Selection Scheme for Installation Site and Optimal Capacity of Distributed Generation

作　　者：冯宁[1] 王倩[1] 马峰超 李刚[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031 [2]中铁工程设计咨询工程有限公司电化院,北京100055

出　　处：《四川电力技术》2010年第2期53-56,共4页Sichuan Electric Power Technology

摘　　要：分布式电源的接入会对配电网的运行和规划产生重要影响,影响的大小与分布式电源的位置和容量有很大关系。在分布式电源个数、位置和单个容量不确定的情况下,以配电网最小网络损耗为目标函数,应用了遗传算法优化分布式电源的位置和容量。通过算例分析,验证了所提方法能够得到较合理的分布式电源接入位置和容量的方案。The connection of distributed generation （DG） has a great impact on the operation and planning of distribution network, which has a relation to the selection of installation site and optimal capacity of DG. Under the uncertain number, location and individual capacity of DG, the minimal loss of distribution network is taken as the objective function, and the site and the capacity of DG are optimized using the genetic algorithm. Through the analysis of an example, it is verified that the fairly rational selection scheme for installation site and optimal capacity of DG can be obtained with the proposed method.

关 键 词：分布式发电 配电网规划 选址和定容 遗传算法 

分 类 号：TM715[电气工程—电力系统及自动化]