变电站布点规划研究  

Research on Layout Planning for Substation Sites

作　　者：严星 刘全 李祥生 王树民 肖博文 周凡 周子恒 李坤 YAN Xing;LIU Quan;LI Xiangsheng;WANG Shumin;XIAO Bowen;ZHOU Fan;ZHOU Ziheng;LI Kun(State Grid Jingmen Power Supply Company,Jingmen 448000,China;State Grid Wuhan Power Supply Company,Wuhan 430000,China;College of Electrical and New Energy,Three Gorges University,Yichang 443000,China)

机构地区：[1]国网湖北省电力有限公司荆门供电公司,湖北荆门448000 [2]国网湖北省电力有限公司武汉市供电公司,湖北武汉430000 [3]三峡大学电气与新能源学院,湖北宜昌443000

出　　处：《智慧电力》2018年第10期109-113,共5页Smart Power

基　　金：国家自然科学基金(51507092).

摘　　要：变电站的布点是配电网规划的重要环节。传统的供电设计单位专家会审的变电站规划方法已经不能满足当前复杂的配电网系统和长远的负荷发展需求。建立了以变电站规划年最小费用为目标,结合地理信息,采用改进帝国竞争算法,得到变电站的最优布点,使其既经济又贴合实际。算例结果表明,该方法很好地满足了大规模配网中变电站规划的需求。The layout of substation sites is an important part of distribution network planning. The traditional substation planning method based on power supply design unit expert joint checkup cannot satisfy the current complex distribution system and the long- term load development demand. This paper takes the minimum cost for the substation in the planning years as the object function, and gets the optimal substation sites by using improved imperialist competitive algorithm combining with geographic information, making it economically feasible. The results of calculation show that the method satisfies the demand of large-scale distribution substation planning.

关 键 词：变电站布点 改进帝国竞争算法 配电网规划 

分 类 号：TM744[电气工程—电力系统及自动化]