基于农村微网的分布式电源互补发电系统  

Distributed Complementary Power Generation System Based on Rural Microgrid

作　　者：孔令威 刘博文 李奇声 喻纪元 KONG Lingwei;LIU Bowen;LI Qisheng;YU Jiyuan(State Grid Hubei Electric Power Co.,Ltd.,Suizhou Power Supply Company,Suizhou 441318,China)

机构地区：[1]国网湖北省电力有限公司随州供电公司,湖北随州441318

出　　处：《电工材料》2025年第1期86-89,93,共5页Electrical Engineering Materials

摘　　要：发展中国家农村地区人口密度低,电网供电投资大,因此可以安装家用太阳能系统(SHS)的小型光伏发电装置。本研究提供一种微电网规划方法,包括在快速、低成本电气化背景下,在等待与中压配电网潜在连接的情况下,设计SHS和电池储能的最佳位置和规模。为了解决这些优化问题,选择最小生成树算法和遗传算法,并通过一个案例乡村进行了测试。Rural areas of developing countries have low population densities but need high power investments,making it suitable to invest in small-scale photovoltaic installations of Solar Home Systems(SHS).The paper provides an approach to microgrid planning,both in the context of rapid and low-cost electrification and in the optimal location and size of SHS and battery storage are designed pending potential connections to the medium voltage distribution grid.To solve these optimization problems,the minimum spanning tree algorithm and the genetic algorithm were selected and tested through a case village.

关 键 词：电气化 遗传算法 最小生成树 微电网 

分 类 号：TM73[电气工程—电力系统及自动化]