能量路由器集群接入辐射型配电网选址优化  

Research on Location Optimization of Energy Router Cluster Access to Radial Distribution Network

作　　者：吴强 段小峰 罗刚 章立宗 蒋玮[4] 晏阳 WU Qiang;DUAN Xiaofeng;LUO Gang;ZHANG Lizong;JIANG Wei;YAN Yang(State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210024,China;Taizhou Power Supply Company,State Grid Jiangsu Electric Power Co.,Ltd.,Taizhou 225300,China;Shaoxing Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Shaoxing 312099,China;School of Electrical Engineering,Southeast University,Nanjing 210096,China;Jiangsu Electric Power Design Institute Co.,Ltd.,China Energy Construction Group,Nanjing 211102,China)

机构地区：[1]国网江苏省电力有限公司,江苏南京210024 [2]国网江苏省电力有限公司泰州供电公司,江苏泰州225300 [3]国网浙江省电力有限公司绍兴供电分公司,浙江绍兴312099 [4]东南大学电气工程学院,江苏南京210096 [5]中国能源建设集团江苏省电力设计院有限公司,江苏南京211102

出　　处：《中国电力》2022年第11期103-108,共6页Electric Power

基　　金：国家自然科学基金资助项目(51877041)。

摘　　要：合理规划能量路由器在配电网中的接入位置,能够提高电力系统运行的安全性、经济性和可靠性。基于辐射型配电网结构与运行特点,对节点电压与负荷功率关系进行了分析解耦,构建了基于电压灵敏度的电压改善度评价指标,提出了一种配电网中的能量路由器集群选址优化方法,实现了配电网中的能量路由器集群接入的均衡优化选址,为多种源荷接入的配电网提供参考。Reasonable planning of energy router access position in the distribution network,can improve the security,economy and reliability of power system.Based on the structure and operation characteristics of radial distribution network,this paper analyzes and decouples the relationship between node voltage and load power,constructs an evaluation index of voltage improvement degree based on voltage sensitivity,and proposes an optimization method of energy router cluster location in distribution network,which realizes balanced optimization of energy router cluster access in distribution network,and provides reference for distribution network with new source load access.

关 键 词：配电网 能量路由器 可达矩阵 选址优化 

分 类 号：TM73[电气工程—电力系统及自动化]