10 kV配电网智能分布式自动化应用研究  

Research on Application of Intelligent Distributed Automation in 10 kV Distribution Network

作　　者：陈惠敏 黄培锋 吴超杭 黄培新 庄颖璇 唐力则 CHEN Huimin;HUANG Peifeng;WU Chaohang;HUANG Peixin;ZHUANG Yinxuan;TANG Lize(Guangdong Chaozhou Power Supply Bureau,Guangdong Chaozhou 521000,China)

机构地区：[1]广东潮州供电局,广东潮州521000

出　　处：《农村电气化》2022年第5期37-39,共3页Rural Electrification

摘　　要：当线路发生故障时,线路上所有配电自动化终端采集到故障电流幅值和故障电流方向信息,相邻配电自动化终端共享故障信息,确定故障两侧最近的开关,两侧开关带方向速断保护动作,开关跳闸,隔离故障。When the line fails,all distribution automation terminals on the line collect the information of fault current amplitude and fault current direction.Adjacent distribution automation terminals determine the nearest switch on both sides of the fault by sharing fault information.Switches on both sides are equipped with directional quick break protection to trip and isolate faults.

关 键 词：配电网 智能分布式 配电自动化 

分 类 号：TM76[电气工程—电力系统及自动化]