配电自动化与继电保护配合的配电网故障处理  

Distribution Automation and Protection Relay Based Fault Allocation and Restoration for Distribution Systems

作　　者：谢芮芮 张培忠 徐铭铭 XIE Rui-rui;ZHANG Pei-zhong;XU Ming-ming(State Grid Henan Electric Power Research Institute,Zhengzhou 450052,China;State Grid Henan Electric Power Corporation Maintenace Company,Zhengzhou 450000,China)

机构地区：[1]国网河南省电力公司电力科学研究院,河南郑州450052 [2]国网河南省电力公司检修公司,河南郑州450000

出　　处：《通信电源技术》2018年第9期277-278,281,共3页Telecom Power Technology

摘　　要：实现配电自动化与继电保护协调配合的故障处理,是我国电网的重点研究课题之一。故障发生时,继电保护装置会迅速切除故障并将故障粗略隔离在一定区域内,然后配电自动化系统根据收集的故障信息,迅速恢复非故障区域的供电,将故障隔离在更小范围内。结合配电自动化与继电保护配合的现状,对配合方法与存在的问题进行了一定分析,并提出了一些防范措施。It is one of the key research topics in China＇s power grid to realize the coordinated fault treatment of distribution automation and relay protection.When the fault occurs,the relay will quickly remove the fault and isolate the fault in a certain area; then the distribution automation system can quickly restore the power supply in the non fault area according to the fault information collected,and isolate the fault in a smaller range.Combining with the current situation of distribution automation and relay protection coordination,this paper analyzes the coordination methods and existing problems,and puts forward some preventive measures.

关 键 词：配电自动化 继电保护 协调配合 

分 类 号：TM76[电气工程—电力系统及自动化]