摘  要：在IEC 61850标准体系的发展现状、IEC 61850在智能配电网应用方面的研究现状和分布式馈线自动化技术研究方面现状进行综合论述的基础上，展开基于分布式馈线自动化工作原理的电缆单环网线路的故障定位、隔离与供电恢复等工程型论题研讨。

关键词：智能配电网   分布式馈线自动化   故障定位与隔离

Abstract:This article first to the IEC 61850 standard system development present

situation, IEC 61850 applications in the smart distribution grid and distributed feeder automation technology of the current state of research on the research present situation has carried on the simple in