架空线路故障在线监测系统四遥功能的实现Realization of Four-remote Function of Online Fault Detection System for Overhead Lines
周健科,沈佩琦
ZHOU Jianke,SHEN Peiqi
摘要(Abstract)：
分析了信号注入法、电容电流法这2类故障定位方法的原理及优缺点,在此基础上提出了综合法这一接地故障检测方法,并采用综合法开发了具有四遥功能的配电自动化远方终端,有效解决了架空线路数据采集和故障定位的难题。
The paper analyzes principle, merits and demerits of signal injection method and capacitance current method used for fault location, on the basis of which it proposes a synthetic method for grounding fault detection. Furthermore, the synthetic method is adopted to develop a remote automation terminal with four-remote function, by which problems in data collection and fault location of overhead transmission lines are solved.
关键词(KeyWords)：
配电自动化;架空线路;在线监测;故障定位
distribution automation;overhead line;online monitoring;fault location
基金项目(Foundation):
作者(Author):
周健科,沈佩琦
ZHOU Jianke,SHEN Peiqi
DOI: 10.19585/j.zjdl.2013.12.007