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剩余电流监测器应用解析

来源于: 发表时间:2019-04-29 16:04 编辑:fzy

 刘叶语(中国航空规划设计研究总院有限公司,北京市 100120)

Analysis of Application of Residual Current Monitor
LIU Yeyu(China Aviation Planning and Design Institute(Group)Co.,Ltd.,Beijing 100120,China)
    Abstract: A residual current monitor can be used not only for electrical fire monitoring,but also for insulation monitoring of IT system. In this paper,the principle and application of residual current monitor are analyzed,it is compared with other similar products,and its application occasions are summarized.
    Key words:IT system;insulation monitoring device;residual current protector;residual current monitor;residual current direction;residual current electrical fire monitoring detector;single-phase earth fault;fault location
 
    摘 要:剩余电流监测器既可用于电气火灾监控,也可用于IT系统的绝缘监测。本文对剩余电流监测器的原理、应用进行分析,并与其他类似产品进行比较,对其应用场合等进行总结。
    关键词:IT系统;绝缘监测设备;剩余电流保护器;剩余电流监测器;剩余电流方向;剩余电流式电气火灾监控探测器;单相接地故障;故障定位
     中图分类号:TM774                文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2019. 03. 003

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