低压配电系统电弧故障火灾防范  

Prevention of Fire Caused by Arc Fault of Low‑voltage Distribution System

作　　者：席伟 陈郭骅 XI Wei;CHEN Guohua(Kunming Architectural Design&Research Institute Co.,Ltd.,Kunming 650238,China;Schneider Wingoal(Tianjin)Electric Equipment Co.,Ltd.,Tianjin 300384,China)

机构地区：[1]昆明市建筑设计研究院股份有限公司,昆明市650238 [2]施耐德万高(天津)电气设备有限公司,天津市300384

出　　处：《建筑电气》2020年第10期53-55,共3页Building Electricity

摘　　要：介绍电弧故障分类与电气特性,从原理上阐述电弧故障的保护方法;并结合国家标准,分析电弧故障保护的应用场景。Classification and electrical characteristics of arc fault are introduced,and protection methods for arc fault is described in principle;the application scenarios of arc fault protection are analyzed in combination with national standards.

关 键 词：电气火灾 电弧故障 AFDD 低压配电系统 串联电弧 并联电弧 电气特性 应用场景 

分 类 号：TM501[电气工程—电器]