摘要
介绍电气火灾监控系统在地铁中使用的必要性,阐述电气火灾监控系统的组成及主要原理,深入研究成都地铁4号线二期工程在使用该系统过程中遇到的问题及其解决方法,实践表明该系统的设置具有一定可行性。
The necessity for application of electric fire monitoring system to subways is introduced, the composition of the electric fire monitoring system as well as primary principles are elaborated, and the problems as well as solutions for the application of this system to Phase- II of Chengdu Metro Line 4 is researched in depth. Practice indicates that the setting of this system is of certain feasibility.
作者
卓珊
吴火军
ZHUO Shan, WU Huojun(Power China Huadong Engineering Corporation Limited, Hangzhou 311122, Chin)
出处
《建筑电气》
2018年第3期62-64,共3页
Building Electricity
关键词
地铁
电气火灾
电气火灾监控系统
频繁报警
剩余电流
配电末端
电缆混接
故障接地
subways
electric fire
electric fire monitoring system
frequent warning
residual current
power distribution terminal
hybrid junction of cables
fault earthing
