摘要
论述了电气火灾产生的主要原因,简述了电气火灾监控系统的组成、功能、设置原则及设计方法等。建议电气火灾监控系统的设计应充分考虑低压配电系统的特性,应以线路漏电检测和报警为主,并在配电设备和线路的适当部位(如变压器、电缆竖井内等)增加温度监控器。
The causes of electric fire were analyzed.The component,function,set principles and design method of electric fire monitoring system were described.It was suggested that the characteristics of low voltage distribution system should be taken full account of the distribution line leakage test and alarm must be emphasized in the design of electric fire control system.The temperature detector can be put in the proper place of distribution line and equipment,such as transformer and cable shaft.
出处
《现代建筑电气》
2011年第2期43-45,共3页
Modern Architecture Electric
关键词
电气火灾
监控系统
剩余电流保护装置
低压配电系统
electric fire
monitoring system
residual current operated protective devices（RCD）
low voltage power distribution system
