摘要
国家标准《高层民用建筑设计防火规范》GB50045—95（2005年版）第9．5．1条发布实施后，建筑电气工程设计行业反应强烈，普遍认为不好操作；对剩余电流动作电气火灾监控系统规定要求探测过电流等信号有异议。本文通过对电气火灾的机理、剩余电流动作保护装置的工作原理、电气火灾的预防措施及剩余电流动作电器应用中存在的问题的分析，对剩余电流式电气火灾监控探测器发表几点看法。
The author gives his opinions through analyzing on the mechanism and on residual current detectors for electric fire prevention precautionary measures of electric fire, the working principle of residual current operated protector and problems existing in the application of residual current operated electric appliance.
出处
《智能建筑电气技术》
2006年第4期31-35,共5页
Electrical Technology of Intelligent Buildings
关键词
电气火灾
剩余电流
电气火灾监控系统
电气火灾监控探测器
electrical fire, residual current, alarm and control system for electric fire prevention,detectors for electric fire prevention
