摘要
通过对我国火灾报警系统环形总线和树形总线的分类、总线短路隔离器的作用以及接线方式的分析,总结了两种总线结构的优缺点及适用范围。
According to analyzing the classification of ring bus and tree bus in automatic fire alarm system, the role of the bus short circuit isolator and analysis of the wiring method, disadvantages of the two bus structures and their applicable scope are summarized.
作者
李东旭
倪可乐
Li Dongxu;Ni Kele(CITIC General Institute of Architectural Design and Research Co.,Ltd.,Wuhan 430014,China)
出处
《智能建筑电气技术》
2018年第5期81-84,共4页
Electrical Technology of Intelligent Buildings