地下车库联络道火灾自动报警系统线路远距离传输压降分析  

Analysis of Long Distance Transmission Voltage Drop in the Automatic Fire Alarm System of the Underground Garage Link

作　　者：王微微 WANG Weiwei(Shanghai Urban Space Architectural Design Co.,Ltd.,Shanghai 200092,China)

机构地区：[1]上海城市空间建筑设计有限公司,上海200092

出　　处：《现代建筑电气》2023年第10期13-16,共4页Modern Architecture Electric

摘　　要：结合实际项目,详细分析校验了地下环路火灾自动报警系统各类线缆远距离传输最不利点产生的压降,并针对不满足规范要求的情况提出合理化建议。对今后环路火灾自动报警系统的线缆选择具有一定的指导意义。Based on an actual projects,this article analyzes and verifies the voltage drop of the most unfavorable points caused by long-distance transmission of various cables in the underground loop fire automatic alarm system in detail,and proposes reasonable suggestions for situations that do not meet the standard requirements.This has certain guiding significance for the selection of cables in the future loop fire automatic alarm system.

关 键 词：火灾自动报警 地下车库联络道 远距离传输 线缆压降 

分 类 号：TU855[建筑科学]