摘要
讨论电网双重电源作为一级负荷消防电源的必要条件,介绍实际工程中中压电网双重电源作为一级负荷消防电源容易忽视的几个问题,分析这几个问题产生的原因,并提出解决方案和建议。
The necessary conditions for the dual supply power of power grid as the primary load firefighting power supply are discussed,several problems that are easily ignored in the actual projects of using the dual power supply of medium-voltage power grid as the primary load fire-fighting power supply are introduced,the causes of these problems are analyzed,and solutions and suggestions are proposed.
作者
熊江
杜毅威
XIONG Jiang;DU Yiwei(Central South Architectural Design Institute Co.,Ltd.,Wuhan 430071,China;China Southwest Architectural Design and Research Institute Corp.Ltd,Chengdu 610042,China)
出处
《建筑电气》
2019年第9期3-7,共5页
Building Electricity
关键词
消防电源
双重电源
电路隔离
物理隔离
高压细水雾
自备电源
备用电源
投入时间
fire-fighting power supply
duplicate supply
circuit isolation
physical isolation
high pressure water mist
self-provided power supply
stand-by power supply
input time
