应急电源干线选用时应注意的问题  

Important Issues in the Selection of Emergency Power Main-line

作　　者：王常余 吕燕生[2] 

机构地区：[1]杰帝母线(上海)有限公司,上海市201103 [2]华东建筑设计研究院有限公司,上海市200002

出　　处：《建筑电气》2007年第3期23-25,共3页Building Electricity

摘　　要：在一类建筑中采用自备柴油发电机组作为第三路电源为其特别重要的负荷进行供电,随着计算机与网络技术的发展,应急电源应用会更广泛,对供电电源以及建筑内应急系统的配电干线可靠性要求将越来越高。本文就如何提高应急系统配电干线的可靠性,如何减少或避免应急系统配电干线本身所存在的缺陷作了浅析。The self-provided diesel emergency sets are adopted to supply electric power for the very important load in the top-ranking buildings as the third power supply. This kind of emergency power system will become more and more widely used with the rapid development of computer and network technologies,and will become more and more demanding to the reliability of the power supply and main-line in the emergency power system simultaneously. The problems of how to enhance the reliability of the main-line and how to reduce or avoid the defects exist in the main-line of the emergency system inherently are analyzed.

关 键 词：自备柴油发电机组 应急电源 应急干线 耐火电缆 阻燃电缆 树脂浇注全封闭母线 密集型母线 

分 类 号：TU85[建筑科学]