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太阳城娱乐有限公司申博太阳城娱乐手机版

铁路地下客站站房电力设计要点研究

来源于: 发表时间:2018-10-10 14:10 编辑:fzy

朱 江(中铁第一勘察设计院集团有限公司,西安市 710043)

Research on the Design Essentials of Electric Power for Underground Station Building of Railway Passenger Station
ZHU Jiang(China Railway First Survey & Design Institute Group Co.,Ltd.,Xi’an 710043,China)
 
    Abstract:Combined with the scarce and expensive space of underground station building and the complicated architectural structure of regional tunnels,the essentials and methods of electric design of underground station building are explored:the optimized factors,including compact layout of substation and distribution station,etc. and smooth channel for cable laying,etc. are discussed;based on many underground station building systems,heavy electrical loads and subdivided types of lighting, the intelligent LV distribution and control system is introduced;the integrated grounding,main equipotential bonding(MEB)and emergency evacuation indicator system are proposed from the perspective of precautions against disasters relating to strong and weak current system equipment, stations and tunnel intervals distributed in the narrow underground space as well as personal safety.
    Key words:underground station building of railway passenger station;design essentials;distribution substation;cable laying;intelligent LV system;lighting system;integrated grounding;MEB
 
    摘 要:结合铁路地下站房寸土寸金的空间特性和车站、区间隧道的复杂太阳城娱乐有限公司构造,探究地下铁路站房电力设计的要点和方法:探讨变、配电所等电力用房紧凑布置、电缆敷设通路顺畅等优化要素;根据地下站房系统繁多、用电负荷繁重、照明种类细分的要求,引入智能低压配电与控制系统;从密布于地下狭窄空间的强弱电系统设备、车站和隧道区间的防灾及人生安全考虑,提出综合接地、总等电位联结及应急疏散指示系统。
    关键词:铁路地下客站站房;设计要点;配变电所;电缆敷设;智能低压系统;照明系统;综合接地;等电位联结
     中图分类号:TU248. 2         文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2018. 09. 006

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