铁路地下牵引变电所设计关键技术  

Key Technology for the Design of Railway Underground Traction Substation

作　　者：邵明 SHAO Ming(Electrification&Telegraphy Engineering Design Research Department,China Railway Design Corporation,Tianjin 300308,China)

机构地区：[1]中国铁路设计集团有限公司电化电信工程设计研究院,天津300308

出　　处：《中国铁路》2021年第6期116-121,共6页China Railway

基　　金：中国铁路设计集团有限公司科技研究开发计划项目(2020YY340814)。

摘　　要：我国高速铁路和城际铁路大规模发展,在城市繁华区建设地下牵引变电所逐渐增加。针对目前铁路地下牵引变电所的建设需求,分析地下牵引变电所的特点,研究建筑布置、电气布置、电缆进出所通道、大型设备运输、主接线、设备选型、接地、通风系统、消防系统等设计关键技术,具体提出地下牵引变电所的实现方案和设计要点,并结合工程建设实例进行论述,为地下牵引变电所的设计和建设提供参考。With the large-scale development of HSRs and intercity railways in China,the number of underground traction substations built in the bustling urban areas is gradually increased.According to the current construction requirements of the underground traction substations for railways,the characteristics of the underground substations are analyzed,the key design parts are studied,such as architectural layout,electrical layout,cable access to the substation,large-scale equipment transport,main wiring,equipment type selection,grounding,ventilation system and fire fighting system,the implementation scheme and key design points of the underground substations are put forward in detail,which are demonstrated in combination with the engineering construction examples to provide a reference for the design and construction of the underground substations.

关 键 词：地下牵引变电所 设计 建筑布置 设备选型 主接线 通风 消防 

分 类 号：U224[交通运输工程—道路与铁道工程]