隧道 AT 分区所、AT 所布置方案的探讨摘要:目前,国内多数高速、重载电气化铁路采纳 AT 牵引供电方式
对于复杂山区电气化铁路而言,由于线路中常常会出现连续长大隧道,AT 分区所或 AT 所无法避开会设置在隧道中
本文总结已开通运营隧道 AT 分区所、AT 所的设计与建设经验,阐述了在所亭设置中需要注意的问题并给出建议
关键词:隧道 AT 分区所;隧道 AT 所;设备布置 Abstract:Recently,the AT traction power supply mode is used in most high-speed and heavy haul railways
The AT section posts or AT posts are set in the tunnels inevitably,because of continuous long tunnels sometimes existing in electric railways in moutains of complicated geological conditions
The design and construction experience of AT section posts and AT posts in operating railways will be drawed in this paper
The details needed to be aware of will also be placed
Key words:AT section post in the tunnel;AT post in the tunnel;electrical equipment layout
0 引言 我国西部,复杂山地、丘陵地形比重高,在该地区的电气化铁路建设中不可避开地会遇