西宁站至动车所间动车组出入动车所作业方式方案研究

西宁站至动车所的动车走行线较短且面向动车所为超过6‰的下坡道,结合动车所布置形式及作业特点,对列车运行控制系统第二级(CTCS-2)行车模式与调车模式在能力适应性、安全性和作业方式等方面的优缺点进行分析研究。提出采用CTCS-2级调车模式的研究结论:(1)无论采用列车运行控制办理还是调车办理均能满足能力要求;(2)CTCS-2列控等级的列车方式和增加调车应答器防护功能的CTCS-2列控等级调车方式均能满足安全防护要求;(3)采用CTCS-2级调车模式作业动车所控制自主性强、作业灵活、效率高。

Schematic Study on Operation Mode of EMU Train Passing in and out of EMU Depot from or to Xining Railway Station

The running track between the Xining Railway Station and the EMU depot is a shorter one in the form of down ramp of greater than 6‰ towards the direction of the EMU depot.This paper,in combination with the layout and operation characteristics of the EMU depot,analyzed and researched the advantages and disadvantages of train mode and shunting mode under the condition of train control system second stage( CTCS-2),in terms of adaptability,safety performance and operation mode and so on.Then the conclusions of using the CTCS-2 shunting mode can be drawn as follows:( a) The requirement of ability can be met by using either train running mode,or train shunting mode.( b) The requirement of safety protection can be met by either CTCS-2 train mode,or by CTCS-2 shunting mode in which the shunting transponder protection function has been added.( c) By contrast,if using CTCS-2 shunting mode,there will be stronger independence,more flexible operation and higher efficiency in the EMU depot.