适应高寒环境的地铁车辆设计

Design of metro vehicle adapted to cold environment

为适应某城市特有的自然环境及社会环境,研制了适用于高寒环境的80 km/h速度等级A型地铁车辆,该车辆采用受电弓受流和铝合金鼓型断面车体。文章介绍了该地铁车辆的主要设计结构和技术参数,并详细分析了其设计亮点。列车经过几年的运营,整体运行状态良好。

To adapt to the unique natural environment and social environment of a city,A type metro vehicle with 80 km/h speed grade,pantograph power supply and aluminum alloy drum section is developed,which is suitable for cold environment.This paper presents the main design structure and technical parameters of the metro vehicle,and analyzes its design highlights in detail.The trains have operated for several years and the running condition is good.