摘要
通过对我国西北地区的环境特点及兰新线建设情况调研,掌握高寒、多风沙运用环境的相关基础数据及规律;在高速动车组防风沙、耐高温、抗紫外线、耐高海拔及长交路运行等技术上取得突破和创新;研究适用于高寒、多风沙等运用环境的高速动车组技术方案;确定速度250 km/h速度等级的耐高寒、抗风沙动车组技术条件。
Through the research of northwest China environment and Lan-Xin Line construction, the database and rules of low temperature and high wind sandy environment are mastered. This paper makes breakthrough and innovation about anti-sandstorm, anti-high temperature, anti ultraviolet radiation, anti-high altitude and long-routing running in the EMU. Through the research of EMU technical scheme applied to the low temperature and high wind sandy environment, this paper determines the technical specifications of 250 km/h EMU for anti-cold temperature and anti-sandstorm environment.
出处
《铁道机车车辆》
2014年第4期90-93,共4页
Railway Locomotive & Car
关键词
动车组
耐候性
技术突破
技术条件
EMU
weather-resistance
technical breakthrough
technical specification
