世界高速机车车辆关键技术（下）  

Key Tenchnoloies in High Speed Rolling Stocks in the World（Ⅱ）

作　　者：钱立新[1] 

机构地区：[1]铁道科学研究院

出　　处：《轨道交通》2007年第4期63-65,共3页Rail Transit

摘　　要：高速列车是高速铁路的技术核心，是机车车辆现代化的具体载体。如果说高速铁路是现代高新技术的综合集成，则高速列车是机械、电子、材料、计算机、控制等现代技术综合集成的集中体现。根据国务院批准执行的“中长期铁路网规划”要求，2020年前我国将修建四纵四横客运专线及三个城际快速客运系统共计达12000km以上，为此研究高速列车的关键技术，推进我国机车车辆现代化已成为当前摆在铁路科技工作者面前的紧迫任务。High speed train is the core technology in high speed railway, and it is also the specific carrier of modern rolling stock. If high speed railway is the integration of modern advanced technologies, the high speed train is the specific example of this integration, According to the requirements of ＂Medium-term and Long-term Plan on Railway Net＂ approved by State Council, before 2020, China will build four longitudinal passenger transport lines and four transversal passenger transport lines, and another three inter-city rapid passenger transport systems, all together over 12,000km, In order to study the key technologies in high speed train, the modernization of China rolling stocks has become the pressing target in the front of railway technical workers.

关 键 词：高速机车 关键技术 列车动力轮 转向架布置 车辆联结 

分 类 号：U292.914[交通运输工程—交通运输规划与管理]