下一代高速列车关键技术特征分析及展望

Analysis and Prospects of Key Technical Features of Next Generation High Speed Trains

未来高速列车的主要设计理念和概念随着新技术的不断出现正在发生很多根本性变化,这也是下一代高速列车研究的热点技术问题和重要内容。其核心技术主要体现在速度、效率、环保和节能降耗等诸多技术指标的优化。针对下一代高速列车关键技术特征的研究现状进行详细的技术分析,并在国内外高速列车未来技术的相关文献成果基础上,对下一代高速列车的关键技术问题进行系统整理和分析,对一些关键技术进行定性和定量研究。结果表明,下一代高速列车的关键技术的研究,对于我国掌握下一代高速列车的设计技术及关键问题的发展方向十分迫切。

The main design thought and concepts of future high-speed trains are undergoing fundamental changes with the emergence of new technologies. These are also some hot technical issues and the important contents in the research of the next generation high-speed trains. The core technologies are mainly reflected in the optimization of many technical indexes, such as speed, efficiency, environmental protection and energy saving. In this paper, a detailed technical analysis on the research status of the key technical characteristics of the next generation high-speed trains was made. Based on the related literatures in China and the world of the future technologies of high-speed trains, the key technical problems of the next-generation trains were systematically collated and analyzed. Qualitative and quantitative analysis was made on some key technologies. The results show that the research on the key technologies of the next generation trains is urgent and necessary for China to master the development direction of the key issues of design technology for the next generation trains.