Review on high-speed maglev train technology

被引：0
作者：
Xiong, Jia-Yang [1 ]
Shen, Zhi-Yun [2 ]
Chi, Mao-Ru [2 ]
Wu, Xing-Wen [1 ]
Liang, Shu-Lin [2 ]
机构：
[1] School of Mechanical Engineering, Southwest Jiaotong University, Sichuan, Chengdu
[2] State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Sichuan, Chengdu
来源：
Jiaotong Yunshu Gongcheng Xuebao/Journal of Traffic and Transportation Engineering | 2025年 / 25卷 / 02期
基金：
中国国家自然科学基金;
关键词：
development proposal; high-speed maglev; maglev train; rail transit; review; selection decision; technology comparison;
D O I：
10.19818/j.cnki.1671-1637.2025.02.001
中图分类号：
学科分类号：
摘要：
From the perspective of high-speed maglev technology development, the basic principles and technical characteristics of four types of high-speed maglev trains, including conventional electromagnetic suspension (EMS), superconducting electrodynamic suspension (EDS), high-temperature superconducting (HTS) maglev (pinned maglev), and permanent magnet electrodynamic suspension (Hyperloop) were summarized. The advantages and disadvantages of the technical schemes of the four high-speed maglev trains were compared from safety performance, operating speed, operation and maintenance, and application prospects. Research results suggest that high-speed maglev transportation in China should be developed under the leadership and overall planning of the government. Based on the experience of conventional EMS train research and development, the key technologies of superconducting EDS, HTS maglev, and vacuum pipeline high-speed maglev should be included in the national science and technology development plan to build pilot bases and test lines in an orderly manner so that a comprehensive system for the research, test, standard, and product in maglev transportation can be constructed in China. Given the advantages of the socialist system with Chinese characteristics, the strategic opportunities for developing high-speed maglev transportation should be grasped. The science and technology development principles and the innovation and development process of large engineering projects should be followed based on existing research foundations to promote technological progress. The research progress of the four high-speed maglev trains should be arranged gradually and differently according to their different maturity levels to keep China's leading position in high-speed and ultra-high-speed transportation and to contribute to the strategy of a country with great transportation strength. © 2025 Chang'an University. All rights reserved.
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页码：1 / 23
页数：22
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