Journal of South China University of Technology(Natural Science Edition) ›› 2019, Vol. 47 ›› Issue (7): 68-74,82.doi: 10.12141/j.issn.1000-565X.180423

• Traffic & Transportation Engineering • Previous Articles     Next Articles

Research Development of Superconducting Maglev Transportation

 MA Guangtong YANG Wenjiao WANG Zhitao YE Changqing LI Jing   

  1.  State Key Laboratory of Traction Power，Southwest Jiaotong University，Chengdu 610031，Sichuan，China
  • Received:2018-08-20 Revised:2019-01-26 Online:2019-07-25 Published:2019-06-01
  • Contact: 马光同(1982-)，男，研究员，博士生导师，主要从事磁悬浮理论及其应用研究． E-mail:gtma@swjtu.edu.cn
  • About author:马光同(1982-)，男，研究员，博士生导师，主要从事磁悬浮理论及其应用研究．
  • Supported by:
    Supported by the National Natural Science Foundation of China(51475389，51722706，51707164)and the Natu- ral Science Foundation of Sichuan Province for Distinguished Young Scholars(2016JQ0003)

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Abstract: With the merits of safety，economic，environment-friendliness，magnetic levitation (maglev) vehicle is the typical represent of advanced type of rail transit． High temperature superconducting (HTS) maglev vehicle which is based on the flux-pinning effect，and electrodynamic suspension (EDS) maglev vehicle which takes su- perconducting magnet as on-vehicle active cell are the main forms of superconducting maglev traffic． The structure， theory and development of two kinds of superconducting maglev vehicles were introduced，and their advantages and disadvantages were analyzed． On the basis of“high speed”developmental direction of maglev transportation，vac- uum tube HTS maglev and EDS maglev with HTS magnet instead of low temperature superconducting magnet will be the main trends for future high-speed transportation．

Key words: superconducting maglev transportation, high temperature superconductor, flux-pinning effect, elec- trodynamic suspension, rail transit

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