公开(公告)号：US12065040B2

公开(公告)日：2024-08-20

申请号：US18483477

申请日：2023-10-09

申请人： Southwest Jiaotong University

发明人： Weihua Zhang ,  Zigang Deng ,  Wenxiang Zhou ,  Haiquan Bi ,  Yuanbo Wang ,  Qiwen Ma ,  Le Liang

IPC分类号： B60L13/10

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： A testing platform for evacuated tube high-temperature superconducting magnetic levitation (HTS maglev) under a high-speed operation state, including an evacuated tube, a supporting platform assembly, a model train and a gantry. The supporting platform assembly is arranged in the evacuated tube, and is provided with a permanent magnet track and a stator winding. A mover and a cryogenic dewar are arranged at a bottom of the model train, and multiple superconducting bulks are arranged in the cryogenic dewar. A side wall of the model train is made of a metal material. The gantry is arranged on the supporting platform assembly, and permanent magnets are arranged on upright posts of the gantry. A testing method using the testing platform is also provided.