公开(公告)号：US12128936B1

公开(公告)日：2024-10-29

申请号：US18777170

申请日：2024-07-18

申请人： SOUTHWEST JIAOTONG UNIVERSITY

发明人： Jun Zheng ,  Mingming Li ,  Sanchun Nie ,  Hao Lu

IPC分类号： G01R29/08 ,  B61B13/08 ,  B61K9/08 ,  G01R1/16 ,  G01R33/038

CPC分类号： B61K9/08 ,  B61B13/08 ,  G01R1/16 ,  G01R29/0807 ,  G01R33/038

摘要： A fault detection device for a superconducting electrodynamic maglev track includes a frame system and a detection system. The frame system is provided between two sidewall discrete figure-8-shaped coil tracks, and is provided with a signal processing device. The detection system is provided on each side of the frame system, and includes a lifting device and a clamping device. The lifting device is configured to adjust a vertical height of the clamping device. The clamping device is provided at an outer side of the lifting device, and is provided with a first connection portion and a second connection portion, which are respectively connected to a permanent magnet array and a receiving coil. The second connection portion is provided at periphery of the first connection portion. The receiving coil is electrically connected to the signal processing device. A fault detection method is further provided.