公开(公告)号：US11745598B2

公开(公告)日：2023-09-05

申请号：US18179965

申请日：2023-03-07

Applicant: Southwest Jiaotong University

Inventor： Zigang Deng ,  Kaiwen Li ,  Xin Liu ,  Hongfu Shi ,  Le Liang ,  Jun Zheng

IPC: B60L13/10 ,  B61B13/08 ,  B60B19/00

CPC classification number: B60L13/10 ,  B60B19/006 ,  B61B13/08 ,  B60L2200/26

Abstract: A magnetic wheel driving device and a driving method using the same. The magnetic wheel driving device includes a vehicle body, a guide rail system, at least two magnetic wheel systems and a power system. The guide rail system includes two conductor plates, respectively arranged at two sides of the vehicle body. The at least two magnetic wheel systems are symmetrically arranged at two side walls of the vehicle body. A gap is provided between each magnetic wheel system and the corresponding conductor plate. The power system is configured to drive the at least two magnetic wheel systems to rotate.

公开(公告)号：US11552580B1

公开(公告)日：2023-01-10

申请号：US17539504

申请日：2021-12-01

Applicant: Southwest Jiaotong University

Inventor： Jun Zheng ,  Jing Li ,  Yixing Du ,  Zigang Deng ,  Peng Pang

IPC: H02N15/00 ,  H01F6/06 ,  H01F6/04

Abstract: A superconducting magnetic levitation train includes a frame, an arm, a first support member, a Dewar, a permanent magnet track, an iron core, a coil, a DC power supply system, and a second support member. the arm is arranged on a bottom of the frame; the Dewar 4 with bulk superconductors or superconducting magnets inside is arranged on the bottom of the frame 1; a bottom of the first support member and the second support member is fixedly arranged on a ground; the permanent magnet track is arranged on the first support member; the iron core is arranged on the second support member; the coil is sleeved on the iron core; and levitation, guidance and propulsion integrated superconducting magnetic levitation train further comprises a direct current (DC) power supply system to supply power to the coil.

公开(公告)号：US11366038B1

公开(公告)日：2022-06-21

申请号：US17540622

申请日：2021-12-02

Applicant: Southwest Jiaotong University

Inventor： Zigang Deng ,  Dingding Wu ,  Yuhang Yuan ,  Huan Huang ,  Hongfu Shi ,  Jun Zheng ,  Jianghua Zhang

IPC: G01M17/10 ,  G01M7/02

Abstract: A vibration test bench for electrodynamic-suspension magnetic levitation trains and a testing method using the same. The vibration test bench includes an adjustable track mounting surface, a track base, a guiding track and a simulated levitation device. The track base includes a first track base and a second track base. The first track base and the second track base are respectively provided at two sides of the adjustable track mounting surface. The guiding track is arranged at a bottom of the track base and can be embedded in the T-shaped bolt mounting grooves on the adjustable track mounting surface to move. The simulated levitation device is arranged on the track base and is configured to levitate the magnetic levitation train between the first track base and the second track base.