Superconducting bulk magnet for maglev vehicle: Stable levitation performance above permanent magnet guideway

2008 ◽  
Vol 151 (1) ◽  
pp. 117-121 ◽  
Author(s):  
Z. Deng ◽  
J. Zheng ◽  
J. Li ◽  
G. Ma ◽  
Y. Lu ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Guideway ◽  
Maglev Vehicle ◽  
Levitation Performance ◽  
Bulk Magnet

Levitation Performance of Multiple YBaCuO Blocks with Different Arrays above a Permanent Magnet Guideway

2014 ◽  
Vol 787 ◽  
pp. 431-435 ◽  
Author(s):  
Da Bo He ◽  
Jun Zheng ◽  
Yan Feng Gou ◽  
Rui Xue Sun ◽  
Tong Che ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Permanent Magnet ◽  
Levitation Force ◽  
High Temperature Superconductors ◽  
Utilization Rate ◽  
Permanent Magnet Guideway ◽  
Array Pattern ◽  
Maglev Vehicle ◽  
Levitation Performance ◽  
And Performance

Bulk high temperature superconductors are usually used as arrays due to the limited size and performance of a single bulk. To find a reasonable array pattern for the superconducting maglev vehicle, we studied the levitation force of four multi-seeded rectangular YBaCuO blocks with three possible arrays above a permanent magnet guideway (PMG). Experimental results show that the levitation force can be improved through an optimal array pattern of the bulk superconductor. The method is to avoid the joint gaps of bulk arrays in a strong magnetic field area of the PMG thus improving the utilization rate of the applied magnetic field. The optimal array pattern will be helpful to improve the levitation performance and reduce the quantity of onboard superconductors.

scholarly journals Anisotropy Effect on Levitation Performance of Bulk High-Tc Superconductors Above a Permanent Magnet Guideway

2012 ◽  
Vol 36 ◽  
pp. 1043-1048 ◽  
Author(s):  
Jun Zheng ◽  
Xinglin Liao ◽  
Hailian Jing ◽  
Qunxu Lin ◽  
Guangtong Ma ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
High Tc Superconductors ◽  
Permanent Magnet Guideway ◽  
High Tc ◽  
Anisotropy Effect ◽  
Levitation Performance

Lateral restorable characteristics of the high-Tc superconducting maglev vehicle above the permanent magnet guideway

2009 ◽  
Vol 469 (21) ◽  
pp. 1954-1957 ◽  
Author(s):  
G.T. Ma ◽  
J.S. Wang ◽  
Q.X. Lin ◽  
M.X. Liu ◽  
Z.G. Deng ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Guideway ◽  
High Tc ◽  
Maglev Vehicle

Levitation performance of different bulk YBaCuO arrays above a permanent magnet guideway for HTS maglev systems

2017 ◽  
Vol 705 ◽  
pp. 301-308 ◽  
Author(s):  
Shuaishuai Si ◽  
Jun Zheng ◽  
Botian Zheng ◽  
Yulei Zhang ◽  
Nan Qian ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Guideway ◽  
Levitation Performance ◽  
Hts Maglev
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