Static and dynamic stability of the guidance force in a side-suspended HTS maglev system

被引：18
作者：
Zhou, Dajin [1 ]
Cui, Chenyu [1 ]
Zhao, Lifeng [1 ]
Zhang, Yong [1 ]
Wang, Xiqing [1 ]
Zhao, Yong [1 ,2 ]
机构：
[1] Southwest Jiaotong Univ, Minist Educ China, Superconduct & New Energy R&D Ctr, Key Lab Magnet Levitat Technol & Maglev Trains, Chengdu 610031, Sichuan, Peoples R China
[2] Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu 610031, Sichuan, Peoples R China
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2017年 / 30卷 / 02期
关键词：
HTS maglev vehicle; guidance force; dynamic stability; LEVITATION; VEHICLE;
D O I：
10.1088/1361-6668/30/2/025019
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The static and dynamic stability of the guidance force in a side-suspended HTS-PMG (permanent magnetic guideway) system were studied theoretically and experimentally. It is found that there are two types of guidance force that exist in the HTS-PMG system, which are sensitive to the levitation gap and the arrangement of YBCO bulks around the central axis of the PMG. An optimized YBCO array was used to stabilize the system, which enabled a side-suspended HTS-PMG maglev vehicle to run stably at 102 km h(-1) on a circular test track with 6.5m in diameter.
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页数：7
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