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Shunt protection for superconducting Maglev Magnets

โœ Scribed by D.L. Atherton


Book ID
103052394
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
507 KB
Volume
19
Category
Article
ISSN
0011-2275

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โœฆ Synopsis


Closely coupled, short<ircuited shunt coils are proposed for quench protection of superconducting Maglev magnets which use high resistance, matrix composite conductors. It is shown that, by suitable design, the shunts can reduce induced ac losses and that the changing currents during magnet energization or vehicle rift off and landing can be tolerated.


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Heat load tests of superconducting magne
โœ J. Ohmori; H. Nakao; T. Yamashita; Y. Sanada; M. Shudou; M. Kawai; M. Fujita; M. ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 603 KB

## Superconducting magnets on Maglev trains vibrate due to harmonic ripples of electromagnetic flux generated by ground coils. Heat load caused by vibration in the magnet amounted to several tens of watts in the electromagnetic vibration test. This was mainly because a.c. loss was induced in the h