Development of High Rigidity Superconducting for Maglev System

Teruhiro TAKIZAWA; Tadashi SONOBE; Fumio SUZUKI; Eiji SUZUKI; Masaru IWAMATSU; Akihiko KISHIKAWA; Motoaki TERAI; Ikuo OISHI

doi:10.2221/jcsj.29.504

Teruhiro TAKIZAWA, Tadashi SONOBE, Fumio SUZUKI, Eiji SUZUKI, Masaru IWAMATSU, Akihiko KISHIKAWA, Motoaki TERAI, Ikuo OISHI

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Keywords: Maglev train, vibration simulation, cryostat, superconducting magnet

JOURNAL FREE ACCESS

1994 Volume 29 Issue 10 Pages 504-509

DOI https://doi.org/10.2221/jcsj.29.504

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Abstract

High rigidity type superconducting magnet (SCM) is developed and tested by electromagnetic vibration simulator which simulate the actual running condition. To reduce the increase of heat load by the vibration of cryostat, several kind of design concepts are chosen. It is recognized by the experiment result that the most effective design concept is to increase the characteristic frequency in twisting mode of inner vessel with the high rigidity outer vessel.

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