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Development of a high rigidity superconducting magnet for the Maglev system |
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| Authors: | T. Takizawa T. Sonobe F. Suzuki E. Suzuki M. Iwamatsu A. Kishikawa M. Terai I. Oishi |
| Affiliation: | †Hitachi Works, Hitachi Ltd, 3-1-1 Saiwai-cho, Hitachi City, Ibaraki 317, Japan;‡Railway Technical Research Institute, 2-8-38 Hikari-cho, Kokubunji City, Tokyo 185, Japan;§Central Japan Railway Company, 1-6-6 Yaesu, Chuo-ku, Tokyo 103, Japan |
| Abstract: | A high rigidity type superconducting magnet (SCM) is developed and tested by an electromagnetic vibration simulator which simulates the actual running conditions. To reduce the increase in heat load due to the vibration of the cryostat, several kinds of design concepts are chosen. It is recognized from the experiment result that the most effective design concept is to increase the characteristic frequency in twisting mode of the inner vessel with the high rigidity outer vessel. |
| Keywords: | Maglev train vibration simulation cryostat superconducting magnet |
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