Analysis of force characteristics of a superconducting ball in a given magnetic field |
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| Authors: | Jianhua Liu Qiuliang Wang Luguang Yan |
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| Institution: | 1. Institute of Electrical Engineering, Chinese Academy of Sciences, No. 6 Beiertiao, Zhongguancun, Beijing 100190, China;2. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The electromagnetic force characteristics along Z direction of a superconducting ball levitated by spherical coils with shaping blocks are calculated based on a semi-analytical method. The calculating results from the semi-analytical method are compared with the finite element analysis (FEA) method through a calculation example. The method can be applied to further analysis of dynamic characteristics and parameter optimization in the suspension system. |
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| Keywords: | 85 25 Am 74 25 Ha |
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