一种超导磁悬浮系统的设计及悬浮力特性分析

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Abstract Based on a method used to calculated the magnetic field in a thin clearance between superconducting blocks, in this paper, a new type of superconducting suspension system is designed. Force characteristics of the passive suspension system are firstly analyzed. Then aiming to improve the low supporting stiffness of the passive suspension system, a linear feedback control system is introduced and its force characteristics are also analyzed. Comparison between analytical results and finite element analysis (FEA) results shows a good agreement. With the virtue of simple structure and convenience of calculation of magnetic field, this suspension system has reference meaning to superconducting accelerometer and superconducting gyroscope.

Key words： Thin clearance magnetic field superconducting magnetic suspension shaping block superconducting accelerometer

Received: 15 March 2009 Published: 04 March 2014

PACS:	TM930.2
	TM153.3

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	Liu Jianhua
	Wang Qiuliang
	Yan Luguang
	Li Xian

Cite this article:

Liu Jianhua,Wang Qiuliang,Yan Luguang等. Design of Superconducting Suspension System and Analysis on Its Suspension Force Characteristics[J]. Transactions of China Electrotechnical Society, 2010, 25(10): 1-5.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2010/V25/I10/1

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