Analysis of force characteristics of a superconducting ball in a given magnetic field

Jianhua Liu; Qiuliang Wang; Luguang Yan

doi:10.1016/j.physc.2009.04.006

Analysis of force characteristics of a superconducting ball in a given magnetic field

Jianhua Liu
, Qiuliang Wang
, Luguang Yan

School of Electrical Engineering

CAS - Institute of Electrical Engineering
University of Chinese Academy of Sciences

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

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.

Original language	English
Pages (from-to)	756-759
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	469
Issue number	13
DOIs	https://doi.org/10.1016/j.physc.2009.04.006
State	Published - 1 Jul 2009

Keywords

Displacement
Magnetic levitation
Shaping block
Superconducting coils

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10.1016/j.physc.2009.04.006

Cite this

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title = "Analysis of force characteristics of a superconducting ball in a given magnetic field",

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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AU - Liu, Jianhua

AU - Wang, Qiuliang

AU - Yan, Luguang

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N2 - 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.

AB - 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.

KW - Displacement

KW - Magnetic levitation

KW - Shaping block

KW - Superconducting coils

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U2 - 10.1016/j.physc.2009.04.006

DO - 10.1016/j.physc.2009.04.006

M3 - 文章

AN - SCOPUS:66549126936

SN - 0921-4534

VL - 469

SP - 756

EP - 759

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 13

ER -

Analysis of force characteristics of a superconducting ball in a given magnetic field

Abstract

Keywords

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