Design of hybrid suspension system of superconducting and electrostatic suspension

Jianhua Liu; Qiuliang Wang; Xian Li

doi:10.1109/TASC.2010.2093855

Design of hybrid suspension system of superconducting and electrostatic suspension

Jianhua Liu
, Qiuliang Wang
, Xian Li

School of Electrical Engineering

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

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

10 Scopus citations

Abstract

A new structure of superconducting suspension system is proposed based on a method used to calculate the magnetic field in a thin clearance between superconducting blocks. Force characteristic of the passive superconducting suspension system is analysed. Based on the existing structure of superconducting suspension system, an electrostatic suspension system is introduced to obtain high suspension stiffness. Details of the hybrid suspension system are introduced and the corresponding controller is also described. This paper provides a theoretical guidance for the next experiment, and also has reference to designing high stiffness suspension system.

Original language	English
Article number	5676202
Pages (from-to)	1502-1506
Number of pages	5
Journal	IEEE Transactions on Applied Superconductivity
Volume	21
Issue number	3 PART 2
DOIs	https://doi.org/10.1109/TASC.2010.2093855
State	Published - Jun 2011

Keywords

Electrostatic suspension
Superconducting magnetic suspension
Suspension stiffness
Thin clearance magnetic field

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abstract = "A new structure of superconducting suspension system is proposed based on a method used to calculate the magnetic field in a thin clearance between superconducting blocks. Force characteristic of the passive superconducting suspension system is analysed. Based on the existing structure of superconducting suspension system, an electrostatic suspension system is introduced to obtain high suspension stiffness. Details of the hybrid suspension system are introduced and the corresponding controller is also described. This paper provides a theoretical guidance for the next experiment, and also has reference to designing high stiffness suspension system.",

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AU - Li, Xian

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AB - A new structure of superconducting suspension system is proposed based on a method used to calculate the magnetic field in a thin clearance between superconducting blocks. Force characteristic of the passive superconducting suspension system is analysed. Based on the existing structure of superconducting suspension system, an electrostatic suspension system is introduced to obtain high suspension stiffness. Details of the hybrid suspension system are introduced and the corresponding controller is also described. This paper provides a theoretical guidance for the next experiment, and also has reference to designing high stiffness suspension system.

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KW - Superconducting magnetic suspension

KW - Suspension stiffness

KW - Thin clearance magnetic field

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JO - IEEE Transactions on Applied Superconductivity

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IS - 3 PART 2

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Design of hybrid suspension system of superconducting and electrostatic suspension

Abstract

Keywords

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