Nonlinear Vibration Behaviors of Side-Placed High-Temperature Superconducting Bulk and Permanent Magnet System

被引：1

作者：

Li, Linjie ^{[1
]}

Mao, Qingyun ^{[2
]}

Zhang, Bo ^{[2
]}

Jiang, Jun ^{[2
]}

Shi, Xiaobao ^{[1
]}

Zhao, Lifeng ^{[3
]}

Jiang, Jing ^{[3
]}

Zhang, Yong ^{[3
]}

Zhao, Yong ^{[3
]}

机构：

[1] Southwest Jiaotong Univ, Sch Mech Engn, Chengdu 610031, Peoples R China

[2] Chinese Acad Sci, Innovat Acad Microsatellites, Shanghai 201203, Peoples R China

[3] Southwest Jiaotong Univ, Superconduct & New Energy R&D Ctr SRDC, Chengdu 610031, Peoples R China

来源：

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2021年 / 34卷 / 01期

基金：

美国国家卫生研究院;

关键词：

High-superconductor-magnet system; Spacecraft interface; Dynamic behavior; Numerical analysis;

D O I：

10.1007/s10948-020-05744-3

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The vibration properties of a side-placed high-temperature superconducting (HTS) bulk and permanent magnet (PM) system have been investigated theoretically and experimentally. In this system, an HTS pendulum (HTSP) is introduced to laterally arrange the HTS bulks beside a PM with a high pinning force. The resonant frequency nearly linearly decreases when increasing both the mass of HTSP and the gap between superconductors and a magnet. The results indicate that the resonant frequency is dependent on HSTP mass and stiffness. This may be helpful for the future application on close-proximity spacecraft operations and maglev system.

引用

页码：49 / 53

页数：5

共 2 条

[1] Nonlinear Vibration Behaviors of Side-Placed High-Temperature Superconducting Bulk and Permanent Magnet System
Linjie Li
Qingyun Mao
Bo Zhang
Jun Jiang
Xiaobao Shi
Lifeng Zhao
Jing Jiang
Yong Zhang
Yong Zhao
Journal of Superconductivity and Novel Magnetism, 2021, 34 : 49 - 53
[2] Proposed Design for Superconducting Magnetic Bearing System With High-Temperature Superconducting Discs
Hekmati, Arsalan
Hekmati, Rasoul
Siamaki, Mohamammad
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2017, 27 (08)

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