利用HTS钉钉效应的磁轴承带轭架转子的基本特性

2019 12th International Symposium on Linear Drives for Industry Applications (LDIA) Pub Date : 2019-07-01 DOI:10.1109/LDIA.2019.8770991

S. Takimura, S. Hiraoka, T. Arai, S. Ohashi

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引用次数: 1

摘要

我们研制了利用高温超导体(HTS)的磁轴承。转子由HTS的钉住作用支撑。实现了无控制的悬浮。在传统模型中，永磁体的磁通与高温超导没有联系，没有得到充分利用。本文介绍了带轭的转子。在带轭架的模型中，轭架安装在永磁体周围，以将磁通集中在高温超导上。测量了转子的静态和动态特性。在静态特性中，悬浮力增加15.8%。对恢复力的影响很小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Basic Characteristics of the Yoke Equipped Rotors in the Magnetic Bearing using HTS Pinning Effect

We have developed the magnetic bearing using the high temperature superconductor (HTS). The rotor is supported by the pinning effect of the HTS. Levitation without control is realized. In the conventional model, the flux of the permanent magnet is not linked to the HTS and is not used sufficiently. In this paper, the yoke equipped rotor is introduced. In the yoke equipped model, the yoke is installed around the permanent magnet to concentrate the flux on the HTS. The static and dynamic characteristics of the rotor are measured. In the static characteristics, the levitation force increases 15.8%. Influence in the restoring force is little.

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2019 12th International Symposium on Linear Drives for Industry Applications (LDIA)

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