STABLE LEVITATION OF STEEL ROTORS USING PERMANENT-MAGNETS AND HIGH-TEMPERATURE SUPERCONDUCTORS

被引：14

作者：

HULL, JR

PASSMORE, JL

MULCAHY, TM

ROSSING, TD

机构：

[1] Energy Technology Division, Argonne National Laboratory, Argonne

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 01期

关键词：

D O I：

10.1063/1.357115

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Individual freely spinning magnetic steel rotors were levitated by combining the attractive force between permanent magnets and the rotor with the repulsive force between high-temperature superconductors and the steel. The levitation force and stiffness of several configurations are presented, and the application of this levitation method to high-speed bearings is discussed.

引用

收藏

页码：577 / 580

页数：4

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