Experimental and numerical analysis of lift force in magnetic levitation system

被引：13

作者：

Takao, T ^{[1
]}

Niiro, A

Suzuki, S

Hashimoto, M

Kamijo, H

Fujimoto, H

机构：

[1] Sophia Univ, Dept Elect & Elect Engn, Tokyo 1028554, Japan

[2] Railway Tech Res Inst, Tokyo 1858540, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2005年 / 15卷 / 02期

关键词：

HTS bulk; lift force; magnetic levitation; shielding effect; stable lift force;

D O I：

10.1109/TASC.2005.849631

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new type of magnetic levitation system using the shielding effect of the HTS bulk is studied. The system includes a permanent magnet and three HTS bulks as a vehicle, and a ferromagnetic bar as a guide way. The simple structure of the guide way reduces large amount of construction costs. The system also provides stable lift force without any active control system. The characteristics of lift force are numerically analyzed using IEM(Integral Element Method). Experiment was performed using a small model. The two results are compared.

引用

页码：2281 / 2284

页数：4

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