Design and Characteristic Analysis on the Short-Stator Linear Synchronous Motor for High-Speed Maglev Propulsion

被引：15

作者：

Cho, Han-Wook ^{[1
]}

Sung, Ho-Kyoung ^{[1
]}

Sung, So-Young ^{[1
]}

You, Dae-Joon ^{[2
]}

Jang, Seok-Myeong ^{[2
]}

机构：

[1] Korea Inst Machinery & Mat, Syst Engn Res Div, Taejon 305343, South Korea

[2] Chungnam Natl Univ, Dept Elect Engn, Taejon 305764, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 11期

关键词：

Analytical field analysis; linear synchronous motor (LSM); maglev; magnetic propulsion;

D O I：

10.1109/TMAG.2008.2001511

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：

The design and characteristic analysis on the linear synchronous motor (LSM) for high-speed maglev propulsion is discussed. We describe the techniques for the design, analysis, construction, and experiment of a prototype propulsion system with short-stator LSM. On the basis of a 2-D analytical field analysis, this paper predicts the magnetic field due to dc excitation and three-phase winding current, the back-EMF, and the electromagnetic torque characteristics. The results are validated extensively by comparison with finite-element analysis and experiment. The propulsion performance was tested by using a high-speed rotary type test wheel with linear peripheral speed up to 283 km/h.

引用

页码：4369 / 4372

页数：4

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