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
收藏
页码：4369 / 4372
页数：4
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