Design and Operation of a Magnetic Continuously Variable Transmission

被引:67
作者
Atallah, Kais [1 ]
Wang, Jiabin [1 ]
Calverley, Stuart D. [2 ]
Duggan, Sarah [2 ]
机构
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
[2] Magnomat Ltd, Sheffield S1 2NS, S Yorkshire, England
关键词
Continuously variable transmission (CVT); magnetic gears; magnetic transmission; permanent-magnet machines;
D O I
10.1109/TIA.2012.2199451
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper describes a magnetic power split device integrated with a brushless permanent-magnet machine, which acts as a magnetic continuously variable transmission. It employs an atypical configuration of magnetic gear which facilitates integration. Nevertheless, 2-D and 3-D finite-element analyses and tests on a prototype have shown that such a device can exhibit a high torque density and a high efficiency. Furthermore, potential applications in hybrid vehicles and wind turbines are also discussed.
引用
收藏
页码:1288 / 1295
页数:8
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