Analytical Modeling of a Novel Vernier Pseudo-Direct-Drive Permanent-Magnet Machine

被引：0
|
作者：
Yin, Xin [1 ]
Fang, Youtong [1 ]
Huang, Xiaoyan [1 ]
Pfister, Pierre-Daniel [1 ]
机构：
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou, Zhejiang, Peoples R China
来源：
2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC) | 2016年
基金：
中国国家自然科学基金;
关键词：
Magnetic gear; Power factor; Torque density;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The Vernier permanent-magnet machine (VPM) shares the same working principle as the MG-integrated machine with the main disadvantage being its low power factor. This paper proposes a novel Vernier pseudo-direct-drive machine (VPDD) combining the benefits of the VPM and the PDD. A 2-D subdomain analytical model is derived for a quick optimization of geometrical parameters. The analytical model is validated by the finite-element method. Compared with the VPM, the VPDD has a higher torque capability with a much smaller excitation current and a significantly higher power factor.
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页数：1
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