Analytical Modeling and Analysis of Axial-Flux Interior Permanent-Magnet Couplers

被引：122
作者：
Mohammadi, Sajjad [1 ]
Mirsalim, Mojtaba [1 ,2 ]
Vaez-Zadeh, Sadegh [3 ]
Talebi, Heidar Ali [4 ]
机构：
[1] Amirkabir Univ Technol, Dept Elect Engn, Elect Machines & Transformers Res Lab, Tehran 15916, Iran
[2] St Marys Univ, Dept Elect Engn, San Antonio, TX 78228 USA
[3] Univ Tehran, Coll Engn, Sch Elect Engn, Tehran 63723, Iran
[4] Amirkabir Univ Technol, Real Time & Robot Lab, Tehran 15916, Iran
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2014年 / 61卷 / 11期
关键词：
Analytical modeling; axial flux; eddy-current coupler; finite-element method (FEM); interior permanent magnet (PM); saturation; OPTIMAL-DESIGN; MACHINE;
D O I：
10.1109/TIE.2014.2311391
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Analytical calculations are effective in preliminary design stages and analysis of electric machines. In this paper, for axial-flux interior permanent-magnet (PM) eddy-current couplers, an analytical model is developed, which is able to deal with the complex machine geometry and take into account material properties such as iron saturation and PM characteristics. The design considerations of the machine are also presented. Moreover, the studied structure shows several advantages in terms of mechanical and magnetic performances over the couplers with surface PMs. The three-dimensional (3-D) finite-element method is employed in the analyses and evaluations. Finally, an experimental prototype is built to validate the model.
引用
收藏
页码：5940 / 5947
页数：8
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