Magnetic Field in a Transverse- and Axial-Flux Permanent Magnet Synchronous Generator From 3-D FEA

被引：23
作者：
Chan, T. F. [1 ]
Wang, Weimin [1 ]
Lai, L. L. [2 ]
机构：
[1] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
[2] State Grid Energy Res Inst, Beijing 100052, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2012年 / 48卷 / 02期
关键词：
Finite element analysis; permanent-magnet generator; synchronous generator;
D O I：
10.1109/TMAG.2011.2172394
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 magnet field in a new form of transverse- and axial-flux permanent-magnet synchronous generator is studied. In this novel machine configuration, the main flux flows in the transverse direction as the rotation. The flux density distribution is analyzed using a 3-D finite-element method (3-D FEM). Details of field computation, including the convergence criterion, are explained. Experimental flux density measurements are in good agreement with the computed results. Using a time-stepping technique, the output voltage and current waveforms of the generator are also computed and the accuracy is confirmed by load tests.
引用
收藏
页码：1055 / 1058
页数：4
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