Cogging Torque Evaluation through a Magnetic Field Analytical Computation in Permanent Magnet Motors

被引：0
|
作者：
Dubas, F. [1 ]
Sari, A. [1 ]
Kauffmann, J-M. [1 ]
Espanet, C. [1 ]
机构：
[1] UFC, Inst FEMTO ST, CNRS UMR 6174, ENISYS Dept, F-90010 Belfort, France
来源：
2009 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-3 | 2009年
关键词：
Analytical solution; Cogging torque; PM motors; Slotting effect; BRUSHLESS DC MOTORS; EMF WAVE-FORMS; FLUX-DENSITY; AIR-GAP; MACHINES; LOSSES;
D O I：
暂无
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：
In this paper, the authors present a cogging torque evaluation by a new two-dimensional (2-D) analytical solution of the no-load magnetic field with the slotting effect in multi-pole surface mounted permanent-magnet (PM) motors (SMPMM). The cogging torque waveforms have been compared with the finite element analysis (FEA). The analytical results are in very good agreement with those obtained by the FEA, considering amplitude and waveform.
引用
收藏
页码：1694 / 1698
页数：5
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