A fast lumped parameter model for magnet skew in a motor

被引：1
|
作者：
Wang, JP [1 ]
Lieu, DK [1 ]
机构：
[1] Univ Calif Berkeley, Dept Mech Engn, Pacific Rim ElectroMech Lab, Berkeley, CA 94720 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 05期
关键词：
permanent magnet; motor; magnet skew; lumped parameter model; numerical analysis;
D O I：
10.1109/20.800639
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：
Magnet skewing is a straightforward technique to minimize detent torque, An existing fast design package fail permanent magnet motors is modified to examine the influence of magnet skew on detent torque, axial force, and bark EMP. Magnetic lumped parameter modeling takes rare of this 3-D problem bg using the sense of average in the axial direction. Permeances representing the air gap and magnets are modified as well as the function describing the magnetic motive force distribution in the air gap.
引用
收藏
页码：3709 / 3711
页数：3
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