Magnetostatic Analysis of Surface-Mounted Permanent Magnet Motor with External Rotor for Use in Electric Hand Planer

被引：0
|
作者：
Lavrinovicha, Ludmila [1 ]
Dirba, Janis [1 ]
Lavrinovich, Nikolay [1 ]
机构：
[1] RTU Riga Tech Univ, Fac Power & Elect Engn, Dept Elect Machines & Devices, LV-1010 Riga, Latvia
来源：
PROCEEDINGS OF THE 14TH INTERNATIONAL SCIENTIFIC CONFERENCE ELECTRIC POWER ENGINEERING 2013 | 2013年
关键词：
Magnetostatic; Surface-mounted permanent magnet motor; Electromagnetic torque; Maxwell's stress method; Slot skewing; Stalled rotor;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper presents magnetostatic analysis of electromagnetic torque of surface-mounted permanent magnet motor with external rotor that is devised to be used for direct drive electric hand planer. Maxwell's stress method and experimental method at stalled rotor are used to determine the electromagnetic torque for the analysis in this paper. The analysis of the obtained electromagnetic torque-angle characteristics shows that the studied motor has significant electromagnetic torque pulsations. The way of torque pulsations minimization by stator slots skewing, using multi-slide virtual model, is also analysed in this paper.
引用
收藏
页码：211 / 214
页数：4
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