Dynamic Analysis of Permanent Magnet Stepper Motor with Asymetric Stator

被引:0
|
作者
Bober, Peter [1 ]
Ferkova, Zelmira [1 ]
机构
[1] Tech Univ Kosice, Dept Elect Engn & Mechatron, Letna 9, Kosice 04200, Slovakia
关键词
permanent magnet motor; stepper motor; dynamic analysis; simulation; Finite Element Method;
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
Permanent magnet stepper motors are being applied as digital actuators for long time. This paper presents a simulation and dynamic analysis of a special type of two-phase permanent magnet stepper motor with the asymmetric stator. The measurement on the motor prototype reveals irregular step size for the half-stepping mode. Therefore, the model of the motor was built and several experiments were run to analyze its dynamic behavior. A simulation was used to find appropriate stator dimension arrangement to achieve regular step size. The results of position and torque simulation are presented for original and modified stator dimensions.
引用
收藏
页码:324 / 327
页数:4
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