Transient thermal analysis using both lumped-circuit approach and finite element method of a permanent magnet traction motor

被引:0
|
作者
Chin, YK
Staton, DA
机构
来源
2004 IEEE AFRICON: 7TH AFRICON CONFERENCE IN AFRICA, VOLS 1 AND 2: TECHNOLOGY INNOVATION | 2004年
关键词
thermal analysis; lumped-circuit; finite element method; permanent magnet synchronous motor;
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
This paper presents the transient thermal analysis of a permanent magnet (PM) synchronous traction motor. The motor has magnets inset into the surface of the rotor to give a maximum fleld-weakening range of between 2 and 2.5. Both analytically based lumped circuit and numerical finite element methods have been used to simulate the motor. A comparison of the two methods is made showing the advantages and disadvantages of each. Simulation results are compared with practical measurements.
引用
收藏
页码:1027 / 1035
页数:9
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