Field circuit coupled time stepping finite element analysis on permanent magnet brushless DC motors

被引：0
|
作者：
Liu, RF [1 ]
Zhang, YH [1 ]
Hu, MQ [1 ]
Yan, DJ [1 ]
机构：
[1] Beijing Jiaotong Univ, Sch Elect Engn, Beijing 100044, Peoples R China
来源：
ICEMS 2005: Proceedings of the Eighth International Conference on Electrical Machines and Systems, Vols 1-3 | 2005年
关键词：
BLDC motor; field-circuit coupled; time-stepping FEA;
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：
A time-segment circuit and field coupled time stepping FEA model is put forward in this paper, which is very suitable to analyze the permanent magnet Brushless DC (BLDC) motors. According to the operation states and modes the time segment circuit equations can be determined. Magnetic field equations are directly coupled with the circuit equations. The armature current and torque can be obtained directly through calculation. The element analysis about the coupling problem of circuit and field is studied. A prototype is research using above model. The calculation results show good accordance with the experimental results.
引用
收藏
页码：2105 / 2108
页数：4
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