Theoretical Analysis of Torque Performance in Permanent Magnet-assisted Synchronous Reluctance Motor

被引：0
|
作者：
Chai, Feng [1 ]
Hu, Huiying [1 ]
Geng, Lina [1 ]
机构：
[1] Harbin Inst Technol, Dept Elect Engn, Harbin 150001, Peoples R China
来源：
2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2017年
关键词：
Permanent Magnet-assisted Synchronous Reluctance Motor; Reluctance network; Torque ripple; Flux barrier; RIPPLE REDUCTION;
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 proposed an analytical method for the calculation of electromagnetic toque in a Permanent Magnet-assisted Synchronous Reluctance Motor (PMASynRM) based on equivalent magnetic network model. The Fourier expression of the electromagnetic torque considering harmonic is theoretically analyzed and simulated. With the aim of reducing torque ripple, the effect of the flux barrier angle on the electromagnetic torque and torque ripple is theoretically studied and simulated in one pole asymmetry and one pole pairs asymmetry structure. Finally, the optimal flux barrier angle is given. There is a good consistence between theoretical and simulation result.
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页数：6
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