Effect of Stator and Rotor Notches on Cogging Torque of Permanent Magnet Synchronous Motor

被引：0
|
作者：
Ma, Guang [1 ]
Li, Guoli [2 ]
Zhou, Rui [3 ]
Guo, Xiwen
Ju, Lufeng
Xie, Fang
机构：
[1] Anhui Univ, Sch Elect Engn & Automat, Hefei, Anhui, Peoples R China
[2] Anhui Univ, Natl Engn Lab Energy Saving Motor & Control Techn, Hefei, Anhui, Peoples R China
[3] Anhui Univ, Minist Educ, Engn Res Ctr Power Qual, Hefei, Anhui, Peoples R China
来源：
2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2017年
关键词：
auxiliary slot; cogging torque; finite element method; permanent magnet synchronous motor; 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 describes the causes of cogging torque in Permanent Magnet synchronous Motor. Establishes a motor model by ANSOFT software, uses Finite Element Method to quantitative analysis and comparative peak cogging torque and torque with notches at different locations, and different number of auxiliary slot. The conclusion is that notch reasonable can reduce the cogging torque of permanent magnet motor effective.
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页数：5
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