Analysis of the effect of asymmetric magnetic barrier on torque ripple of built-in permanent magnet synchronous motor
Authors: 
Hebiao Shen, Chaohui Zhao, and Hailing LuAuthors Info & Claims
Hebiao Shen, Chaohui Zhao, and Hailing LuAuthors Info & ClaimsJune 2021
Pages 102 - 106
Abstract
In this paper, a 37kW built-in permanent magnet synchronous motor (PMSM) is used as the research object. The finite element model of the original motor with asymmetric barrier structure is established. The effect of asymmetric magnetic barrier structure on torque ripple of motor is compared and analyzed. The influence of the design method of asymmetric magnetic barrier on the motor is analyzed from the harmonic direction of the reverse electromotive force. The results show that the asymmetric magnetic barrier design method can effectively reduce the torque ripple of the motor and improve the power density without sacrificing the output torque of the motor.
References
[1]
Hanselman D C. Effect of skew, pole count and slot count on brushless motor radial force, cogging torque and back EMF[J]. IEE Proceedings---Electric Power Applications, 1997, 144(5): 325.
[2]
TAO Caixia, FU Minglu, et al. Effects of auxiliary slots on the cogging torque of interior permanent-magnet synchronous motor[J]. Journal of Chongqing University, 2021, 44(04): 64.
[3]
YE Xiaoben, WU Bangchao. Cogging Torque Optimi-zation Design in interior-type permanent magnet syn-chronous motor[J]. Micromotors, 2019, 52(04): 12.
[4]
Eastham JF, Ionel DM, Balchin M J, et al. Finite element analysis of an interior-magnet brushless DC machine, with a step-skewed rotor[J]. IEEE Transactions on Magnetics, 1997, 33(2): 2117
[5]
Li Y, Xing J, Wang T, et al. Programmable design of magnet shape for permanent-magnet synchronous motors with sinusoidal back EMF waveforms[J]. IEEE Transactions on Magnetics, 2008, 44(9): 2163
[6]
WANG Xiaoyuan, HE Xiaoyu, GAO Peng. Research on electromagnetic vibration and noise reduction method of V type magnet rotor permanent magnet motor electric vehicles[J]. Proceedings of the CSEE, 2019, 39 (16): 4919.
[7]
GAO Peng, SUN Xibin, TAN Shunle. Research on electromagnetic vibration and noise analysis and opti-mization of permanent magnet synchronous motor for electric vehicle[J]. Micromotors, 2019, 52(12):7.
[8]
XIE Ying, LI Fei, LI Zhiwei, et al. Optimized design and research of vibration reduction with an interior permanent magnet synchronous motor[J]. Proceedings of the CSEE, 2017, 37(18): 5437.
[9]
LIU Wanqiu, DAI Ying, YE Fei, et al. Optimization of vibration and noise of vehicle permanent magnet dyn-chronous motor based on auxiliary slot of rotor[J]. Electric Machines & Control Application, 2020, 47(06):76.
[10]
Kim K C. A novel method for minimization of cooging torque and torque ripple for interior permanent magnet synchronous motor[J]. IEEE Transactions on Magnetics, 2014, 5(2): 7019604
[11]
Zhao W, Zhao F, Lipo T A, et al. Optimal design of a novel V-type interior permanent magnet motor with assisted barriers for the improvement of torque charac-teristics[J]. IEEE Transactions on Magnetics, 2014, 50(11): 1.
[12]
Dajaku G, Gerling D. New methods for reducing the cogging torque and torque ripples of PMSM[C]//4th In-ternational Electric Drives Production Conference. Nuremberg: IEEE, 2014: 1--7.
[13]
WANG Kai, SUN Haiyang, ZHANG Lufeng, et al. An overview of rotor pole optimization techniques for permanent magnet synchronous ma-chines[J]. Proceedings of the CSEE, 2017, 37(24): 7304.
[14]
Chen Yiguang, Han Boran, Shen Yonghuan, et al. Electromagnetic vibration analysis of permanent magnet synchronous propulsion motor[J]. Transactions of China Electrotechnical Society, 2017, 32(23): 16.
[15]
Ma C, Zuo S. Black-Box method of identification and diagnosis of abnormal noise sources of permanent magnet synchronous machines for electric vehicles[J]. IEEE Transactions on Industrial Electronics, 2014, 61(10): 5538--5549.
Index Terms
- Analysis of the effect of asymmetric magnetic barrier on torque ripple of built-in permanent magnet synchronous motor
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Published In
June 2021
807 pages
ISBN:9781450390231
DOI:10.1145/3473714
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- Chongqing Univ.: Chongqing University
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Association for Computing Machinery
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Published: 13 August 2021
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ICCIR 2021
ICCIR 2021: 2021 International Conference on Control and Intelligent Robotics
June 18 - 20, 2021
Guangzhou, China
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ICCIR '21 Paper Acceptance Rate 131 of 239 submissions, 55%;
Overall Acceptance Rate 131 of 239 submissions, 55%
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