永磁同步推进电机电磁振动分析

doi:10.19595/j.cnki.1000-6753.tces.161991

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (14383 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The analytical expressions ofpermanent magnet synchronousmotor radial electromagnetic force are derived according to the Maxwell stress equation, and the sources of radial electromagnetic force of each order and frequency are analyzed and concluded. Taking a 45-slot 10-polepermanent magnet synchronous propulsion motor (PMSPM) as an example, the electromagnetic finite element model and structure finite element model of the motor are establishedrespectively.Then the modal analysis is carried out on the motor.The radial electromagnetic force obtained from the electromagnetic finite element model is coupled to the structural finite element model, so that the harmonic response analysis is performed on the electromagnetic vibrationof the motor. Finally, the acceleration spectrum of the prototype is compared with the corresponding finite element simulation result, which have verified the correctness of the radial electromagnetic force analytic expressions and finite element simulation results.

Key words： Permanent magnet synchronous propulsion motor electromagnetic vibration radial electromagnetic force harmonic responseanalysis

Received: 22 December 2016 Published: 22 December 2017

PACS:

TM351

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Chen Yiguang
	HanBoran
	Shen Yonghuan
	WeiJuan
	GuoXibin

Cite this article:

Chen Yiguang,HanBoran,Shen Yonghuan等. Electromagnetic Vibration Analysis of Permanent Magnet Synchronous Propulsion Motor[J]. Transactions of China Electrotechnical Society, 2017, 32(23): 16-22.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.161991 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I23/16

[1] 宋家斌. 350kW永磁推进电机设计及温升计算[D]. 沈阳: 沈阳工业大学, 2015.
[2] 唐任远. 现代永磁电机理论与设计[M]. 北京: 机械出版社, 1997.
[3] 杨浩东. 永磁同步电机电磁振动分析[D]. 杭州: 浙江大学, 2011.
[4] 刘景辉, 黄开胜, 陈治宇, 等. 永磁同步电动机径向电磁力的分析[J]. 微特电机, 2013, 41(5): 16-22. Liu Jinghui, Huang Kaisheng, Chen Zhiyu, et al. Analysis of radial electromagnetic force of permanent magnet synchronous motors[J]. Small & Special Electrical Machines, 2013, 41(5): 16-22.
[5] 李岩, 李双鹏, 周吉威, 等. 基于定子齿削角的近极槽永磁同步电机振动噪声削弱方法[J]. 电工技术学报, 2015, 30(6): 45-52. Li Yan, Li Shuangpeng, Zhou Jiwei, et al. Weakening approach of the vibration and noise based on the stator tooth chamfering in PMSM with similar number of poles and slots[J]. Transactions of China Electrotechnical Society, 2015, 30(6): 45-52.
[6] Zhu Z Q, Howe D, Chan C C. Improved analytical model for predicting the magnetic field distribution in brushless permanent magnet machines[J]. IEEE Transactions on Magnetics, 2002, 38(1): 229-238.
[7] Zhu Z Q, Xia Z P, Wu L J, et al. Analytical modeling and finite-element computation of radial vibration force in fractional-slot permanent-magnet brushless machines[J]. IEEE Transactions on Industry Application, 2010, 46(5): 1908-1918.
[8] Wang Xinghua, Li Qingfu, Wang Shuhong, et al. Analytical calculation of air-gap magnetic field distribution and instantaneous characteristics of brushless DC motors[J]. IEEE Transactions on Energy Conversion, 2003, 18(3): 424-432.
[9] 张冉. 表面式永磁电机电磁激振力波及其抑制措施研究[D]. 济南: 山东大学, 2011.
[10] 杨浩东, 陈阳生, 邓志奇. 永磁同步电机常用齿槽配合的电磁振动[J]. 电工技术学报, 2011, 26(9): 24-30. Yang Haodong, Chen Yangsheng, Deng Zhiqi. Electromagnetic vibration of PM synchronous motors with different combinations of slot and pole number[J]. Transactions of China Electrotechnical Society, 2011, 26(9): 24-30.
[11] Islam R, Husain I. Analytical model for predicting noise and vibration in permanent-magnet synchronous motor[J]. IEEE Transactions on Industry Applications, 2010, 46(6): 2346-2354.
[12] 张磊, 高春霞, 张加胜, 等. 具有凸极效应的永磁同步电机电磁振动特性[J]. 电工技术学报, 2012, 27(11): 90-96. Zhang Lei, Gao Chunxia, Zhang Jiasheng, et al. Electromagnetic vibration characteristics of PMSMs with salient effect[J]. Transactions of China Electrotechnical Society, 2012, 27(11): 90-96.
[13] Xia Z P, Zhu Z Q, Wu L J, et al. Comparison of radial vibration force in 10-pole/12-slot fractional-slot surface-mounted and interior PM brushless AC machines[C]//19 th International Conference on Electrical Machines, Rome, Italy, 2010.
[14] 许实章. 电机学[M]. 北京: 机械出版社, 1981.
[15] 陈益广, 郑军, 魏娟, 等. 舵机用永磁同步电机的设计与温度场分析[J]. 电工技术学报, 2015, 30(14): 94-99.
Chen Yiguang, Zheng Jun, Wei Juan, et al. Design of PMSM for actuator and its temperature field analysis[J]. Transactions of China Electrotechnical Society, 2015, 30(14): 94-99.