具有凸极效应的永磁同步电机电磁振动特性

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Abstract Comparing to the surface-mounted permanent magnet synchronous motor(PMSM), motors with salient effect have the advantages of much more compact structure, higher torque(or power)-density, but with much stricter requirements to vibration and acoustic noise. To solve this problem, electromagnetic force wave mathematic models of the PMSMs for electric vehicles(EV) are deduced and the influential factors of frequency and orders of electromagnetic force wave are analyzed in this paper. Moreover, mechanical finite element analysis(FEA) is used to obtain the modal shape and frequency characteristics of prototype motor. Finally, vibration and acoustic noise characteristics of prototype motors at high speed are measured and numerically analyzed; comparisons are also made between estimated modals and experiment results. The results validate the good consistency between the radial electromagnetic force wave model, modal analysis and experimental measurements. Also, different carrier frequencies are researched to obtain the impact of PWM excitation on the vibration characteristics.

Key words： Salient effect force wave model electromagnetic vibration modal finite element analysis

Received: 28 January 2012 Published: 20 March 2014

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TM351

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	Zhang Lei
	Gao Chunxia
	Zhang Jiasheng
	Wen Xuhui

Cite this article:

Zhang Lei,Gao Chunxia,Zhang Jiasheng等. Electromagnetic Vibration Characteristics of PMSMs with Salient Effect[J]. Transactions of China Electrotechnical Society, 2012, 27(11): 89-96.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I11/89

[1] 陈永校, 诸自强, 应善成. 电机噪声的分析和控制[M].杭州: 浙江大学出版社, 1987.
[2] Van Der Giet M, Franck D, Rothe R. Fast-and-easy acoustic optimization of PMSM by means of hybrid modeling and FEM-to-measurement transfer functions [C]. XIX International Conference on Electrical Machines(ICEM), September 6-8, Rome, 2010, 9: 1-6.
[3] Vijayraghavan P, Krishnan R. Noise in electric machines: a review[J]. IEEE Transactions on Industry Applications, 1999, 35(5): 1007-1013.
[4] Girgis R S, Verma S P. Resonant frequencies and vibration behavior of stators of electrical machines as affected by teeth, windings, frame and laminations[J]. IEEE Transactions on Power Apparatus and Systems, 1979, PAS-98(4): 1446-1455.
[5] Girgis R S, Vermas S P. Method for accurate determination of resonant frequencies and vibration behavior of stators of electrical machines[J]. IEE Proceedings Electric Power Applications, 1981, 128(1): 1.
[6] Colby R S, Mottier F M, Miller T J E. Vibration modes and acoustic noise in a four-phase switched reluctance motor[J]. IEEE Transactions on Industry Applications, 1996, 32(6): 1357-1364.
[7] Delaere K, Heylen W, Belmans R. Comparison of induction machine stator vibration spectra induced by reluctance forces and magnetostriction[J]. IEEE Transactions on Magnetics, 2002, 38(2): 969-972.
[8] Shenbo Y, Renyuan T. Electromagnetic and mechanical characterizations of noise and vibration in permanent magnet synchronous machines[J]. IEEE Transactions on Magnetics, 2006, 42(4): 1335-1338.
[9] Erdelyi E. Predetermination of sound pressure levels of magnetic noise of polyphase induction motors[J]. Power Apparatus and Systems, Part III Transactions of the American Institute of Electrical Engineers, 1955, 74(3): 1269-1280.
[10] Lo W C, Chan C C, Zhu Z Q. Acoustic noise radiated by PWM-controllel induction machine drives[J]. IEEE Transactions on Industrial Electronics, 2000, 47(4): 880-889.
[11] Belmans R J M, D’hondt L, Vandenput A J. Analysis of the audible noise of three-phase squirrel-cage induction motors supplied by inverters[J]. IEEE Transactions on Industry Applications, 1987, IA-23(5): 842-847.
[12] 黄礼文, 盛宏玉, 张伟星. 准确控制异步电机电磁噪声[J]. 中小型电机, 1994, 21(6): 10-14.
Hang Liwen, Sheng Hongyu, Zhang Weixing. Accuracy control of electromagnetic noise of induction motors[J]. S&M Electric Machines, 1994, 21(6): 10-14.
[13] 黄礼文, 王宗培. 电动机噪声理论和控制技术的进展[J]. 电工技术学报, 2000, 15(5): 34-38.
Hang Liwen, Wang Zongpei．Development of motor noise theory and noise control technique[J]. Transactions of China Electrotechnical Society, 2000, 15(5): 34-38.
[14] 唐任远, 宋志环, 于慎波. 变频器供电对永磁电机振动噪声源的影响研究[J]. 电机与控制学报, 2011, 14(3): 12-17.
Tang Renyuan, Song Zhihuan, Yu Shenbo. Study on source of vibration and acoustic noise of permanent magnet machines by inverter[J].Electric Machines and Control, 2011, 14(3): 12-17.
[15] 张冉, 王秀和, 乔东伟. 基于辅助槽的永磁电机激振力波削弱方法[J]. 中国电机工程学报, 2010, 30(18): 103-108.
Zhang Ran, Wang Xiuhe, Qiao Dongwei. Reduction of exciting force wave for permanent magnet motors by teeth notching[J]．Proceedings of the CSEE, 2010, 30(18): 103-108.
[16] 代颖, 崔淑梅, 宋立伟. 车用电机的有限元模态分析[J]. 中国电机工程学报, 2011, 31(9): 100-104.
Dai Ying, Cui Shumei, Song Liwei. Finite element method modal analysis of driving motor for electric vehicle[J]. Proceedings of the CSEE, 2011, 31(9): 100-104.
[17] 王秀和. 永磁电机[M]. 北京: 中国电力出版社, 2007.
[18] 陈世坤. 电机设计[M]. 北京: 机械工业出版社, 2008.