罩极式电动机转矩波动分析与抑制方法研究

doi:10.19595/j.cnki.1000-6753.tces.160601

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Abstract Utilizing double-revolving-field theory, we studied the magnetic potential induced by shaded-pole motor's stator and formulated equivalent circuit of the motor. Deduction of arithmetic expression of the air-gapped revolving magnetic field and rotor current led to the arithmetic expression of motor electromagnetic torque. The result indicated that second harmonic generation vibration torque component was part of the electromagnetic torque. The theory above was then validated through measuring the actual torque ripple of the shaded-pole motor. In accordance with the originating mechanism and alteration pattern of shaded-pole motor torque ripple, a new suppression method based on peak-valley complementarity principle was proposed, and a low torque ripple shaded-pole motor was presented. Lastly, A testing platform was built to measure the torque ripple of the motor, and we eventually proved that the second harmonic generation vibration torque component was moderately suppressed. Thus the plausibility of this method was validated.

Key words： Shaded pole-motor double-revolving-field theory electromagnetic torque vibration torque peak-valley complementarity

Received: 03 May 2016 Published: 14 September 2017

PACS:

TM315

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	Feng Hao
	Zhao Hao
	Xu Wenbing

Cite this article:

Feng Hao,Zhao Hao,Xu Wenbing. Research on the Analysis and Suppression Method of Shaded Pole-Motor Torque Ripple[J]. Transactions of China Electrotechnical Society, 2017, 32(17): 144-155.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.160601 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I17/144

[1] 代颖, 崔淑梅. 空调压缩机用单相异步电动机的噪声分析[J]. 微特电机, 2013, 41(11): 33-35.
Dai Ying, Cui Shumei. Noise analysis of single-phase induction motor for air conditioning compression[J]. Small and Special Electrical Machines, 2013, 41(11): 33-35.
[2] 王秀和, 田国会. 新型高效单相感应电动机的设计计算方法研究[J]. 电工技术学报, 2000, 15(4): 10-13.
Wang Xiuhe, Tian Guohui. Study of a new type of single phase induction motor with higher efficiency[J]. Transactions of China Electrotechnical Society, 2000, 15 (4): 10-13.
[3] Wagner W P. Calculation of system-fault currents due to induction motors[J]. Proceedings of the Institution of Electrical Engineers, 1972, 119(1): 75-83.
[4] Mori D, Ishikawa T. Force and vibration analysis of induction motors[J]. IEEE Transactions on Magnetics, 2005, 41(5): 1948-1951.
[5] Tsypkin M. Induction motor condition monitoring: Vibration analysis technique-a twice line frequency component as a diagnostic tool[J]. IEEE International Electric Machines & Drives Conference (IEMDC), 2013: 117-124.
[6] 李帅, 刘岩, 杨冰, 等. 牵引电机传动系统噪声及振动分析[J]. 噪声与振动控制, 2011, 31(3): 149-152.
Li Shuai, Liu Yan, Yang Bing, et al. Noise and vibration analysis for drive system of a traction motor[J]. Noise and Vibration Control, 2011, 31(3): 149-152.
[7] 代颖. 电动汽车驱动用感应电机的电磁噪声研究[D]. 黑龙江: 哈尔滨工业大学, 2007.
[8] 鲍晓华, 李福英, 方勇, 等. 大型潜水电机混合偏心时转子副临界振动的研究[J]. 电工技术学报, 2015, 30(6): 142-149.
Bao Xiaohua, Li Fuying, Fang Yong, et al. Sub-critical speed vibration of rotors for large submersible motors with mixed eccentricity[J]. Transactions of China Electrotechnical Society, 2015, 30(6): 142-149.
[9] 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.
[10] 鲍晓华, 吴锋, 魏琼, 等. 基于辅助槽的汽车爪极发电机电磁振动削弱方法[J]. 电工技术学报, 2014, 29(9): 161-166.
Bao Xiaohua, Wu Feng, Wei Qiong, et al. Reduction of electromagnetic vibration for automobile alternator by auxiliary slot[J]. Transactions of China Electrotechnical Society, 2014, 29(9): 161-166.
[11] 詹立新, 周凯. 无轴承异步电机动不平衡振动补偿控制[J]. 电工技术学报, 2014, 29(11): 78-87.
Zhan Lixin, Zhou Kai. Unbalance compensation of rotor vibration for bearingless induction motors[J]. Transactions of China Electrotechnical Society, 2014, 29(11): 78-87.
[12] 张鑫, 王秀和, 杨玉波. 基于改进磁场分割法的开关磁阻电机径向力波抑制能力解析计算[J]. 电工技术学报, 2015, 30(22): 9-18.
Zhang Xin, Wang Xiuhe, Yang Yubo. The computation of vibration reduction capacity for switched reluctance motor based on improved magnetic field partition method[J]. Transactions of China Electrotechnical Society, 2015, 30(22): 9-18.
[13] 程加堂, 段志梅, 艾莉, 等. 基于QPSO-BP和改进D-S的水电机组振动故障诊断[J]. 电力系统保护与控制, 2015, 43(19): 66-71.
Cheng Jiatang, Duan Zhimei, Ai Li, et al. Vibration fault diagnosis for hydroelectric generating unit based on QPSO-BP and modified D-S theory[J]. Power System Protection and Control, 2015, 43(19): 66-71.
[14] 张孝远, 张新萍, 苏保平. 基于最小最大核K均值聚类算法的水电机组振动故障诊断[J]. 电力系统保护与控制, 2015, 43(5): 27-34.
Zhang Xiaoyuan, Zhang Xinping, Su Baoping. Vibrant fault diagnosis for hydro-turbine generating unit using minmax kernel K-means clustering algorithm[J]. Power System Protection and Control, 2015, 43(5): 27-34.
[15] 李永德, 李红伟, 张炳成, 等. 融合粗糙集与神经网络的燃气轮发电机组振动故障诊断方法[J]. 电力系统保护与控制, 2014, 42(8): 90-94.
Li Yongde, Li Hongwei, Zhang Bingcheng, et al. Fault diagnosis of gas turbine generator set by combination of rough sets and neural network[J]. Power System Protection and Control, 2014, 42(8): 90-94.
[16] Sarac V, Atanasova-Pacemska T. Simulation model for prediction of transient performance characteristics of single-phase shaded pole motor[J]. Journal of Electrical Engineering-Elektrotechnicky Casopis, 2016, 67(4): 253-260.
[17] Makowski K. Determination of performance characteristics of a single-phase shaded pole induction motor by circuit-field method[J]. Electrical Engineering, 2002, 84(5): 281-286.
[18] Trawinski T, Closka A. Shaded pole induction motor- implementation of circuit-field model in Femlab/ Matlab programs[J]. Przeglad Elektrotechniczny, 2007, 83(1): 35-38.