| 交流电机绕组的谐波分析与噪声计算 |
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| 引用本文： | 鲍晓华,王群京,刘磊.交流电机绕组的谐波分析与噪声计算[J].合肥工业大学学报(自然科学版),2004,27(10):1252-1255. |
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| 作者姓名： | 鲍晓华 王群京 刘磊 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009;合肥工业大学,电气与自动化工程学院,安徽,合肥,230009;合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 摘 要： | 文章详细阐述了交流电机绕组的谐波分析,给出了用计算机进行谐波分析的算法,研究了感应电机电磁噪声的计算方法,从运行结果来看,与实际测量结果接近。此计算方法对电机的电磁噪声分析和控制有一定的参考价值。此外,还分析了定转子槽数的对比关系对降低电动机的电磁噪声的作用,对应的选择转子槽数计算方法可用于电机设计。
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| 关 键 词： | 谐波分析 槽号相位表 电磁噪声 |
| 文章编号： | 1003-5060(2004)10-1252-04 |
| 修稿时间： | 2004年7月31日 |
Harmonic analysis of the windings of the alternating current motor and vibration computation |
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| BAO Xiao-hua,WANG Qun-jing,LIU Lei.Harmonic analysis of the windings of the alternating current motor and vibration computation[J].Journal of Hefei University of Technology(Natural Science),2004,27(10):1252-1255. |
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| Authors: | BAO Xiao-hua WANG Qun-jing LIU Lei |
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| Abstract: | In this paper, a harmonics analysis of the windings for alternating current machines is made,the general electromagnetic vibration algorithm for the induction motor is studied,and a program also given. Calculation examples are presented,and the results are very close to the measurement. This program will be helpful to the analysis and control of the electromagnetic vibration. The proportional relation between the number of stator slots and that of rotor slots is analyzed in order to reduce the main electromagnetic vibration,and the corresponding calculation method of the number of rotor slots can be used in the motor design. |
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| Keywords: | Harmonic analysis s-vector table electromagnetic noise |
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