| 汽车爪极发电机定子模态分析和固有频率计算 |
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| 引用本文： | 鲍晓华,刘健,倪有源,刘冰,温旭.汽车爪极发电机定子模态分析和固有频率计算[J].汽车工程,2011,33(12). |
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| 作者姓名： | 鲍晓华 刘健 倪有源 刘冰 温旭 |
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| 作者单位： | 1. 合肥工业大学电气与自动化工程学院,合肥,230009
2. 合肥三益江海泵业有限公司,合肥,231131 |
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| 基金项目： | 国家自然科学基金(51177033); 安徽省自然科学基金(11040606M124)资助 |
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| 摘 要： | 建立爪极电机定子结构的三维有限元模型,利用ANSYS软件对其进行模态分析,计算爪极电机定子的固有频率.结果表明,定子6阶模态对爪极电机噪声和振动的贡献最大.
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| 关 键 词： | 爪极发电机 定子 模态分析 有限元法 固有频率 |
Modal Analysis and Natural Frequency Calculation of the Stator in Automotive Claw-pole Alternator |
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| Bao Xiaohua
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Liu Jian
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Ni Youyuan
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Liu Bing
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Wen Xu.Modal Analysis and Natural Frequency Calculation of the Stator in Automotive Claw-pole Alternator[J].Automotive Engineering,2011,33(12). |
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| Authors: | Bao Xiaohua Liu Jian Ni Youyuan Liu Bing Wen Xu |
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| Institution: | Bao Xiaohua1,Liu Jian1,Ni Youyuan1,Liu Bing1 & Wen Xu2 1.School of Electrical Engineering and Automation,Hefei University of Technology,Hefei 230009,2.Hefei Sanyi Jianghai Pump Co.,Ltd.,Hefei 231131 |
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| Abstract: | A 3D FE model for the stator of claw-pole motor is built,a modal analysis is performed on it using software ANSYS and the natural frequency of motor stator is calculated.The results show that the 6th order mode of stator has the most contribution to the noise and vibration of claw-pole motor. |
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| Keywords: | claw-pole alternator stator modal analysis FEM natural frequency |
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