| 大型感应电机模态分析 |
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| 引用本文： | 李闯. 大型感应电机模态分析[J]. 船电技术, 2011, 31(2): 40-42 |
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| 作者姓名： | 李闯 |
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| 作者单位： | 武汉大学电气工程学院; |
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| 摘 要： | 本文采用模态分析技术及有限元分析方法,建立了某感应电机有限元分析模型,并应用大型有限元分析软件ANSYS进行了模态分析.分析结果表明,该感应电机轴承、端盖和电机整体固有频率有效地避开了电机转子系统不平衡激振力频率、风机电动机转频激励频率及电磁激振力频率.
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| 关 键 词： | 感应电机 模态分析 有限元分析 |
Modal Analysis of Large Induction Motor |
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| Li Chuang. Modal Analysis of Large Induction Motor[J]. Marine Electric & Electronic Technology, 2011, 31(2): 40-42 |
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| Authors: | Li Chuang |
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| Affiliation: | Li Chuang(Naval Representatives office of Wuhan,Wuhan 430064,China) |
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| Abstract: | A finite element model of the induction motor is founded using finite element method and modal analysis technology to analyze models.The result shows that induction motor bearing and closure and the whole structure of the motor avoid the frequencies of the exiting force. |
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| Keywords: | induction motor model analysis finite element analysis |
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