| 用电流频谱法诊断电动机故障的机理 |
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| 引用本文： | 王义门,谭德健.用电流频谱法诊断电动机故障的机理[J].中国矿业大学学报,1994,23(3):96-100. |
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| 作者姓名： | 王义门 谭德健 |
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| 作者单位： | 中国矿业大学自动化系 |
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| 摘 要： | 文中指出交流电动机的故障可分为定子侧故障和转子侧故障，后者称为隐藏故障。本文着重分析了转子侧发生故障时定子电流的波形，指出用定子电流的频谱诊断电动机转子侧故障是可行的。
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| 关 键 词： | 交流电动机 电流频谱法 故障诊断 |
Mechanism of Diagnosing A. C. Motor Faults with Electrical Current Spectrum Method |
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| Wang Yimen,Liu Yunxiong et al.Mechanism of Diagnosing A. C. Motor Faults with Electrical Current Spectrum Method[J].Journal of China University of Mining & Technology,1994,23(3):96-100. |
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| Authors: | Wang Yimen Liu Yunxiong |
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| Abstract: | This paper deals with two kinds of faults in A. C.motor.One is in side of the stator, other in side of rotor The later is called a concealed fault.The current waveform ofstator is analysed for detecting a fault in side of the rotor.Finally,it is indicated that to diagnose motor faults in side of the rotor is feasible with electrical current spectrum method. |
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| Keywords: | A C motor stator rotor spectrum |
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