| 基于Park矢量的电动机轴承故障检测方法 |
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| 引用本文： | 薛征宇,邱赤东,王宁,沈立新.基于Park矢量的电动机轴承故障检测方法[J].轴承,2012(4):50-55. |
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| 作者姓名： | 薛征宇 邱赤东 王宁 沈立新 |
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| 作者单位： | 1. 大连海事大学轮机工程学院,辽宁 大连,116026
2. 大连海事大学交通运输管理学院,辽宁 大连,116026 |
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| 摘 要： | 提出了一种基于Park矢量的改进聚类处理算法,该方法通过辨识感应电动机三相定子电流中的故障信息来识别轴承故障。为了验证该方法的有效性,在电动机轴承上预设了故障,通过数字信号处理器采集数据,并利用上述方法进行处理。结果表明,所提出的方法可有效识别电动机的轴承故障。
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| 关 键 词： | 电动机轴承 聚类算法 Park矢量 故障检测 |
Detection Method for Faults of Motor Bearings Based on Park's Vector |
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| XUE Zheng-yu
,
QIU Chi-dong
,
WANG Ning
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SHEN Li-xin.Detection Method for Faults of Motor Bearings Based on Park's Vector[J].Bearing,2012(4):50-55. |
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| Authors: | XUE Zheng-yu QIU Chi-dong WANG Ning SHEN Li-xin |
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| Affiliation: | b(Dalian Maritime University a.Marine Engineering College;b.Transportation Management College,Dalian 116026,China) |
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| Abstract: | A new improved cluster algorithm is presented based on Park’s vector,and the bearing faults are detected by identifying fault data in 3-phase stator current of induction motor.In order to evaluate the validity of the proposed method,the faults are preset in motor bearings,and the data are gathered by using digital signal processor.The results show that the proposed method has better performance and validity in realizing bearing faults detection of motors. |
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| Keywords: | motor bearing cluster algorithm Park’s vector fault detection |
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