| 小波包算法在电动机转子断条故障诊断中的应用 |
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| 引用本文： | 李涛,马庆林,王新.小波包算法在电动机转子断条故障诊断中的应用[J].煤矿机电,2009(4):81-83. |
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| 作者姓名： | 李涛 马庆林 王新 |
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| 作者单位： | 1. 河南理工大学,电气工程与自动化学院,河南,焦作,454000
2. 中国矿业大学,信电学院,江苏,徐州,221008 |
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| 基金项目： | 河南省重点科技攻关资助项目，河南省高校科技创新人才支持计划项目 |
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| 摘 要： | 采用改进的小波包算法提取故障特征,提出了一种基于频带能量的故障诊断方法。该方法能快速准确地检测转子断条故障。
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| 关 键 词： | 鼠笼式异步电动机 小波包算法 频带能量 |
Application of Wavelet Packet Algorithm in Fault Diagnosis of Motor with Broken Rotor-bars |
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| LI Tao,MA Qing-lin,WANG Xin.Application of Wavelet Packet Algorithm in Fault Diagnosis of Motor with Broken Rotor-bars[J].Colliery Mechanical & Electrical Technology,2009(4):81-83. |
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| Authors: | LI Tao MA Qing-lin WANG Xin |
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| Affiliation: | 1.School of Electrical Engineering and Automation;Henan Polytechnic University;Jiaozuo 454000;China;2.School of Information and Electrical Engineering;China University of Mining and Technology;Xuzhou 221008;China |
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| Abstract: | Adopts the wavelet packet algorithm for fault feature extraction and proposed a diagnosis method based on band energy.This method is able to quickly and accurately detect the existing broken rotor-bars. |
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| Keywords: | squirrel-cage asynchronous motor wavelet packet algorithm band energy |
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