文章详细信息 关键词： 三速电动机;转子断条;自适应滤波;检测方法 [gap=626]Keywords: three-speed motor;broken rotor bar;self-adaptive filter;detection
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哈尔滨大电机研究所 关键词] 感应电机；转子断条；功率频谱；EMD分解；故障诊断 [gap=803]Key words: induction motor; broken bars; power spectrum; EMD; fault diagnosis
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It is to distinguish rotor bar breaking and load oscillation correctly that the prominent advantage of the new detection scheme. Results of numerical simulation and experimental tests show that the new scheme is valid and effective.
在此基础上 ,提出了一种新的基于小波包分析的转子断条在线检测方法 ,其突出优点在于可正确识别电动机转子断条故障与负荷波动。
参考来源 - 基于小波包分析的笼型异步电动机转子断条在线检测方法For rotor broken bars fault, this paper describes two kinds of detection methods, and makes a digital simulation analysis.
5.针对转子断条故障,本文介绍了两种检测方法,并进行了数字仿真分析。
参考来源 - 感应电动机内部故障分析及检测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究鼠笼型异步电动机转子断条故障和偏心故障的在线检测方法。
A method to detect squirrel cage induction motors with broken rotor bars and static eccentricity is presented.
该方法已成功应用于笼型异步电动机转子断条故障的在线监测中。
The approach is also applied to the rotor bar breaking fault detection for squirrel cage asynchronous motor in this work.
提出了基于气隙转矩的鼠笼异步电动机转子断条故障在线监测方法。
The method of rotor broken bars on-line monitoring in induction motor based on the air-gap torque is proposed.
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