Effectiveness of the Frequency Analysis of the Stator Current in the Rotor Fault Detection of Induction Motors

被引：0
|
作者：
Kowalski, Czeslaw T. [1 ]
Kanior, Waldemar [1 ]
机构：
[1] Wroclaw Univ Technol, Inst Elect Machines Drives & Measurements, PL-50372 Wroclaw, Poland
来源：
2008 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY, VOLS 1-5 | 2008年
关键词：
induction motor; rotor faults; diagnostics; frequency analysis; wavelet transform;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the paper problems connected with the rotor diagnostics of induction motors using frequency and time-frequency methods are presented. The most frequently used methods are discussed, like: Fast Fourier Transform FFT, Short-time Fourier Transform STFT and the Wavelet Transform WT. The comparative analysis of the efficiency of above mentioned methods in the failure sensing of cage rotors is presented.
引用
收藏
页码：1730 / 1734
页数：5
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