Now showing items 1-3 of 3
Rotor Failure Diagnosis of Induction Motors by Wavelet Transform and Fourier Transform in Function of the Load
(International Conference On Computer Science And Artificial Intelligence (iccsai 2014), 2015-01-01) [Trabalho apresentado em evento]
This paper presents two diagnostic methods for the online detection of broken bars in induction motors with squirrel-cage type rotors. The wavelet representation of a function is a new technique. Wavelet transform of a ...
Rotor failure detection of induction motors by wavelet transform and Fourier transform in non-stationary condition
(Case Studies in Mechanical Systems and Signal Processing, 2015-07-01) [Artigo]
This case study presents two diagnostic methods for the detection of broken bars in inductionmotors with squirrel-cage type rotors: FFT method and waveletmethod. The FFT method allows detecting broken rotor bar when the ...
A New Approach for Real Time Fault Diagnosis in Induction Motors Based on Vibration Measurement
(2010 IEEE International Instrumentation and Measurement Technology Conference I2mtc 2010, Proceedings, 2010-01-01) [Trabalho apresentado em evento]
Condition monitoring is used to increase machinery availability and machinery performance, reducing consequential damage, increasing machine life, reducing spare parts inventories, and reducing breakdown maintenance. An ...