In this study we investigate the possibility of broken bar fault detection in an\r\ninduction machine rotor using spectral analysis of the stator currents. The numerical\r\nmethod, presented in this work, based on the Hilbert transform shows the possibility\r\nof improving the detection of faults in electrical machines.\r\nThe results obtained using this method are validated experimentally on a test\r\nbench with an induction motor of 5.5 kW.
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