DISCRETE WAVELET ANALYSIS FOR STATOR FAULTS DETECTION IN INDUCTION MACHINE
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Date
2020-01-01
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
university of eloued جامعة الوادي
Abstract
The induction motors are not always operating under complete steady state conditions,
therefore prompting the development of non-stationary techniques for fault detection. In this
paper an inter-turn short circuit fault is considered in the stator winding. The technique for
diagnosis in transient state, especially in startup state is based from using the DWT. The
signal used for the fault detection is the stator current. The experimental results show that
using DWT can effectively be used to diagnose this type of the fault in the motor.
Description
artical
Keywords
Induction Machine; Fault diagnostic; Stator Inter-Turn Short Circuit; Discrete Wavelet Transform (DWT); Start-up state; Steady state.
Citation
R. Kechida1, A. Menacer 2.DISCRETE WAVELET ANALYSIS FOR STATOR FAULTS DETECTION IN INDUCTION MACHINE. Journal of Fundamental and sciences. vol.12, no 1. janua 2020. Faculty of exact sciences. university of el oued. [visited in 01/05/2018. available from [copy the link here]