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Effects of the simultaneous presence of static eccentricity and broken rotor bars on the stator current of induction machine
Many papers are available in the literature about detection of faults in induction machines.
However, they generally deal only with a single fault. Instead, in practice, the case of mixed …
However, they generally deal only with a single fault. Instead, in practice, the case of mixed …
On the use of slot harmonics as a potential indicator of rotor bar breakage in the induction machine
This paper sheds light on the additional harmonic components arising from broken bars fault
in the stator line current of an induction machine, which are generalized and analyzed in a …
in the stator line current of an induction machine, which are generalized and analyzed in a …
A detection method for induction motor bar fault using sidelobes leakage phenomenon of the sliding discrete Fourier transform
MA Moussa, M Boucherma… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The Fourier transform is widely used to diagnose induction motor faults through the
monitoring of fault signatures from measured signals such as stator currents. For a good …
monitoring of fault signatures from measured signals such as stator currents. For a good …
Static air-gap eccentricity fault diagnosis using rotor slot harmonics in line neutral voltage of three-phase squirrel cage induction motor
The mixed eccentricity fault detection in a squirrel cage induction motor has been thoroughly
investigated. However, a few papers have been related to pure static eccentricity fault and …
investigated. However, a few papers have been related to pure static eccentricity fault and …
Validation of a faulted rotor induction machine model with an insightful geometrical interpretation of physical quantities
Many proposals about induction-machine broken-bar detection can be found in the
literature. Disturbances that affect phase currents, current space vector, power, fluxes …
literature. Disturbances that affect phase currents, current space vector, power, fluxes …
Bearing Fault Diagnosis in Induction Machines Based on Electromagnetic Torque Spectral Frequencies Analysis.
The main aim of this article is to achieve predictive maintenance by proposing reliable
residuals specific to outer ring bearing faults. Our work falls within the general context of …
residuals specific to outer ring bearing faults. Our work falls within the general context of …
[PDF][PDF] Analytical model of cage induction machine dedicated to the study of the inner race bearing fault
This paper presents a new analytical model for inner bearing raceway defect. The model is
based on the presentation of different machine inductances as Fourier series without any …
based on the presentation of different machine inductances as Fourier series without any …
Analytical model of cage induction machine dedicated to the study of axial non-uniformities
The present paper describes an analytical model of a squirrel cage induction machine
based on the presentation of different machine inductances as Fourier series without any …
based on the presentation of different machine inductances as Fourier series without any …
Modeling of multiphase induction motors under outer raceway bearing fault
MY Kaikaa, ZY Kecita - 2018 6th International Conference on …, 2018 - ieeexplore.ieee.org
This paper proposes a new analytical model of double star induction motor under bearing
faults. Using combination of modified winding function and Fourier series approaches …
faults. Using combination of modified winding function and Fourier series approaches …
Calculation of induction machines inductances under outer raceway defect
The stator or rotor faults don't have important percentage compared to bearings faults. For
this reason, it's necessary for us to worry about this kind of faults. The detection of this failure …
this reason, it's necessary for us to worry about this kind of faults. The detection of this failure …