Inter-turn fault detection of induction motors using a method based on spectrogram of motor currents
Steady-state signatures seem more reliable than incipient fault signatures for detection of
inter-turn short circuit (ITSC) fault in induction motors (IMs). An efficient detection approach is …
inter-turn short circuit (ITSC) fault in induction motors (IMs). An efficient detection approach is …
Detection of interturn short-circuit faults in DFIGs based on external leakage flux sensing and the VMD-RCMDE analytical method
S Zhao, Y Chen, AU Rehman, F Liang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Fault detection based on external leakage flux can address various faults, such as short-
circuit faults in stators and rotors. External leakage flux sensing technology, as a …
circuit faults in stators and rotors. External leakage flux sensing technology, as a …
In-circuit impedance measurement setups of inductive coupling approach: A review
In-circuit impedance measurement provides useful information for many EMC applications.
The inductive coupling approach is a promising in-circuit impedance measurement method …
The inductive coupling approach is a promising in-circuit impedance measurement method …
Current collector health monitoring of LRT trains powered by three-phase AC power rail based on inductive coupling method
Z Zhao, EK Chua, T Svimonishvili, F Fan… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The current collector is a key component of most light rail transit (LRT) trains. It draws electric
power from the catenary or the power rail for each moving train. Due to wear, tear, and harsh …
power from the catenary or the power rail for each moving train. Due to wear, tear, and harsh …
A survey of impedance measurement methods in power electronics
Impedance is one of the vital parameters that provides useful information for many power
electronics related applications. A lot of impedance measurement methods in power …
electronics related applications. A lot of impedance measurement methods in power …
A novel single-probe setup for multifrequency simultaneous measurement of in-circuit impedance
The single-probe setup (SPS) based on the inductive coupling approach is a promising
candidate for in-circuit impedance measurement of an energized electrical system due to its …
candidate for in-circuit impedance measurement of an energized electrical system due to its …
Review of Fault Diagnosis Methods for Induction Machines in Railway Traction Applications
R Issa, G Clerc, M Hologne-Carpentier, R Michaud… - Energies, 2024 - mdpi.com
Induction motors make up approximately 80% of the electric motors in the railway sector due
to their robustness, high efficiency, and low maintenance cost. Nevertheless, these motors …
to their robustness, high efficiency, and low maintenance cost. Nevertheless, these motors …
Improved calibration technique for two-probe setup to enhance its in-circuit impedance measurement accuracy
The in-circuit impedance is a key parameter to evaluate the health and operation of many
electrical systems. The two-probe setup (TPS) based on the inductive coupling approach is …
electrical systems. The two-probe setup (TPS) based on the inductive coupling approach is …
Recursive singular spectrum analysis for induction machines unbalanced rotor fault diagnosis
One of the major challenges of diagnosing rotor symmetry faults in induction machines (IMs)
is severe modulation of fault and supply frequency components. In particular, existing …
is severe modulation of fault and supply frequency components. In particular, existing …
Inductively Coupled in-Circuit Measurement of Two-Port Admittance Parameters
S Negri, G Spadacini, F Grassi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In-circuit impedance and admittance measurements are widely exploited in power
electronics, from control stability analysis to electromagnetic interference modeling. In …
electronics, from control stability analysis to electromagnetic interference modeling. In …