CAD system for inter-turn fault diagnosis of offshore wind turbines via multi-CNNs & feature selection
Condition monitoring, fault diagnosis, and scheduled maintenance of wind turbines (WTs)
are becoming a necessity to maximize their economic benefits and reduce their downtime …
are becoming a necessity to maximize their economic benefits and reduce their downtime …
Fault detection and condition monitoring of PMSGs in offshore wind turbines
Research on fault detection (FD) and condition monitoring (CM) of rotating electrical
generators for modern wind turbines has addressed a wide variety of technologies. Among …
generators for modern wind turbines has addressed a wide variety of technologies. Among …
Inter-turn short-circuit faults diagnosis in synchronous reluctance machines, using the Luenberger state observer and current's second-order harmonic
Interturn short-circuit faults are one of the most (if not the most) harmful electrical machine
failures, that if not detected and mitigated at a very incipient stage of development may …
failures, that if not detected and mitigated at a very incipient stage of development may …
Reliable detection of stator interturn faults of very low severity level in induction motors
The interturn faults are one of the most (if not the most) challenging electrical machine
failures to detect online and at incipient severity stages. Past works and experience have …
failures to detect online and at incipient severity stages. Past works and experience have …
Online interturn short-circuit fault diagnosis in induction motors operating under unbalanced supply voltage and load variations, using the STLSP technique
It is well known that the most common reason for electrical machines breakdown is the stator
windings' fault occurrence. Indeed, this type of fault represents almost 40% of faults …
windings' fault occurrence. Indeed, this type of fault represents almost 40% of faults …
Airgap flux based detection and classification of induction motor rotor and load defects during the starting transient
Y Park, H Choi, J Shin, J Park… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
There has been active research on motor current signature analysis (MCSA) for over the last
30+ years, as it can provide remote monitoring of rotor and load defects using the current …
30+ years, as it can provide remote monitoring of rotor and load defects using the current …
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 …
Reliable flux-based detection of induction motor rotor faults from the fifth rotor rotational frequency sideband
Motor current signature analysis (MCSA) is widespread in the field as a means of providing
remote, online monitoring of industrial induction motor rotor faults. However, numerous …
remote, online monitoring of industrial induction motor rotor faults. However, numerous …
Ann based on-board fault diagnostic for induction motor drive in low-cost electric vehicles
The defect in the stator winding turns causes a fluctuation in stator resistance, which leads to
an incorrect assessment of the stator flux location, which can lead to the failure of the entire …
an incorrect assessment of the stator flux location, which can lead to the failure of the entire …
Online diagnosis and discrimination of stator faults in six-phase induction motors based on voltage symmetrical components
In recent years, multiphase machines have been presented as a good alternative to the
classical three-phase machines, mainly due to their ability to operate smoothly under fault …
classical three-phase machines, mainly due to their ability to operate smoothly under fault …