Magnetic flux analysis for the condition monitoring of electric machines: A review

I Zamudio-Ramirez, RA Osornio-Rios… - IEEE Transactions …, 2021‏ - ieeexplore.ieee.org
Magnetic flux analysis is a condition monitoring technique that is drawing the interest of
many researchers and motor manufacturers. The great enhancements and reduction in the …

[HTML][HTML] State-of-the-art techniques for fault diagnosis in electrical machines: advancements and future directions

S Akbar, T Vaimann, B Asad, A Kallaste, MU Sardar… - Energies, 2023‏ - mdpi.com
Electrical machines are prone to various faults and require constant monitoring to ensure
safe and dependable functioning. A potential fault in electrical machinery results in …

Intelligent fault diagnosis of rotating machines based on wavelet time-frequency diagram and optimized stacked denoising auto-encoder

N Jia, Y Cheng, Y Liu, Y Tian - IEEE Sensors Journal, 2022‏ - ieeexplore.ieee.org
When a stacked denoising auto-encoder (SDAE) manually sets several parameters, the
gradient of neuron weight becomes dispersed, reducing the ability to retrieve sensitive fault …

Efficient data reduction at the edge of industrial Internet of Things for PMSM bearing fault diagnosis

X Wang, S Lu, W Huang, Q Wang… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
An efficient data reduction algorithm is designed and implemented on an industrial Internet
of Things (IIoT) node for permanent magnet synchronous motor (PMSM) bearing fault …

[HTML][HTML] Intelligent condition monitoring of wind power systems: State of the art review

M Benbouzid, T Berghout, N Sarma, S Djurović, Y Wu… - Energies, 2021‏ - mdpi.com
Modern wind turbines operate in continuously transient conditions, with varying speed,
torque, and power based on the stochastic nature of the wind resource. This variability …

Recent trends in magnetic sensors and flux-based condition monitoring of electromagnetic devices

V Gurusamy, GA Capolino, B Akin… - IEEE Transactions …, 2022‏ - ieeexplore.ieee.org
As one of the most promising techniques, magnetic flux-based condition monitoring of
electrical machines, has gained significant traction in the past decade. One of the key …

[HTML][HTML] Fiber optic fiber bragg grating sensing for monitoring and testing of electric machinery: Current state of the art and outlook

AA Suryandi, N Sarma, A Mohammed, V Peesapati… - Machines, 2022‏ - mdpi.com
This paper presents a review of the recent trends and the current state of the art in the
application of fiber optic fiber Bragg gratings (FBG) sensing technology to condition the …

Induction motor speed estimation based on airgap flux measurement using Hilbert transform and fast Fourier transform

CG Dias, LC da Silva - IEEE Sensors Journal, 2022‏ - ieeexplore.ieee.org
This paper proposes the rotor speed estimation of a squirrel cage induction motor fed by a
sinusoidal power supply or an inverter based on the use of a Hall effect sensor installed …

The demagnetization harmonics generation mechanism in permanent magnet machines with concentrated windings

KN Gyftakis, S Ab Rasid… - IEEE Transactions …, 2021‏ - ieeexplore.ieee.org
Partial demagnetization is a condition that may occur in Permanent Magnet machines due to
overloading or thermal stress. Whenthis happens, the magnetic field locally weakens …

Airgap and stray magnetic flux monitoring techniques for fault diagnosis of electrical machines: An overview

E Mazaheri‐Tehrani, J Faiz - IET Electric Power Applications, 2022‏ - Wiley Online Library
Flux‐based fault diagnosis methods have attracted ever‐increasing attention from technical
communities because of their potential diagnostic capabilities and ability to overcome …