Fault detection and classification in kinematic chains by means of PCA extraction-reduction of features from thermographic images

RA Osornio-Rios, AY Jaen-Cuellar… - Measurement, 2022 - Elsevier
Kinematic chains are essential elements configurable in different topologies according to the
requirements of industry. Their main components are the rotating machines and mechanical …

[HTML][HTML] Fault Diagnosis in Electrical Machines for Traction Applications: Current Trends and Challenges

M Pastura, M Zigliotto - Energies, 2024 - mdpi.com
The widespread diffusion of electric vehicles poses new challenges in the field of fault
diagnostics. Past studies have been focused mainly on machines designed for industrial …

Design of a digital twin for an industrial vacuum process: a predictive maintenance approach

MF Yakhni, H Hosni, S Cauet, A Sakout, E Etien… - Machines, 2022 - mdpi.com
The concept of a digital twin is increasingly appearing in industrial applications, including
the field of predictive maintenance. A digital twin is a virtual representation of a physical …

Enhancing the piezoelectric accelerometer for effective monitoring and diagnosis of engineering structures

Z Ghemari, S Belkhiri, MR Morakchi… - Romanian Journal of …, 2024 - rjav.sra.ro
Vibrational analysis plays a pivotal role in predictive maintenance and condition-monitoring,
providing the capability to identify emerging issues before they escalate into equipment …

Analysis of electromagnetic characteristics of typical faults in permanent magnet wind generators

G Liu, W Yu, X Wang, Y Teng, Z Chen - Global Energy Interconnection, 2023 - Elsevier
Due to the harsh actual operating environment of the permanent magnet wind turbine, it is
easy to break down and difficult to monitor. Therefore, the electromagnetic characteristics …

A review of fault diagnosis methods for marine electric propulsion system

D Li, R Deng, Z Zou, B Huang, F Gu - … of IncoME-VI and TEPEN 2021 …, 2022 - Springer
With the rapid development of power electronics technology and the proposal of intelligent
ships, electric propulsion systems on ships are becoming more and more widespread. As …

On‐line detection and estimation of harmonics components in induction motors rotor fault through a modified Prony's method

W Dehina, M Boumehraz, F Kratz - … Transactions on Electrical …, 2021 - Wiley Online Library
The diagnosis of electrical motor for broken rotor bars faults through frequency signatures of
the stator current method has been widely explored. In fact, a high‐resolution spectrum …

Diagnosis and Detection of Rotor Bars Faults in Induction Motor Using HT and DWT Techniques

W Dehina, M Boumehraz, F Kratz - 2021 18th International Multi …, 2021 - ieeexplore.ieee.org
The detection of electrical and mechanical faults in induction machine (IM) by analysis of
stator current methods has been widely explored. These techniques have become the …

Comparative analysis of high frequencies for the broken bar fault diagnosis using MCSA and park's vector demodulation

W Oñate, Y Gallardo, R Pérez, G Caiza - Developments and Advances in …, 2021 - Springer
Manufacturing companies intend to find reliability in their processes and procedures,
reasons for which faults must be predicted in order to generate actions in a timely manner so …

[PDF][PDF] Neural network based detecting induction motor defects supplied by unbalanced grid

NA Dobroskok, AD Skakun, GV Belskii… - International Journal of …, 2023 - academia.edu
Predictive diagnosis of motor defects can reduce repair and downtime costs of electrical
equipment. This paper presents the results of a research on the effectiveness of the defect …