A Study of Noise Effect in Electrical Machines Bearing Fault Detection and Diagnosis Considering Different Representative Feature Models
As the field of fault diagnosis in electrical machines has significantly attracted the interest of
the research community in recent years, several methods have arisen in the literature. Also …
the research community in recent years, several methods have arisen in the literature. Also …
Permanent Magnet Synchronous Machine Control Performance and Analysis for Environment-Friendly Electric Vehicle Applications
Due to its superior performance, rapid development, and environmental friendliness, the
permanent magnet synchronous machine (PMSM), in all of its various design forms, is …
permanent magnet synchronous machine (PMSM), in all of its various design forms, is …
Few-Shot Metering Anomaly Diagnosis with Variable Relation Mining
J Sun, W Zhang, P Guo, X Ding, C Wang, F Wang - Energies, 2024 - mdpi.com
Metering anomalies not only mean huge economic losses but also indicate the faults of
equipment and power lines, especially within the substation. As a result, metering anomaly …
equipment and power lines, especially within the substation. As a result, metering anomaly …
[HTML][HTML] Investigation of condition monitoring system for grid connected photovoltaic (GCPV) system with power electronics converters using machine learning …
Power systems protection has become more vital in recent years to ensure stability,
reliability, security, and power quality due to the exponential growth of grid-connected …
reliability, security, and power quality due to the exponential growth of grid-connected …
[HTML][HTML] Higher-Order Spectral Analysis and Artificial Intelligence for Diagnosing Faults in Electrical Machines: An Overview
ME Iglesias Martínez, JA Antonino-Daviu, L Dunai… - Mathematics, 2024 - mdpi.com
Fault diagnosis in electrical machines is a cornerstone of operational reliability and cost-
effective maintenance strategies. This review provides a comprehensive exploration of the …
effective maintenance strategies. This review provides a comprehensive exploration of the …
[HTML][HTML] Motor Fault Diagnosis and Detection with Convolutional Autoencoder (CAE) Based on Analysis of Electrical Energy Data
YR Choi, I Joe - Electronics, 2024 - mdpi.com
This study develops a Convolutional Autoencoder (CAE) and deep neural network (DNN)-
based model optimized for real-time signal processing and high accuracy in motor fault …
based model optimized for real-time signal processing and high accuracy in motor fault …
Characterization of High-Frequency Impedance-Based Models for Transient Terminal Overvoltage Estimation in Cable-Fed Motor Drive Systems
High-frequency parametric modeling of cable-fed induction machines is essential in
investigating issues such as estimating terminal transient overvoltage and electromagnetic …
investigating issues such as estimating terminal transient overvoltage and electromagnetic …
Deep optimal feature extraction and selection-based motor fault diagnosis using vibration
The rolling elements of the induction motor are highly susceptible to faults. The detection
and diagnosis of rolling element faults are accurate and reliable only when the extracted …
and diagnosis of rolling element faults are accurate and reliable only when the extracted …
AdaBoost Ensemble Approach with Weak Classifiers for Gear Fault Diagnosis and Prognosis in DC Motors
SS Hussain, SSH Zaidi - Applied Sciences, 2024 - mdpi.com
This study introduces a novel predictive methodology for diagnosing and predicting gear
problems in DC motors. Leveraging AdaBoost with weak classifiers and regressors, the …
problems in DC motors. Leveraging AdaBoost with weak classifiers and regressors, the …
Effect of Rotational Angle of Discrete Inclined Ribs on Horizontal Flow and Heat Transfer of Supercritical R134a
G Yang, J Tang, Z Li - Energies, 2024 - mdpi.com
This work numerically studied the heat transfer and flow characteristics of supercritical
R134a in horizontal pipes equipped with DDIR, considering variations in the rotation angle …
R134a in horizontal pipes equipped with DDIR, considering variations in the rotation angle …