Fault diagnosis for electrical systems and power networks: A review

CM Furse, M Kafal, R Razzaghi… - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
In this paper, we review the state of the art in the detection, location, and diagnosis of faults
in electrical wiring interconnection systems (EWIS) including in the electric power grid and …

Industrial applications of cable diagnostics and monitoring cables via time–frequency domain reflectometry

HM Lee, GS Lee, GY Kwon, SS Bang… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
The demand for cable diagnostics and monitoring techniques has increased significantly in
recent decades. Various diagnostic tests such as partial discharge, dielectric loss, and …

Uncertainty-aware deep learning for reliable health monitoring in safety-critical energy systems

Y Yao, T Han, J Yu, M Xie - Energy, 2024 - Elsevier
In recent years, significant advancements in deep learning technology have facilitated the
development of intelligent health monitoring approaches for energy systems. However …

Diagnosis and prediction for loss of coolant accidents in nuclear power plants using deep learning methods

J She, T Shi, S Xue, Y Zhu, S Lu, P Sun… - Frontiers in Energy …, 2021 - frontiersin.org
A combination of Convolutional Neural Network (CNN), Long-Short Term Memory (LSTM),
and Convolutional LSTM (ConvLSTM) is constructed in this work for the fault diagnosis and …

Multivariate time-series prediction in industrial processes via a deep hybrid network under data uncertainty

Y Yao, M Yang, J Wang, M Xie - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
With the rapid progress of the industrial Internet of Things (IIoT), reducing data uncertainty
has become a critical issue in predicting the development trends of systems and formulating …

Classification of faults in multicore cable via time–frequency domain reflectometry

SS Bang, YJ Shin - IEEE Transactions on Industrial Electronics, 2019 - ieeexplore.ieee.org
Owing to the increasing complexity of electrical systems, diagnostic techniques of cables
used for connecting electrical elements are essential for system maintenance in order to …

An efficient cross-terms suppression method in time–frequency domain reflectometry for cable defect localization

XY Zou, HB Mu, HT Zhang, LQ Qu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Time–frequency domain reflectometry (TFDR) is a highly sensitive method to locate the
defects of cables. However, there are cross terms when a multicomponent signal is …

Location attempt of a degraded portion in a long polymer-insulated cable

Y Ohki, N Hirai - IEEE Transactions on Dielectrics and Electrical …, 2018 - ieeexplore.ieee.org
The ability of frequency domain reflectometry (FDR) for locating a portion in a cable longer
than 1.0 km, where either degradation or abnormality occurred in its insulation, was …

Machine learning-based system for fault detection on anchor rods of cable-stayed power transmission towers

MS Coutinho, LL Novo, MT De Melo… - Electric Power Systems …, 2021 - Elsevier
This paper presents a field application system for detecting structural faults on anchor rods
of cable-stayed towers of power transmission lines, based on a nondestructive technique …

Diagnosis of shielded cable faults via regression-based reflectometry

GY Kwon, CK Lee, YJ Shin - IEEE Transactions on Industrial …, 2018 - ieeexplore.ieee.org
Fault diagnosis has been studied actively across the electrical industry to help maintain the
stability of electrical equipment. Among this equipment, shielded cables, which are widely …