DC arc-fault detection based on empirical mode decomposition of arc signatures and support vector machine
Protection devices are extensively utilized in direct current (DC) systems to ensure their
normal operation and safety. However, series arc faults that establish current paths in the air …
normal operation and safety. However, series arc faults that establish current paths in the air …
Series arc fault detection based on random forest and deep neural network
J Jiang, W Li, Z Wen, Y Bie, H Schwarz… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Series arc is prone to cause fire accidents, but its occurrences induced by different load
types and connections make the detection challengeable. This paper proposes a series arc …
types and connections make the detection challengeable. This paper proposes a series arc …
Detection and classification of faults in photovoltaic arrays using a 3D convolutional neural network
YY Hong, RA Pula - Energy, 2022 - Elsevier
Operations in an electric distribution system become challenging because the penetration of
renewables (such as large photovoltaic (PV) arrays) becomes high nowadays. The detection …
renewables (such as large photovoltaic (PV) arrays) becomes high nowadays. The detection …
Intelligent DC arc-fault detection of solar PV power generation system via optimized VMD-based signal processing and PSO–SVM classifier
X Cai, RJ Wai - IEEE Journal of Photovoltaics, 2022 - ieeexplore.ieee.org
In a solar photovoltaic (PV) power generation system, arc faults including series arc fault
(SAF) and parallel arc fault (PAF) may occur due to aging of joints or other reasons. It may …
(SAF) and parallel arc fault (PAF) may occur due to aging of joints or other reasons. It may …
Multi-sensor signals multi-scale fusion method for fault detection of high-speed and high-power diesel engine under variable operating conditions
J Liang, Z Mao, F Liu, X Kong, J Zhang… - Engineering Applications of …, 2023 - Elsevier
Detecting faults in high-speed and high-power diesel engines under complex variable
operating conditions is highly challenging. Online vibration monitoring systems have been …
operating conditions is highly challenging. Online vibration monitoring systems have been …
A novel series arc fault detection method for photovoltaic system based on multi-input neural network
X Chen, W Gao, C Hong, Y Tu - International Journal of Electrical Power & …, 2022 - Elsevier
There is a risk of fire caused by series arc failure in the operation of photovoltaic (PV)
system. Therefore, it is required to discuss a solution for rapid arc fault detection. To address …
system. Therefore, it is required to discuss a solution for rapid arc fault detection. To address …
Recurrence plots based method for detecting series arc faults in photovoltaic systems
Series arc faults (SAFs) are the most common faults in photovoltaic systems. If a SAF is not
detected in time, it may lead to some catastrophic damages to the system. This article …
detected in time, it may lead to some catastrophic damages to the system. This article …
An enhanced Cassie–Mayr-based approach for DC series arc modeling in PV systems
DC series arc faults are known as a great threat in photovoltaic (PV) systems that may lead
to fire and electric shock hazards. This article concentrates on driving effective models …
to fire and electric shock hazards. This article concentrates on driving effective models …
Lightweight transfer nets and adversarial data augmentation for photovoltaic series arc fault detection with limited fault data
Incidents of DC series arc faults in Photovoltaic (PV) systems are becoming more common,
posing significant threat to properties and human safety. Machine Learning (ML) based …
posing significant threat to properties and human safety. Machine Learning (ML) based …
Series arc fault diagnosis method of photovoltaic arrays based on GASF and improved DCGAN
W Gao, H **, G Yang - Advanced Engineering Informatics, 2022 - Elsevier
In recent years, the methods of machine learning are widely investigated to resolve the
series arc fault (SAF) diagnosis problem in photovoltaic (PV) arrays. However, owing to the …
series arc fault (SAF) diagnosis problem in photovoltaic (PV) arrays. However, owing to the …