Detecting arcing faults in switchgear by using deep learning techniques

YA Mohammed Alsumaidaee, CT Yaw, SP Koh… - Applied Sciences, 2023 - mdpi.com
Switchgear and control gear are susceptible to arc problems that arise from slowly
develo** defects such as partial discharge, arcing, and heating due to faulty connections …

Innovative integrated solution for monitoring and protection of power supply system from railway infrastructure

M Andrusca, M Adam, A Dragomir, E Lunca - Sensors, 2021 - mdpi.com
This paper describes an innovative integrated solution for monitoring and protection of the
power supply system of electric traction. The development of electronics devices, new …

The influence of geometric nonconformance of the SB4 tension clamps on their strength and elasticity characteristics

D Pieniak, M Guzik, P Lonkwic, P Lesiak, J Selech… - Scientific Reports, 2024 - nature.com
The paper presents comparative laboratory investigations of tension fastener models that
attach rails to concrete sleepers. The aim of the paper was to assess the influence of …

[HTML][HTML] Automatic Detection of Railway Faults Using Neural Networks: A Comparative Study of Transfer Learning Models and YOLOv11

O Rodríguez-Abreo, MA Quiroz-Juárez… - Infrastructures, 2024 - mdpi.com
Develo** reliable railway fault detection systems is crucial for ensuring both safety and
operational efficiency. Various artificial intelligence frameworks, especially deep learning …

Fault prediction of railway track circuit based on machine learning

X Zhang, Y Ru - International Journal of Sensor Networks, 2024 - inderscienceonline.com
Railway track circuit designs are crucial and complicated for handling movement, halting,
and swap** locomotives, goods, and passengers. The circuit has intelligently automated …

Monitoring and Diagnosis of Electrical Equipment by Infrared Thermography

A Dragomir, M Adam, SM Antohi… - … and Exposition on …, 2022 - ieeexplore.ieee.org
The paper aims to present the procedure applied to the monitoring and diagnosis of thermal
stresses of electrical equipment by means of infrared technique. A case study is presented …

Modeling, Simulation and Monitoring of Electrical Contacts Temperature in Railway Electric Traction

A Dragomir, M Adam, M Andrusca, G Grigoras… - Mathematics, 2021 - mdpi.com
The paper presents a mathematical modeling approach to determine the permanent regime
temperature of an electric contact found in the supply system of the railway electric traction …

Influence of unsupported sleepers on flange climb derailment of two freight wagons

J Matej, J Seńko, J Caban, M Szyca… - Open Engineering, 2024 - degruyter.com
Two freight platform wagons connected together conventionally or in the form of so-called
rigid connection were taken into account to investigate the influence of unsupported …

Rail potential formation at AC railways under heavy hauling

P Pinchukov, S Makasheva, A Okunev - AIP Conference Proceedings, 2023 - pubs.aip.org
In recent years, heavy haul traffic on AC railways of Russia has caused an increase in
electric currents flowing through the elements of the traction power supply system and track …

Temperature Monitoring of MV Switchgear Cabinet by Non-Intrusive Methods

A Dragomir, M Adam, SM Antohi… - … on Modern Power …, 2023 - ieeexplore.ieee.org
The paper aims to presents a review about the wireless monitoring methods used to identify
the thermal stresses of electrical equipment within Medium Voltage (MV) switchgear cabinet …