Results 151 to 160 of about 454,537 (209)

Pantograph–Catenary Arcing Detection Based on Electromagnetic Radiation

IEEE Transactions on Electromagnetic Compatibility, 2019
Currently, the detection equipment for offline arcing on high-speed trains is of great interest because it can evacuate the contact state between the contact wire and the strip. In order to ensure the safety of the train under the effect of the arcing, the self-designed fourth-order Hilbert curve fractal antenna is chosen to detect the arcing, in this ...
Guoqiang Gao, Xin Yan, Zefeng Yang, Wenfu Wei, Yi Hu, Guangning Wu   +5 more
openaire   +2 more sources

Effects of pantograph arcing on railway systems with auto transformers

Journal of Electromagnetic Waves and Applications, 2013
Conducted and radiated electromagnetic interferences on auto transformer (AT) caused by pantograph arcing in electrified railway system are investigated. The overhead lines of electrified railway system can be simplified by three parallel overhead conductor lines. The model of AT in this paper is situated at the end of lines.
GuoHua Lin, YeRong Zhang, YongJian Zhi
openaire   +2 more sources

Time and frequency characterization of radiated disturbance in telecommunication bands due to pantograph arcing

Measurement, 2012
Abstract Radiated emissions from arcing between pantograph and overhead wire in electrical transportation systems extend up to the frequency bands currently used for telecommunications and may therefore affect quality of telecommunication systems. The paper investigates on the time and frequency characteristics of the disturbances.
Andrea Mariscotti, MARRESE, ATTILIO, PASQUINO, NICOLA, SCHIANO LO MORIELLO, ROSARIO   +3 more
openaire   +4 more sources

Statistical Study on the Time Characteristics of the Transient EMD Excitation Current from the Pantograph–Catenary Arcing Discharge

Electronics (Switzerland), 2023
Electromagnetic disturbances (EMDs) resulting from arcing discharge between the pantograph and catenary pose a serious threat to the electromagnetic safety of electrified trains.
Qingyuan Fang, Weidong Liu
exaly   +2 more sources

A Novel Arcing Detection Model of Pantograph–Catenary for High-Speed Train in Complex Scenes

IEEE Transactions on Instrumentation and Measurement, 2023
The pantograph–catenary system is crucial for transferring electrical power from catenary lines to electrified train and the occurrence of arcing could damage railway operations; thus, it is important to detect arcing.
Yang Liu, Wei Quan, Xuemin Lu
exaly   +2 more sources

ArcMask: a robust and fast image-based method for high-speed railway pantograph-catenary arcing instance segmentation

Neural Computing and Applications, 2022
Wei Quan, Xuemin Lu, Wenjing Cheng
exaly   +2 more sources

Subway Pantograph Arcing Detection Based on YOLOv10-CSEC

2025 4th Conference on Fully Actuated System Theory and Applications (FASTA)
Peng Zhou, Yunxiao Fu, Zongyi Xing, Sheng Li, Ning Liu   +4 more
openaire   +2 more sources

An Extended Habedank’s Equation-Based EMTP Model of Pantograph Arcing Considering Pantograph-Catenary Interactions and Train Speeds

IEEE Transactions on Power Delivery, 2016
Ying Wang, Zhigang Liu, Xiuqing Mu
exaly   +2 more sources

Study on Pantograph Arcing in a Laboratory Simulation System by High-Speed Photography

IEEE Transactions on Plasma Science, 2016
Wenfu Wei, Jie Wu, Guoqiang Gao
exaly   +2 more sources

Fast Prediction Model of Coupling Coefficient Between Pantograph Arcing and GSM-R Antenna

IEEE Transactions on Vehicular Technology, 2020
In this article, a fast prediction model based on machine learning is established to predict the coupling coefficient between pantograph arcing, and GSM-R antenna.
Yali Song, Y. Wen, Dan Zhang, Jinbao Zhang   +3 more
semanticscholar   +1 more source