Results 91 to 100 of about 437 (164)

Metrology Infrastructure for Energy and Power Quality in DC Railway Systems [PDF]

, 2022
L'abstract è presente nell'allegato / the abstract is in the ...
SIGNORINO, DAVIDE
core  

Research Progress and Prospects on Pantograph-Catenary Arcing in Urban Rail Transit

Chengshi guidao jiaotong yanjiu
［Objective］ Pantograph-catenary (PC) arcing degrades the train current collection quality, causes ablation of pantograph carbon strips and contact wires, and consequently affects safety and stability of train operation.
ZHANG Yuhang, WEI Zhiheng, ZHOU Yuxiang, MA Zhipeng   +3 more
doaj   +1 more source

Numerical Analysis of the Dynamic Behaviour of Railway Catenary Systems in Accordance with Norwegian Conditions [PDF]

, 2013
The dynamic behaviour of the railway catenary system is of great importance as the speed of the train increases. The aim for this study was to make a numerical model of the catenary system in three dimensions to be able to investigate what should be done
Nåvik, Petter Røe
core  

Arc Erosion Behaviors of Pantograph of High-Speed Train During Its Rise and Fall Processes

IEEE Access
Arc melting pools are generated when the pantograph and catenary (PAC) are offline during the rise and fall of the pantograph. They can lead to the material damage, accelerated wear, increased splashing, and exacerbated PAC fatigue through the thermal ...
Like Pan, Xudong Yi, Tong Xing, Zhiqiang Yu, Caizhi Yang, Qun Yu, Xiaohan Zhu, Nan Zhuang, An Jin, Yuehua Cui, Tao Feng, Jianhua Chen, Wenxia Yan   +12 more
doaj   +1 more source

Rate-temperature coupled deformation mechanism and constitutive parameters of catenary copper-magnesium alloy materials for high-speed railway

Baozha yu Chongji
With the increasing speed of trains, the impacts of mechanical shock, arc heat, and Joule heat on the high-speed railway catenary system have become increasingly significant.
Hongli WANG, Zelin ZENG, Xingya SU, Jing LING, Guiming MEI, Yanxiang LIANG, Lin JING   +6 more
doaj   +1 more source

Hardware-in-the-Loop Test Bench for Simulation of Catenary-Pantograph Interaction (CPI) with Linear Camera Measurement. [PDF]

Sensors (Basel), 2023
Correcher A, Ricolfe-Viala C, Tur M, Gregori S, Salvador-Muñoz M, Fuenmayor FJ, Gil J, Pedrosa AM.   +7 more
europepmc   +1 more source

Damage Caused by Material Defects of Carbon Composites Used on Various Types of Railway Pantographs. [PDF]

Materials (Basel), 2023
Kuźnar M.
europepmc   +1 more source

Pantograph Sliding Strips Failure-Reliability Assessment and Damage Reduction Method Based on Decision Tree Model. [PDF]

Materials (Basel), 2021
Kuźnar M, Lorenc A, Kaczor G.
europepmc   +1 more source

Robust control of the contact force of an active pantograph for high speed trains [PDF]

, 2017
新潟大学博士（工学）学位の種類: 博士（工学）. 報告番号: 甲第4377号. 学位記番号: 新大院博（工）甲第469号.
51165, Myat, Thiri Ko
core  

Simulation of Pantograph–Catenary Arc Temperature Field in Urban Railway and Study of Influencing Factors on Arc Temperature

Infrastructures
During the running of urban railway trains, arcs of the pantograph–catenary (PC) system cause instantaneous high-temperature ablation of PC system materials, which severely impact the standard running of trains.
Xiaoying Yu, Yang Su, Mengjie Song, Junrui Yang, Liying Song, Ze Wang, Yixiao Liu, Caizhuo Wei, Yongjia Cheng   +8 more
doaj   +1 more source