Review of perspectives on pantograph-catenary interaction research for high-speed railways operating at 400 km/h and above

Z Liu, Y Song, S Gao, H Wang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this survey paper, we comprehensively examine the ongoing research concerning the
interaction between pantographs and catenaries, a vital aspect in ensuring uninterrupted …

Pantograph–catenary interaction: recent achievements and future research challenges

S Bruni, G Bucca, M Carnevale, A Collina… - … Journal of Rail …, 2018 - Taylor & Francis
This paper aims to provide an overview of the present status of research in pantograph–
overhead line interaction and to outline future research challenges. A review of currently …

[PDF][PDF] Dynamic Analysis and Control Design of Kinematically-Driven Multibody Mechanical Systems.

CM Pappalardo, D Guida - Engineering Letters, 2020 - engineeringletters.com
In this investigation, a method for solving the dynamics and control problems of multibody
mechanical systems whose time evolution is induced by a kinematically-driven motion is …

Review of pantograph and catenary interaction

W Zhang, D Zou, M Tan, N Zhou, R Li, G Mei - Frontiers of Mechanical …, 2018 - Springer
The application of electrified railway directly promotes relevant studies on pantograph-
catenary interaction. With the increase of train running speed, the operating conditions for …

Static and dynamic analysis of conductor rail with large cross-sectional moment of inertia in rigid catenary systems

X Feng, S Gao, Y Song, Z Hu, L Chen, T Liang - Energies, 2023 - mdpi.com
The rigid catenary system is widely used in tunnels to power electric trains via contact with a
pantograph. Due to gravity, the contact wire normally has a sag that may affect the dynamic …

A comparative study on pantograph-catenary models and effect of parameters on pantograph-catenary dynamics under crosswind

H Shi, G Chen, Y Yang - Journal of Wind Engineering and Industrial …, 2021 - Elsevier
This paper is aimed at selecting a suitable pantograph-catenary model for investigations
under crosswind and investigating parameter influences on pantograph-catenary dynamics …

Numerical analysis of the slipstream development around a high-speed train in a double-track tunnel

M Fu, P Li, X Liang - PloS one, 2017 - journals.plos.org
Analysis of the slipstream development around the high-speed trains in tunnels would
provide references for assessing the transient gust loads on trackside workers and trackside …

Stress analysis and fatigue life prediction of contact wire located at steady arms in high-speed railway catenary system

Z Xu, Y Song, Z Liu - IEEE transactions on instrumentation and …, 2022 - ieeexplore.ieee.org
In an electrified railway system, the pantograph on the train roof is used to collect the electric
current through a sliding contact with the contact wire (CW) of the catenary. The CW is …

Modelling dynamic pantograph loads with combined numerical analysis

FF Jackson, R Mishra, JM Rebelo, J Santos… - Railway Engineering …, 2024 - Springer
Appropriate interaction between pantograph and catenary is imperative for smooth
operation of electric trains. Changing heights of overhead lines to accommodate level …

Influence of train roof boundary layer on the pantograph aerodynamic uplift: A proposal for a simplified evaluation method

E Brambilla, M Carnevale, A Facchinetti… - Journal of Wind …, 2022 - Elsevier
The mean contact force between pantograph collectors and contact wire is affected by the
aerodynamic uplift generated by aerodynamic forces acting on pantograph components. For …