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Review of perspectives on pantograph-catenary interaction research for high-speed railways operating at 400 km/h and above
In this article, we comprehensively examine the ongoing research concerning the interaction
between pantographs and catenaries, a vital aspect in ensuring uninterrupted electricity …
between pantographs and catenaries, a vital aspect in ensuring uninterrupted electricity …
A spatial coupling model to study dynamic performance of pantograph-catenary with vehicle-track excitation
In the high-speed railway industry, the pantograph-catenary system is responsible to provide
continuous electric energy for the high-speed train. The pantograph-catenary system suffers …
continuous electric energy for the high-speed train. The pantograph-catenary system suffers …
Contact wire irregularity stochastics and effect on high-speed railway pantograph–catenary interactions
In high-speed rail operations, contact wire irregularity (CWI) in a catenary is a common
disturbance to the pantograph-catenary interaction performance, which directly affects the …
disturbance to the pantograph-catenary interaction performance, which directly affects the …
[HTML][HTML] Wind deflection analysis of railway catenary under crosswind based on nonlinear finite element model and wind tunnel test
This paper evaluates the railway catenary's wind deflection under crosswind based on wind
tunnel experiments and a nonlinear finite element model. A catenary model is constructed …
tunnel experiments and a nonlinear finite element model. A catenary model is constructed …
Study on aerodynamic instability and gallo** response of rail overhead contact line based on wind tunnel tests
The overhead contact line is a tensioned cable structure erected along the railroad to power
the electric train. Under the wind load, the gallo** of OCL caused by aerodynamic …
the electric train. Under the wind load, the gallo** of OCL caused by aerodynamic …
A methodology to study high-speed pantograph-catenary interaction with realistic contact wire irregularities
In high-speed rail operations, the irregularity of the overhead system is a typical disturbance
that affects the pantograph-catenary interaction performance. The existing methods, which …
that affects the pantograph-catenary interaction performance. The existing methods, which …
Random response analysis of axle-box bearing of a high-speed train excited by crosswinds and track irregularities
The Axle-box bearing (ABB) is a key component in the high-speed train which suffers
multiple stochastic excitations in realistic working conditions. The ABB's health status is …
multiple stochastic excitations in realistic working conditions. The ABB's health status is …
Effective measures to improve current collection quality for double pantographs and catenary based on wave propagation analysis
The pantograph installed on the train roof is responsible for collecting the electrical energy
via the sliding contact with the catenary constructed along the railroad. To enhance the …
via the sliding contact with the catenary constructed along the railroad. To enhance the …
Dynamic performance of high-speed railway overhead contact line interacting with pantograph considering local dropper defect
The local dropper defect is the most common fault in the early service stage of the overhead
contact line (OCL) system. The plastic deformation and loose of a dropper may cause the …
contact line (OCL) system. The plastic deformation and loose of a dropper may cause the …
Evolution processes of the tribological properties in pantograph/catenary system affected by dynamic contact force during current-carrying sliding
Y Zhang, C Li, X Pang, C Song, F Ni, Y Zhang - Wear, 2021 - Elsevier
DSA200 pantograph and CH160 catenary are being in service in China on SS7 electric
locomotive. Dynamic study of the pantograph/catenary system found that the contact force …
locomotive. Dynamic study of the pantograph/catenary system found that the contact force …