Modeling pantograph–catenary arcing

Author: glcv

August undefined, 2024

WebFast simulation of the pantograph-catenary dynamic interaction S. Gregori†∗, M. Tur†, E. Nadal†, J.V. Aguado‡, F.J. Fuenmayor†, F. Chinesta‡ †Centro de Investigación en … Web- 1 - Pantograph-Catenary Arc Detection Technique based on Conducted Effects Measurement on Railway Supply System Domenico GIORDANO 1, Gabriella CROTTI …

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Web7 sep. 2024 · This paper presents a comprehensive model to analyze the dynamics of icing on pantograph-catenary (PAC) system. The finite element model (FEM) is used for … Web27 okt. 2011 · Perfect sliding electrical contact between pantograph and catenary can guarantee the safety and stability of locomotive. Pantograph arcing is one of the main … toby\u0027s little italy restaurant

基于小波包分析的城轨车辆受电弓实测动应力研究-张冰文小鹰曹熙 …

Webpantograph/catenary interaction and wear rates has not been examin ed before using computational MBS techniques that allow for developing detailed vehicle models. The … WebEnergies, an international, peer-reviewed Open Access journal. Web1 sep. 2024 · When the pantograph slides over the contact wire at a high speed, there are cyclic stresses acting on droppers. The cyclic stresses are related with the fatigue life … toby\u0027s logo

On Modelling and Control of Pantograph Catenary Systems

A pantograph arcing model for electrified railways with …

http://webapp.tudelft.nl/proceedings/cst2012/pdf/antunes.pdf Web17 nov. 2015 · First, the pantograph arcing phenomenon is investigated, such as transient mechanisms and influencing factors. Second, based on the features of existing and … toby\u0027s lounge and reception centerWeb15 jan. 2024 · Another interesting approach for arc detection has been proposed by measuring the vertical displacement and lateral accelerations of the OCL when the pantograph passes [9]. The proposed method clearly does not directly detect an arc event, but its consequences are evaluated. penny\u0027s bespoke foodhouse

"WebThe transient electromagnetic disturbance generated by arcing discharge between the pantograph and catenary can pose a significant risk to the safe operation of electrified … " - Modeling pantograph–catenary arcing

Modeling pantograph–catenary arcing

WebThis study is part of a greater body of research on the electromagnetic compatibility in the railway environment throughout Europe. In particular, this study focuses on the … Web27 okt. 2011 · In order to study the pantograph arcing, a novel test apparatus of pantograph arcing has been developed according to the filed application. The …

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WebThe Pantograph / Catenary Interaction Measuring System provides both static and dynamic measurements of interaction forces and vertical accelerations, with a dynamic … Web1 mei 2024 · A New Approach Based on Predictive Maintenance Using the Fuzzy Classifier in Pantograph-Catenary Systems Applied computing Computer systems organization Computing methodologies Artificial intelligence Machine learning DL comments Nothing in this discussion yet. View Issue’s Table of Contents back

Web15 nov. 2024 · A short review on pantograph-catenary arcing issue in high-speed railway systems Abstract: The electric arcing for the railing system is examined in this paper. The key work is the pantograph-catenary systems that subject to high voltage, uneven contact and current, and contact point interruption. Web16 mrt. 2024 · So far as I am aware, Markoin have not installed working pantographs in some of their more basic models, which is clearly to cut costs. I also understand that …

Web9 okt. 2015 · In order to investigate the mechanism of this damage to the pantograph–catenary system, a model of the arcing phenomenon is established and … WebTo improve the understanding of the wave propagation in the contact wire excited by two pantographs, the double pantographs-catenary model is established using a FEM …

WebIn order to investigate the mechanism of this damage to the pantograph–catenary system, a model of the arcing phenomenon is established and analyzed. In the proposed model, …

Web• the catenary and the return circuit, extensively modelled by means of lumped and distributed parameter models for the propagation of conducted emissions; and • the … penny\\u0027s bespoke foodhouseWeb26 aug. 2016 · Pantograph arcing is an unavoidable phenomenon in electrified railways, which not only causes damage to the carbon strip and the catenary contact line but also … penny\\u0027s big and tall penny\u0027s birding and lifeWebTo take account of the pantograph arcing, these 3 modes have been implemented in the pantograph-catenary interaction simulation programme using a circuit breaker … penny\u0027s big and tall shirtsWeb29 mrt. 2024 · The high-speed train receives current through Pantograph-Catenary (PC) sliding electric contact, which is the only way of energy supply [].With the increase of … toby\u0027s lodge opelousas laWebThe pantograph–catenary system is responsible for the electric transmission to the locomotive via the sliding contact between the pantograph head and the contact wire. … toby\u0027s little lodgeIn order to investigate the mechanism of this damage to the pantograph–catenary system, a model of the arcing phenomenon is established and analyzed. In the proposed model, a set of arc plasma conservation equations are solved to determine the temperature distribution in the arc. toby\u0027s lounge opelousas