Xtrackcad is a cad program for designing model railroad layouts. Development of multibody pantograph and finite element. How to achieve different design specifications using pid controller. Scarm software simple computer aided railway modeller. For a safe and accurate measurement on high voltage levels, we recommend a purely optical measurement chain. How can a pantograph in electric trains move up and down. Of course, the strangest pantographs were the micropans that nyc passenger motors serving grand central terminal used to contact the overhead third rail above the puzzle palace specialwork of the station throat. Model of a pantograph used is electric traction railway applications for taking power from overhead ht wires. Aim of the work is the development of an optimized passive. Since pantographs make direct contact with the overhead power lines in order to obtain electricity, their usage environment is always changing due to the speed of the train and external weather conditions. As shown here, though, the pantograph design for a highspeed train is quite complicated. The development of specialised numerical applications for the dynamic analysis of pantograph catenary interaction plays a significant role in the analysis and design of railway network assets.
Construction of a pantograph and its cad design garden. Faults in the pantograph system degrade the quality of the. With scarm you can easily create the layout of your dreams. Pantograph base maintenance for queensland rail, maintenance. The complete study of design and operational alternatives for the mechanics of the overhead electrical system require that the dynamics of the pantograph catenary are properly modelled and that software, used for analysis, design or maintenance support, is not only. The book examines application techniques for system design. No more spending money on expensive pantograph books and patterns. Railway technology systems index 001 002 company stemmanntechnik.
In this software, the 3d surfaces can be built and adjusted based on the design requirements. A pantograph engraving machine, or pantograph engraver, is a pantograph which uses a cutting tool at one position on the pantograph s mechanism to engrave cut into a workpiece a design traced out by a tracer or stylus at another position on the mechanism. Design and development of a railway pantograph tendon 1 with a wirepulley transmission system. Simulation and design of a high speed railway pantograph for trenitalia s. Pantograph is a vector rendering script for blender. Use quilters creative design or quilters creative design pro to design and print customsized pantographs, blocks and entire quilt layouts from your home computer.
We design and manufacture pneumatic systems that attach to pantographs, and retract quickly, reliably and accurately from the overhead power cables when required. A pantograph engraving machine, or pantograph engraver, is a pantograph which uses a cutting tool at one position on the pantographs mechanism to engrave cut into a workpiece a design traced out by a tracer or stylus at another position on the mechanism. Typically, a single or double wire is used, with the return current running through the rails. The new userfriendly software makes quilt design easier than. No more spending money on expensive pantograph books and patterns use quilters creative design to create and print customsized pantographs, blocks and entire quilt layouts from your home computer. Nov 16, 2016 prresentation with speech used in the webinar an introduction to railway power systems, organized by the ieee transportation electrification community 26. Enjoy designing your layout anyrail ensures everything fits. Pacific pantograph catenary interaction framework for intelligent control is a research project which is partfinanced by the european union, under the erdf scheme, as part of the interreg iv a france channel england crossborder european cooperation programme. During the activity, the catenary transmits an oscillation to the mechanism and the dynamic response of the letter could induce a separation that causes a stop of the supply of electricity and also the possibility of. Hence, this system deserves a deep study in order to improve future components design as well as maintenance evolution strategy. Xtrackcad is another free track designer software to design railway tracks. It is currently used to improve customer satisfaction on both heavy rail and light rail.
Openrail rail design, analysis, and maintenance software. You can find these railway tracks in the examples folder. A pantograph or pan, or panto is an apparatus mounted on the roof of an electric train, tram or electric bus to collect power through contact with an overhead line. Pantographtransportation systems productstransportation. Typically a single wire is used with the return current running through the track. Of course, the strangest pantographs were the micropans that nyc passenger motors serving grand central terminal used to contact the overhead third rail above the puzzle palace specialwork of. You will also find a list of train pantographs suppliers from around the world. Effect of design changes in railway catenarypantograph systems on power collection at. Pdf optimization of highspeed railway pantographs for. Pantograph catenary interaction framework for intelligent control. The book examines application techniques for system design, construction and maintenance, and includes suggestions to keep pantograph and contact lines working in a safe and stable manner over the long term. To ensure the liability of vehicle pantograph system, a device installed on the train roof is used for realtime monitoring, status feedback, and troubleshooting of pantograph catenary faults shown in fig. T he old dalby railway test track, situated in mickleover u.
Highvoltage pantograph overheadline monitoring hbm. Train pantograph stock photos download 290 royalty free photos. Railway pantographs are used around the world for collecting electrical energy to power railway vehicles from the overhead catenary. The pantosystem is an automated and realtime wayside pantograph monitoring system that inspects and measures the train pantographs for possible damages and wear during everyday operations without any interruptions to passenger or freight train services. The design aspects required for a diamond or z pantograph can be worked out on a sheet of a4 graph paper. Since 1984, sncf has been developing finite element software to. Pantograph designs this online store is powered by xcart shoppingcartsoftware this xcart pro installation is licensed for evaluation purposes only and this message must be.
The dynamic simulation system of a pantograph and a catenary has been built by using the finite element method, in which the pantograph is equivalent to a threemassdamperstiffness system and the catenary contains only cable and beam elements. When comparing the standards, commercial software and measured data, the credibility of the simulation system can be verified. The diamondshaped, electricrod pantograph of the swiss cogwheel locomotive of the schynige platte railway in schynige platte, built in 1911 a pantograph or pan, or panto is an apparatus mounted on the roof of an electric train, tram or electric bus 1 to collect power through contact with an overhead line. Its also entirely independent, so you can build with almost any track. This kind of active pantograph should be used to control some variable, such as contact force between sliding surfaces, by using an array of actuators able to correct the dynamic behaviour of the pantograph catenary system. Using specialist patternrecognition analysis software, the system automatically interprets the data to provide ongoing condition reports of each passing pantograph. Anyrail the easiest model railroad design software. Anyrail is probably the easiesttouse model railway design tool around. Faults in the pantograph system degrade the quality of the contact between the pantograph and catenary and reduce the reliability of railway operations. With highspeed trains becoming faster, pantograph systems are expected to be more responsive to height variations.
Pantograph and contact line system highspeed railway. Condition monitoring of railway pantographs to achieve. Train pantograph stock photos download 290 royalty free. May 24, 2015 the beauty of pantograph lies in its design i. Louis faiveley invented this type of pantograph in 1955. Download 290 train pantograph stock photos for free or amazingly low rates. Continuous monitoring of contact forces and acceleration between pantograph and catenary in regularly operated railway vehicles is fundamental for a modern predictive maintenance approach. The pantograph is springloaded and pushes a contact shoe up against the underside of the contact wire to draw the electricity needed to run the train. Light rail transit track design and analysis cad youtube. Since 1984, sncf has been developing finite element software to simulate the pantograph catenary dynamics. The new userfriendly software makes quilt design easier than ever works on any windows 7 or windows 8 pc or even tablet panto stacker. Pantograph and contact line system comprehensively introduces pantographs, contact lines and their interactions in many areas including geometrics, dynamics, materials, and electrics. Pantograph designs this online store is powered by xcart shoppingcart software this xcart pro installation is licensed for evaluation purposes only and this message must be kept visible at the top of every store page. Average wear of carbon blue line and copper red line pantograph strips of et41 142 locomotive in the period between inspections the analysis of figure 8 shows, that in winter period in adverse weather conditions carbon pantograph strips wear out 3times as much as in the remaining period.
Grace quilters creative design software for pantographs. The development of specialised numerical applications for the dynamic analysis of pantographcatenary interaction plays a significant role in the analysis and design of railway network assets. Just download the setup package, install it and start editing your first track plan. Department of transportation, a study has been made of the effect of changes in the catenary pantograph system on the quality of power collection at high speeds. Queensland rail, maintenance division for rolling stock maintenance division conducts repairs on many types of electric passenger trains. You can edit these designs or make your own design by starting from the beginning. The pantograph is located on the roof of the train and collects the electricity needed to power the train. The main problem to solve in order to proceed with the pantograph system design is the loss of contact. Apr 29, 2009 the design aspects required for a diamond or z pantograph can be worked out on a sheet of a4 graph paper. Simulation and design of a high speed railway pantograph for. Optimization of highspeed railway pantographs for improving. The pans normal design rode on a third rail fixed to the tunnel roof at normal contact wire height. The paper deals with the design process undertaken for a proposed high speed pantograph oriented to the interoperability, developed in cooperation among trenitalia spa italian railway stock holder and manager and three italian universities. Pantograph catenary interaction framework for intelligent.
Aims at creating clean, technicaldrawing output and eventually animation. The paper is aimed at developing an optimized design of the pantograph and catenary system with double pantographs at a speed of 350 kmh for the wuhanguangzhou highspeed railway. First, the pantograph and catenary system for the beijingtianjin highspeed railway was analyzed to verify whether its design objective could be fulfilled. One experimental pantograph design is shown in this picture, which is adapted from the description of the requisite tuning of its aerodynamic properties. Simulation and design of a high speed railway pantograph. In scarm you can use unlimited number of tracks and objects. This includes identifying the remaining thickness of carbon strips, or of any damage to the pantographs head, aerofoils or the end horns, which can affect a vehicles.
Highspeed railway pantograph and catenary dynamic simulation system modelling and verification. Welcome to our products and services section for pantographs. Regarding overhead wirepantographs model railroader. In order to design a railway track, go to file new. Pantograph base maintenance for queensland rail, maintenance division brisbane, australia overview.
Shape design of pantograph network m device on high. Pantograph and catenary system with double pantographs for. It comes with more than 30 predesigned railway tracks. Pdf design and development of a railway pantograph. Shape design of pantograph network m device on highspeed trains. Finally, the contact force and deformation of the pantograph and catenary is achieved by entering the parameters in standards and from the actual wuhanguangzhou highspeed railway into this simulation system.
Effect of design changes in railway catenarypantograph. Catenary is set up along railway lines and pantographs attached on roof of trains. Scarm means simple computer aided railway modeller software for easy and precise design of model train layouts and railroad track plans. Railway pantograph overheadline catenary monitoring continuous monitoring of contact forces and acceleration between pantograph and catenary in regularly operated railway vehicles is the fundament for a modern predictive maintenance approach. The book examines application techniques for system design, construction and maintenance, and includes. When the locomotive is to be started the pantograph is pushed up with the help of air pressure, which is delievered by a small compressor delievring air at pressure of 7kgcm2wh. Condition monitoring of railway pantographs to achieve fault. Using a ge635 computer program developed for the u.
Openrail conceptstation offers rail, electrification, tunnel, and bridge design capabilities, helping rail engineers and designers rapidly determine optimal conceptual designs with realworld data and cost analysis. Anyrail makes model railroad design so easy, its fun. Libraries for many brands, scales and gauges of track and turnoutspoints and model structures are included. Early ac designs such as those of the swiss bls are not really doable in a model even the original broke the kando design could be done but it would be fiddly there is no fixed rule for the design of catenary. The most common type of pantograph today is the socalled halfpantograph sometimes zshaped, which evolved to provide a more compact and responsive singlearm design at high speeds as trains got faster. Scarm the leading design software for model railroad layouts.
We have been part of the fandstan electric group since 1984 a private holding compa. This page contains all the latest information, news, videos, images and articles on all aspects of train pantographs. Apr 07, 2014 the pans normal design rode on a third rail fixed to the tunnel roof at normal contact wire height. Highspeed railway pantograph and catenary dynamic simulation. During the activity, the catenary transmits an oscillation to the mechanism and the dynamic response of the letter could induce a separation that causes a stop of the supply of electricity and also the possibility of the manifestation of. In railway traction power supply system, the match between pantograph and contact lines is critical for reliable power transfer. Jan 02, 2017 autoturn rail 3d for cad for light railway transit lrt or fast tram helps designers account for all the clearances a light rail train will encounter along any section of track. Prresentation with speech used in the webinar an introduction to railway power systems, organized by the ieee transportation electrification community 26. The design of an innovative actively controlled pantograph has to. Parts folder included, define their path in file opening window via references tab. Autoturn rail 3d for cad for light railway transit lrt or fast tram helps designers account for all the clearances a light rail train will encounter along any section of track.
Pantograph is an apparatus which mounted on the roof of electric train to collect power through with an overhead tension wire. Motion study not included but it can be added to the assembly. The electric transmission system for modern electric rail systems consists of an upper, weightcarrying wire known as a catenary from which is suspended a contact wire. Openrail designer provides comprehensive and detailed modeling of rail metro, light rail, commuter rail, or highspeed rail design. The old dalby railway test track, situated in mickleover u. The force applied by the pantograph to the catenary is regulated to avoid loss of contact due to. This kind of active pantograph should be used to control some variable, such as contact force between sliding surfaces, by using an array of actuators able to correct the dynamic behaviour of the pantographcatenary system.
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