Maglev derived from maglev could be a conveyance technology that uses magnetic levitation to move vehicles while not creating contact with the bottom or an electrical pickup. The maglev train is usually going at a speed of 20 to 50 mph. In the case of a maglev train, this magnetic force is used to push against the trains weight. A maglev train car is just a box with magnets on the four corners, says jesse powell, the son of the maglev inventor, who now works with his father. In maglev, superconducting magnets suspend a train car above a ushaped concrete guideway. The colorado maglev project represents the prototype system design for a fullscale maglev system in the u. Like ordinary magnets, these magnets repel one another when matching poles face each other.
Fra will evaluate the viability of this maglev project to achieve its high safety. The maglev project consists of two construction phases. Maglev trains qfiles the online library of knowledge. The previous work of paul friend in 2004 includes the development of a laboratory scale model train containing permanent magnets, hung above a rotating wheel. Definition magnetic levitation transport, or maglev, is a form of transportation that suspends, guides and propels vehicles especially trains using electromagnetic force. Also maglev trains instead of using fuel they are magnetically propelleled by. The train will be floating about 10mm above the magnetic guiding track. In 1979, the prototype ml500 test train reached an unmanned speed of 517 kmh on the 7km track, proving the maglevs tremendous potential for high speed. The general atomics urban maglev project general atomics, san diego, ca as the lead company is developing a system based on permanent magnets. It would create the world s first intercity maglev line. Prashant zanwar university of central florida maglev. This maglev model accurately reproduces the setup of magnets used in shanghais maglev system and is made up of two parts. Maglev train project timeline the following timeline details the steps, successes and problems when attempting such an ambitious project. A maglev train is a superhighspeed rail system that already exists in other parts of the world, reaching speeds of 373 miles per hour in japan.
As the frictional parts are minimum in this type of technology, the maglev trains are known to have more speed, smoothness and less sound. In february 2006, chinese government announced that they decided to extend shanghai maglev to hangzhou city the capital of zhejiang province. T railway technology today 12 edited by kanji wako. Consequently, there are substantial technical documents which highlight the findings. Maglev trains use electromagnets to lift the whole train into the air a short distance. Vacuum tube train systems might hypothetically allow maglev trains to attain speeds in a different order of magnitude, but no such tracks have ever been built. The track was modified later into a more practical ushaped guideway. Highspeed maglev trains may one day revolutionize transport across the world. Simple magnetic levitation train seminar report pdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. Get free icons of maglev train in ios, material, windows and other design styles for web, mobile, and graphic design projects. Projet design principles highspeed maglev system eisenbahn. The funding may be applied to preconstruction planning, engineering analysis, and other capital costs for fixed guideway infrastructure. And the levitation process is automatic, as long as the vehicle moves at a speed above its lift off speed. A fast and reliable software network load balancer daniel e.
The suspension control system, whose performance can directly affect the stability and safety of trains running, is regarded as one of the emphases of study with regard to maglev train. Maglev challenge both technical, financial the japan times. Electric train experiment purpose to build an electric train, utilizing uninsulated copper wire, a battery, and powerful magnets. Meanwhile, maglev would maintain service on the opposite track.
The result is a transport system which can regularly attain much higher speeds than more conventional rail systems. This manual can also be used by event supervisors to construct a magnetic levitation track to be used at science olympiad tournaments. This documents lays down the technical and operational minimum requirements for a high speed maglev rail system msb system that are projectneutral. As you gradually add water to your plastic cup, your maglev train will sink closer to the tracks. Noise characteristics of the transrapid tr08 maglev system. Block diagram, a onwheel rail system, b maglev system. These trains follow magnetic guiderails instead of conventional rails. Download premium images you cant get anywhere else. This 3d model was originally created with sketchup and then converted to all other 3d formats. At this stage, the japanese government started providing the project with financial assistance. Maglev trains incorporate a basic fact about magnetic forceslike magnetic poles repel each other, and opposite magnetic poles attract each otherto lift, propel, and guide a vehicle over a track or guideway. The engineering challenge is to get a train to move three feet without making physical contact with the track. Maglev project old dominion university is the site for a first of a kind magnetic levitation transportation system. Summary most of the investigative work was carried out.
Download icons in all formats or edit them for your designs. Maglev car project alondra ochoa digital portfolio. The goal of the magnetic levitation train maglev project is to develop a small scale magnetic levitation train based on inductrack technology developed by dr. The free images are pixel perfect to fit your design and available in both png and vector. Review of maglev train technologies article pdf available in ieee transactions on magnetics 427. Maglev train in shanghai, china maglev short for magnetic levitation is a way of propelling a vehicle along using magnets rather than wheels and axles. If the magnetic force is strong enough, it can overcome the trains weight and push it up into the air.
Maglev traincar adapted from the attraction is obvious. Electromagnets and superconducting magnets have allowed us to create a magnetic levitation train nicknamed maglev that floats on the track instead of being directly on it. Fta lowspeed urban maglev research program lessons learned fta lowspeed urban maglev research program lessons learned march 2009. Stop adding water as soon as any part of the train touches the track, even if it is just a corner or an edge. Maryland eyes three possible routes for highspeed maglev. Much like a fullsized maglev system, the track and train need to be precisely matched to work. Magnetic levitation track construction instruction manual. If your plastic cup is completely full and the train is still not touching the track, either add a second cup, or start. Maglev cars are to contain recessed emergency wheels, so if the cars lose their levitation. Find highquality maglev train stock photos and editorial news pictures from getty images. The colorado maglev project represents the prototype system design for a full scale maglev system. While magnetic levitation trains are in use throughout the world, those. Backers of a 40mile, highspeed magnetic levitation, or maglev, train between washington and baltimore are hosting a series of public meetings showcasing. Types of maglev trainsbased on the techniques used for levitation there are two types of maglev trains1.
Simple magnetic levitation train seminar reportpdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. Richard post from lawrence livermore national labs llnl. The route selected for the maglev is approximately twothirds of a mile in length running from whitehurst and powhatan residence halls, down the eastwest spine of the campus and across hampton. Magnetic levitation principles introduction magnetic fields are used to describe forces at a distance from electric currents. In this lesson, students use the engineering design process to design and. Many maglev projects are controversial, and the technological potential, adoption prospects and economics of maglev systems have often been hotly debated. In the dream big maglev train lesson, students designed a magnetic train system. It could go out on the track to push or tow a crippled car. The train will be propelled to move by the guide way. As part of its findings the colorado maglev project has determined that with minor modifications an existing system, chsst, based on linear induction motors lims, can feasibly be deployed in the colorado i70 corridor. The magnetic levitation train maglev project uses the concepts of electromagnetism and electrical machinery to levitate and propel a train along a track. Along certain mediumrange routes usually 320 to 640 km 200 to 400 mi, maglev can compete favorably with highspeed rail and airplanes. At every step in this project, look to see if lines are straight and magnets are evenly spaced. Maglev train propulsion and levitation may involve the use of superconducting materials, electromagnets, diamagnets, and rareearth magnets.
Magnetism provides the force required to levitate the train over the tracks, reducing the energy required to move the train. Maglev derived from magnetic levitation is a system of train transportation that uses two sets of magnets, one set to repel and push the train up off the track, and another set to move the elevated train ahead, taking advantage of the lack of friction. San diego is considering a highspeed maglev line to serve as a passenger transportation mode to remote airport sites under consideration. Figure 1 shows a diagram of the forces acting on the maglev. Maglev maglev derived from magnetic levitati on is a transport method that uses magnetic levitation to. Weight is the force that pulls an object down toward the earth because of gravity. This project is a continuation of work done by paul friend in 2004. A development of magnetic levitation train phase ii study on.
Compared to conventional wheeled trains, differences in construction affect the economics of maglev trains. The federal railroad administration fra and the maryland department of transportation mdot are preparing an environmental impact statement eis to evaluate the potential impacts of constructing and operating a highspeed superconducting magnetic levitation scmaglev system between washington, dc and baltimore, maryland with an intermediate stop at bwi. Simple magnetic levitation train seminar reportpdf ppt. This train reached to the test speed of 150kmhr over a track length of 204m. The maglev method can be faster than wheeled mass transit systems, potentially reaching velocities.
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