Although a detailed revenue cost study was beyond the scope of this study, a preliminary. May 14, 2018 the german transrapid maglev train has demonstrated a speed of 270 mph 121 ms on a test track, and the japanese have operated a maglev test car at 321 mph 144 ms. The maglev train kit from toy smith will provide hours of fun without the need to of batteries. Maglev train ppt, seminar report and pdf study mafia. Maglev trains use superconductor magnets that are cooled to incredibly low temperatures to produce intense magnetic fields used to drive the train forward and keep it hovering off of the tracks. So a magnetic field is sent down the guideway and it pulls the train along after it. Maglev systems have been built for decades, and though they started slow, some of the latest generation trains are breaking speed records. Jun 23, 2016 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. Germanys maglev line, transrapid, is rather infamously known for its collision in 2006 that killed 25 people. The maglev only requires a 12m wide dual guideway compared to the normal rail system requires a 14m wide land take, and 4 lane freeways require a 30m wide land take geerlings, h. Prashant zanwar university of central florida maglev. In a way then, the entire length of a maglev track can be considered to be part of the trains motor.
In it, railroading technology will away with moving components, permitting vehicles to maneuver additional swimmingly and more. May 23, 2017 japans maglev technologythe fastest in the worldwill cut travel times between washington, dc and new york city to less than one hour and create 205,000 u. A super highspeed transport system with a nonadhesive drive system that is. Applications and future of magnetic levitation high tech. Patent 3,158,765, magnetic system of transportation, by g. Maglev cars are to contain recessed emergency wheels, so if the cars lose their levitation. Practical applications of magnetic levitation technology maglev.
When completely assembled, the train model is over 15. Maglev trains use superconductor magnets that are cooled to incredibly low temperatures to produce intense magnetic fields used to drive the train forward and. However without critical advances in tunneling and maintaining a vacuum tube, the cost of implementing such technology is critically high. Between 1984 and 1995 the first commercial maglev system was developed in great britain as a shuttle between the birmingham airport and a nearby rail station, some 600 metres about 1,970 feet away. Last, the maglev train would lessen the states carbon foot print since its objective would bring less private or personal vehicles off of the major interstate and highways. This project is a continuation of work done by paul friend in 2004. The magnetic levitation system plays a major role in suspending the maglev train stably and following the track quickly with the desired gap. The shanghai maglev train, also known as the transrapid, has a top speed of 430 kmh 270 mph. Mar 21, 2012 japans mlx01 clocked in at 361 mph in 2003the highest speed yetfor a maglev trainbut china is reportedly developing a train that will double that speed. T railway technology today 12 edited by kanji wako. The magnetic levitation technology can be used as an efficient.
Maglev trains seminar report,ppt,pdf,doc,presentation. The electromagnetic force is used to counteract the. If you are using sandpaper to make your wooden block into a train shape, be sure to leave a flat surface in the middle on top of the train. However, a stud y concluded that maglev noise should be rated. Maglev maglev derived from magnetic levitati on is a transport method that uses magnetic levitation to move vehicles without touching the ground. Cost reduction by eliminating friction, maglev trains use less energy and can significantly reduce costs. The maglev trains are really the future of transportation systems as they are pollution free and renewablesustainable magnetic energy that is not contributing any more harm to global warming due. For example, the fastest maglev train in the world, shanghai maglev train, has a top speed of 501 kmh 311 mph.
About twenty years later, werner kemper of germany proposed a train magnetically levitated by a feedbackcontrolled attractive force, and after many decades of development, his idea eventually evolved into the transrapid system used in the shanghai maglev train in 2003. A high speed maglev train uses noncontact magnetic levitation, guidance and propulsion systems and has no wheels, axles and transmission. P a g e 1 magnetic levitation train a seminar report submitted in the partial fulfillment of the requirement for the award of the degree of bachelor of technology in electrical engineering by anuj bansal reg. Since there is no physical contact between the guideway and the train, friction forces are almost nonexistent. Meanwhile, maglev would maintain service on the opposite track. A second train set was completed at the end of 1997, making it possible to conduct various tests with two trains, such as one train passing a stationary train or a train moving slowly in the same direction, or two trains travelling in opposite directions at high speed. The train travels along a guideway of magnets which control the trains stability and speed.
The german transrapid maglev train has demonstrated a speed of 270 mph 121 ms on a test track, and the japanese have operated a maglev test car at 321 mph 144 ms. Cost differences between conventional hsr and maglev. Therefore, it allows the train to move at a very high speed. There is simply no space in a city to reach the speed and the full potential of the maglev. The maglev 2016 conference events lectures, presentations, excursions will take place from september 23 26.
Simple magnetic levitation train seminar reportpdf ppt download. What we are mostly seeing is experimentation in different countries, be it whether it is capable of working as a revenue genera. The magnetic levitation technology can be used as an efficient technology in. This increases efficiency, reduces maintenance costs, and increases the useful life of the system. The common point in all applications is the lack of contact and thus no wear and friction. With maglev, a vehicle travels along a guideway using magnets to create both lift contents what is maglev. In maglev trains, the secondary is attached to the bottom of the train cars, and the primary is in the guideway. The maglev train, as a new type of transportation tool for the 21 st century, should be more and more mature and perfect in engineering and com mercial applications in despite of many difficulties and risks, and must have a wide development foreground. Japans mlx01 clocked in at 361 mph in 2003the highest speed yetfor a maglev trainbut china is reportedly developing a train that will. The train can go in a top speed of 270 mileshour with an average speed of 160 mileshour. Maglev trains operating at slower speeds are currently in use in china and south korea.
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. 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 journey from tokyo to nagoya on these trains is actually faster than flying, when considering the time spent jumping through airport hoops. 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. Practical applications of magnetic levitation technology. The shanghai maglev appears to be the only true commercial maglev train. Maglev train simple english wikipedia, the free encyclopedia.
Several train systems using maglev have been developed over the years, with most operating over relatively short distances. Maglev train transportation systems and technology. The only other currently operational maglev systems serving the public are the linimo in japan and daejeon in south korea see wikipedia for more info on past, current and future maglev systems. Visakh v krishna has rightly mentioned the difference in construction costs between l0 shinkansen maglev and the popular conventional hsr shinkansen in japan.
The following are descriptions of the french, german, and japanese systems used for comparison to the u. Hyperloop is a technology that uses vacuum tubes and pneumatic air to propel pods, which can contain passengers or cargo, up to speeds of 600 mph. Although maglev dont use steel wheel on steel rail usually associated with trains, the dictionary definition of a train is a long line of vehicles traveling in the same direction it is a train. Since these trains move on a cushion of air, there is no friction at all except air friction. It is a train that doesnt have to run off of regular fossil fuels like other trains, the energy can be obtained from other sources. Vol 4, no 3 2018, maglev freight one possible path forward in the u.
Existing maglev system ajapan has a demonstration line in yamanashi prefecture where test train sc maglev mlx01 reached 581 kmh 361 mph, slightly. A new strategy for improving the tracking performance of. If you havent been following the development of these technologies, heres a quick recap. This was the first major collision involving a maglev train, and. In 2015, a maglev train in japan broke the record for the fastest train in the world, traveling at 374 mph. Magnetic levitation maglev is an innovative transportation technology.
Magnetic levitating trains electrical and computer. In fact, maglev technology was first developed by english inventor eric laithwaite with the worlds first commercial maglev train opened in 1984 in birmingham. Kishan bhushan sahay submitted in department of electrical. The first use of maglev in a united states patent was in magnetic levitation guidance. The report focuses on the technology empowering the highly successful transportation method of maglev trains, and their advantages. 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. Maglev, or magnetic levitation, trains hover over a magnetic track on a cushion formed by two magnets opposing each other, which significantly reduces friction. The model train zooms smoothly along its special track using the power of magnetism. The name maglev is derived from magnetic levitation. Dynamic response analysis of singlespan guideway caused by. Review of maglev train technologies article pdf available in ieee transactions on magnetics 427.
Backers of a 40mile, highspeed magnetic levitation, or maglev, train between washington and baltimore are hosting a series of public meetings showcasing. The most famous commercial maglev train is the shanghai maglev train in shanghai, china. The definition goes on to state, in a simple configuration, an electromagnet is used to lift up a ferromagnetic object and the gravity pulls down the. It could go out on the track to push or tow a crippled car. Feb 04, 2017 magnetically levitated trains or maglev as they are colloquially called are yet to reach their potential at any level.
Richard post from lawrence livermore national labs llnl. Simple magnetic levitation train seminar reportpdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. Optimizing the controller design to guide the motion of a maglev train. Magnetic levitation is a highly advanced technology. Thus meaning that the maglev has far less environmental impact on land when it is being built compared to the traditional train method and highways. The developmental status and future prospects of maglev. To suspend a maglev train at a stable levitation gap air gap between the on board levitation magnets and the guideway, a controllable electromagnetic field is. We feel pleased to present our formal report on maglev trains. The maglev train isnt like an ordinary train that one would see driving throughout the united states carrying coal, cargo, and much more. 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. The highspeed maglev promises many things, but at what. Vactrains are a upgraded form of maglev trains in vacuum tubes, the lack of air resistance allows the train to travel up to 45000 mph, which is 56 times the speed of sound using relatively little power. Introduction to maglev 2016 the 23rd international conference berlin, germany, september 23 26, 2016, in cooperation with innotrans 2016 the maglev 2016 conference will be held at the berlin exhibition area.
Other guidance magnets in the trains body keep it stable during travel. To make a model of a maglev train, you need lots of magnets. Maryland eyes three possible routes for highspeed maglev. A fast and reliable software network load balancer daniel e. The big difference between a maglev train and a conventional train is that maglev trains do not have an engine. For example the maglev train could make a 14hour train into 4 hours. Electromagnets under the train are directed up toward the guideway, which lifts the train about of an inch 1 centimeter above the guideway. Magnetically levitated maglev trains differ from conventional trains in that they are levitated, guided and propelled along a guideway by a changing magnetic. This paper involves the design, hardware, technology, application and future uses of magnetic levitation trains. 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.
Magnetically levitated trains or maglevas they are colloquially called are yet to reach their potential at any level. Compared to conventional wheeled trains, differences in construction affect the economics of maglev trains. Jun 24, 2015 science project on maglev trains by ardhendu 1. If the commercial success of the shanghai maglev train is to be taken into consideration, these trains can be surely considered the transport system of the future. The transrapid maglev train can reach 300 mph 490 kph with passengers. Japans maglev technologythe fastest in the worldwill cut travel times between washington, dc and new york city to less than one hour. T railway technology today 12 edited by kanji wako magnetic. This item is recommended for ages eight years and up. If maglev trains were created in other parts of the world people could travel much easier and they wouldnt have to use cars, which also lowers co2. For example, the fastest maglev train in the world, shanghai maglev train, has a. With maglev, a vehicle travels along a guideway using magnets to create both lift. What are the cost differences between maglev and conventional. Maglev train bringing japanese highspeed rail technology.
Maglev trains are expensive to build but i believe the benefits of it outweigh the cost. The shanghai maglev train, the worlds fastest passenger train, regularly exceeds 267 mph 430 kmh. For instance, there is an example of this principle in action from brown s. The maglev project consists of two construction phases. Maglevshort for a magnetic levitation trainsuses superconductive magnets to hover train cars above. The engine for maglev trains is rather inconspicuous. The maglev transportation system is more stable, faster, economic, efficient. Magnetic levitation is cited on microsoft academic search as follows. It travelled 600m at only 42kmh and was closed in 1995 because of reliability and design problems. For example, while every highspeed rail passenger pays one dollar for each mile traveled, maglev passengers could pay as little as 5 cents per mile, says james powell, director of the company maglev 2000 and a coinventor of superconducting maglev trains. Kishan bhushan sahay submitted in department of electrical engineering madan mohan malaviya. The train service, however, is not predicted to open until 2027. It is sometimes said to be the first fundamental innovation in the field of railroad technology since the invention of the railway. If maglev trains were created in other parts of the world people could travel much easier and.
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