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. This method can be faster than wheeled mass transit systems potentially reaching velocities comparable to an aircraft or a turboprop. We are here trying to develop an idea to run a train based. James powell and gordon danby of brookhaven received the first patent for a magnetically levitated train design in the late 1960s.
Maglev train ppt 1 free download as powerpoint presentation. In it, railroading technology will away with moving components, permitting vehicles to maneuver. This gives them an advantage in efficiency wang 2010. This has a lot of potential to create trains that are super fast with low maintenance requirements. 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. Another benefit of levitation is that these trains dont lose any energy to friction. After youve bought this ebook, you can choose to download either the pdf. Magnetic pressure is used to counteract the effects of the gravitational and any other accelerations. Their linear liner train is the scale replica of the recordbreaking 603 kmh 375 mph sc maglev superconducting magnetic levitation train. Maglev trains prove to be a promising model maglev train free download abstract the goal of this project. The maglev trains are much faster than traditional trains because the levitation has less friction to overcome.
First described by robert goddard, american rocket scientist, 1909 scientific american. Magnetic levitation maglev or magnetic suspension is a method by which an object is. Since then, japans shinkansen network has expanded considerably, and its success has prompted rapid development of highspeed railways in other countries. The device shown above is an actively controlled magnetic levitator. View and download powerpoint presentations on magnetic levitation ppt. Maglev short for magnetic levitation trains can trace their roots to technology pioneered at brookhaven national laboratory. Levitation the passing of the superconducting magnets through levitation coils on the side of the track induces a current in the coils and creates a magnetic field. Not unlike the trains in japan this pen uses opposing magnetic forces to hover in mid air.
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. In this video we will have a closer look at the subject of magnetic levitation. With all the science involved, your child should find this an educational experience. This paper involves the design, hardware, technology, application and future uses of magnetic levitation trains. Takara tomy, the japanese entertainment company that makes childrens toys and merchandise is the creator of the fastest toy train in the world. Magnetic levitation train maglev train seminar report pdf. While the robotokits magnetic levitation express train set was a challenge to build, and a timeconsuming one, it was a rewarding build. Lateral guidance basic principle of maglev trains 8. Maglev is the means of floating one magnet over another.
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. Maybe a university degree in physics or engineering is in their future. If you thought magnetic levitation was mostly about flying trains, then read rising force. Mechanical project on magnetic levitation introduction to magnetic levitation magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Of the types of magnetic levitation systems proposed, electromagnetic attraction. Japanese engineers have developed a competing version of maglev trains that use an electrodynamic suspension eds system, which is based on the repelling force of magnets. Such bearings eliminate friction and wear and also allow for operation at high speeds or in special environments such as vaccum systems. High speed trains in europe and japan are perhaps the best example of magnetic levitation technology. Mechanical project on magnetic levitation download report pdf. Livingston can barely conceal his excitement, and dry sense of humor, as he takes his readers on a whistlestop tour of. Us8250990b2 magnetic levitation train provided with an. The term maglev can be briefly explained by using an example of maglev levitation trains. 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. Maglev trains are much faster, it is frictionless and hence energy efficient, require very less maintenance and have much longer lifetimes 2.
For trains, this practically eliminates friction allowing the trains to move very quickly. Magnetic levitation magnetic levitation is the use of magnetic fields to levitate a metallic object. Maglev derived from magnetic levitation is a system of train transportation that uses two sets. Magnetic levitation is also referred to as magnetic suspension. Magnetic levitation is used for maglev trains, contactless melting, magnetic bearings and. 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. The key difference between japanese and german maglev train technology is that the japanese trains use supercooled, superconducting electromagnets. Railway technology today 12 edited by kanji wako magnetic levitation maglev technologies the tokaido shinkansen began operations in 1964 and was an immediate success. This site is like a library, use search box in the widget to get ebook that you want. Highspeed rail and maglev trains have become realities.
Magnetic levitation the need for fast and reliable transportation is increasing throughout the world. This method has the potential to be faster, quieter and smoother than wheeled mass transit systems. Maglev train download ebook pdf, epub, tuebl, mobi. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. The magnetically levitated train has no wheels, but floats on an electromagnetic wave. Energy consumption is essential to the success of a transportation system. Simple magnetic levitation train seminar reportpdf ppt. Maglev trains are a recent technology that meet this new demand. Former physicist at ge and lecturer at mit, james d. Magnetic levitation principles introduction magnetic fields are used to describe forces at a distance from electric currents. Magnetic levitation and its applications kartikeya singh 43246 electrical engineering 2. Electromagnets and superconducting magnets have allowed us to create a magnetic levitating train nicknamed maglev that floats on the track instead of being.
Read magnetic levitation maglev technology and applications springer tracts on. The maglev project consists of two construction phases. Maglev technology and applications springer tracts on transportation and traffic series by hyungsuk han. Magnetic levitation, or maglev, may do for the gir in the twentyfirst century what airplanes did for the 2ir in the twentieth century. Our report titled maglev trains is an informative report which explains about magnetic levitation or maglev, as a form of transportation that suspends, guides and propels vehicles via electromagnetic force. This book provides a comprehensive overview of magnetic levitation.
Use features like bookmarks, note taking and highlighting while reading magnetic levitation. Pdf this book provides a comprehensive overview of magnetic levitationmaglev. Maglev technology and applications springer tracts on transportation and traffic book kindle edition by han, hyungsuk, kim, dongsung. Magnetic levitation an overview sciencedirect topics.
The guideway is the physical structure along which maglev vehicles are levitated. Download the seminar report for magnetic levitation. Work on magnetic levitation maglev as a basis for ground transport systems has been going on since the 1960s, and although the future of. Applications and future of magnetic levitation high tech. Maglev technology and applications springer tracts on transportation and traffic book by hyungsuk han and dongsung kim. T railway technology today 12 edited by kanji wako. Magnetic levitation maglev was, according to 1980s science shows such as tomorrows world, going to make domestic air travel defunct, humming from city to city at 500mph with negligible.
Applying superconducting maglev technology to the conventional railway system. A homegrown maglev system for our nation magnetic levitation. Magnetic levitation maglev trains have been under development for many years. Richard post from lawrence livermore national labs llnl. Clark ii, grant cooke, in the green industrial revolution, 2015. Stated another way, current passed through electromagnets creates an attractive magnetic levitation force. For pens, it makes for a little added entertainment value on your.
This book provides a comprehensive overview of magnetic levitation maglev technologies, from fundamental principles through to the stateoftheart, and describes applications both realised and under development. Magnetic levitation maglev technology and applications. There is an immense field of applications related to this property such as fast digital circuits, including those based on josephson junctions and rapid single flux quantum technology, powerful superconducting electromagnets used in magnetic levitation maglev trains, magnetic resonance imaging mri, magnetic confinement fusion reactors e. Superfast trains ultimate speed by mark dubowski sep 1, 2005. Magnetic levitation is being used around the world in transportation systems to offer new types of maglev trains that have magnetic tracks repelling train cars with magnetic bases. In future these highspeed maglev trains would give a huge competition to the aviation industry. Maglev is the system of transportation that uses magnetic levitation to suspend,guide and propel the vehicles using magnets. 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, is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation from a very large number of magnets for lift and propulsion. Maglev is trains that run on magnets in a certain way so that they are equally levitated. Magnetic levitation is a technique widely used to create noncontact bearings. Dynamic analysis of high speed maglev vehicleguideway system.
This project is a continuation of work done by paul friend in 2004. Magnetic levitation maglev is a relatively new transportation technology in which noncontacting vehicles travel safely at speeds of 250 to 300 milesperhour or higher while suspended, guided, and propelled above a guideway by magnetic fields. Seminar on maglev trains report free pdf download learn mech. Click download or read online button to get maglev train book now. This has motivated the researchers and manufacturers to foster the development of magnetic levitation maglevbased rail technology worldwide. Highspeed rail has been the solution for many countries. Optimizing the controller design to guide the motion of a maglev train. Maglev trains have to perform the following functions to operate in high speeds 1. Along certain mediumrange routes usually 320 to 640 km 200 to 400 mi, maglev can compete favorably with highspeed rail and airplanes. Maglev railway technical research institute transrapid urban maglev shanghai maglev train how stuff works article. Magnetic levitation maglev technology and applications hyung.
With maglev, a vehicle is levitated a short distance away from a guide way using magnets to. The maglev transportation system is more stable, faster, economic, efficient. The idea came to powell as he sat in a traffic jam. Maglev train propulsion and levitation may involve the use of superconducting materials, electromagnets, diamagnets, and rareearth magnets. The magic of magnetic levitation hardcover june 29, 2011. Free download complete engineering seminar magnetic levitation train maglev train seminar report pdf. Maglev system represent a promising evolution in highspeed ground transportation, offering speed in excess of 500 mph along with the potential for low operating costs and minimum environmental impact. Magnetically levitated maglev trains differ from conventional trains in that they are levitated, guided and propelled along a guideway by a changing magnetic. Simple magnetic levitation train seminar reportpdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. As magnetic levitation vehicles are in any case provided with carrier and guide magnets, it lends itself to utilize an eddycurrent brake also comprised of magnet arrangements to serve as a safe brake, which is true for a magnetic levitation railway of the species designated hereinabove e.
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