Magnetic levitation transportation has many advantages over the conventional trains. Ppt magnetic levitation train powerpoint presentation. Maglev ppt free download as powerpoint presentation. So, if you are tirelessly tinkering with a tech project that solves complex problems and has applications to benefit society, and want to win great prizes, we want to hear from you. It consists of an electromagnetic system as the plant with a photoresistor as the sensor. In ems system levitation by attraction may takes place. If the magnetic force of attraction is used, it is known as magnetic suspension. In it, railroading technology will away with moving components, permitting vehicles to maneuver additional. In it, railroading technology will away with moving components, permitting vehicles to maneuver additional swimmingly and more. Direct diamagnetic levitation how it works diamagnetic materials repel a magnetic field all materials have diamagnetic properties, but the effect is very weak, and usually overcome by the objects paramagnetic or ferromagnetic properties, which act in the opposite manner by. How the great pyramids of egypt were built has been the subject of debate for millennia.
T railway technology today 12 edited by kanji wako magnetic. At first, their function is the same of mechanical bearings, but it acts with no. Magnetic levitation principles introduction magnetic fields are used to describe forces at a distance from electric currents. View and download powerpoint presentations on magnetic levitation ppt. Winner of the standing ovation award for best powerpoint templates from presentations magazine. This setup flips the system upside down, making things a lot easier. Introduction magnetic levitation is becoming widely applicable in magnetic bearings, highspeed.
Electromagnetic suspension ems uses the attractive magnetic force of a. Simple magnetic levitation train seminar reportpdf ppt download. The electromagnetic force is used to counteract the effects of the gravitational force. This page was last edited on 7 september 2019, at 04. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Diamagnetic levitation was first demonstrated as long ago as in 1939 when small beads of graphite and bismuth were levitated in an electromagnet for historic details, read physics today pdf, 689 kb. Files are available under licenses specified on their description page. Pdf this paper involves the design, hardware, technology, application and future uses of magnetic levitation trains. This kit is based on a lowcost design developed in 4, which uses proportional. Maglev trains seminar report,ppt,pdf,doc,presentation,free.
Magnetic levitation floating globe world map led light home decor c shape. Working concept behind ultrahigh speed supersonic trains technology of maglev there are two primary types of maglev technology. In this experiment, a steel ball is levitated using the force generated by an electromagnet see the picture below. Magnetic levitation and its applications kartikeya singh 43246 electrical engineering 2. Modeling and control design of magnetic levitation system p. Scribd is the worlds largest social reading and publishing site. Pdf a survey of magnetic levitation and magnetic bearing. It has a single electromagnet positioned above the floating magnet. The adobe flash plugin is needed to view this content.
This book provides a comprehensive overview of magnetic levitation maglev technologies, from fundamental principles through to the stateoftheart, and describes applications both realised and. Maglev research and development began in germany and japan during the early 1970s. Maglev 1 magnetic levitation experiment quanser consulting inc. It took scientists another 50 years to rediscover levitation when physicists from grenoble lifted several organic materials by the diamagnetic. Apr 16, 2017 this video was created for the cullen college of engineering at the university of houston by mechanical engineering capstone team.
It employs diamagnetism, which is an intrinsic property of many materials referring to their. Magnetic levitation free download as powerpoint presentation. Dynamic modeling, timedomain analysis, pi and pid feedback control. Jiya 1senior lecturer, department of electrical and electronic engineering, university of maduguri, borno state nigeria. The magnetic levitation system is one of the important benchmark laboratory models for the design. We have a levitation kit we acquired years ago that has a much simpler setup. Magnetic levitation maglev by nazia banoo siddiqui eee,6th sem 2. Electromagnetic induction, faradays law, lenz law, complete breakdown of intuition, nonconservative fields. Simple magnetic levitation train seminar reportpdf ppt. The term levitation refers to a class of technologies that uses magnetic levitation to propel vehicles with magnets rather than with wheels, axles and bearings. Ppt diamagnetic levitation powerpoint presentation free to view id.
Slideshare uses cookies to improve functionality and. 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. Magnetic levitation system in control engineering education 153 2. Modeling and control design of magnetic levitation system. With maglev, a vehicle is levitated a short distance. This is to certify that the work in the thesis entitled controller design for magnetic levitation system by abhishek nayak is a record of an original research work carried out by him under my supervision and guidance in partial fulfillment of the requirements for the.
From the ones on the fridge, the speakers in your car, and propelling high speed trains, magnets are being used constantly. Diamagnetic levitation high field magnet laboratory hfml. Robust feedback control analysis of magnetic levitation system santosh kr. Highspeed rail has been the solution for many countries. Maglev derived from magnetic levitation uses magnetic. Magnetic levitation control system in stand alone analogue mode recall that the considered equipment is with a builtin power supply and in the analogue mode is capable of standalone operation without any computer control software. Design and construction of a magnetic levitation system using programmable logic controller. Magnetic levitation train is the property of its rightful owner. Abstract the term levitation refers to a class of technologies that uses magnetic levitation to propel vehicles with magnets rather than with wheels, axles and bearings. Download the seminar report for magnetic levitation.
This document is prepared for, and addressed to, the members and staff of the. Magnetic levitation literally means floating in air. Magnetic bearing is a product based on magnetic levitation and has been researched for more than forty years. Magnetic levitation maglev or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Electromagnetic suspension ems uses the attractive magnetic force of a magnet beneath a rail to lift the train up. Ppt diamagnetic levitation powerpoint presentation. Maglev systems represent a promising evolution in the highspeed ground transportation, offering speeds in excess of 500 mph along with the potential for low operating costs and. The maglev trains are much faster than traditional trains because the levitation has less friction to overcome. It includes a history of maglev science and technology showing the various. In a typical system, the vehicle, which resembles a railroad car, travels above a guideway. Make sure no magnetic materials are within three feet of the setup. Magnetic levitation objectives the objective of this lab is to design and implement an analog controller for the magnetic levitation maglev system provided to us in the lab.
This is your opportunity to show the world the work that has been keeping you up at night. Robust feedback control analysis of magnetic levitation. Maglev derived from magnetic levitation uses magnetic levitation to propel vehicles. It is completely encased in a rectangular enclosure divided into three. Magnetic levitation stock pictures, royaltyfree photos. The demonstration is a replica of an experiment described by m. Magnetic levitation powerpoint authorstream presentation. The cost of purchasing the pumps and running them per year in usd. In magnetic levitation or magnetic suspension the electromagnetic force is used to counteract the effects of the gravitational force. In eds system levitation by repulsion may takesplace.
Modeling and control of a magnetic levitation system concepts emphasized. Film the levitator with the high speed camera at the bottom of the track and analyze. The magnets provide support without contact or friction, allowing for fast, quiet operation. Most scholars avoid delving into historical records of levitation and other forms of psychokinesis. If so, share your ppt presentation slides online with. Download premium images you cant get anywhere else. Introduction maglev, or magnetic levitation, is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation. I have been a stay at home mom for almost 5 years and i am so excited to be able to still stay home, take care of my children and make a living taking surveys on my own computer. The physics of magnetic levitation physics 212x spring 2011 john dutton 04122011 magnets make up a huge part of our everyday lives. Remove this presentation flag as inappropriate i dont like this i like this remember as a favorite. Jul 11, 2017 an easy experiment on magnetic levitation.
Direct diamagnetic levitation how it works diamagnetic materials repel a magnetic field all materials have diamagnetic properties, but the effect is very weak, and usually overcome by the objects paramagnetic or ferromagnetic properties, which act in the opposite manner. Since then, japans shinkansen network has expanded considerably, and its success has prompted rapid development of highspeed railways in other countries. The most popular application for magnetic levitation by far has been through the novelty. Magnetic levitation maglev technology and applications. The exciting final project is to build and operate a magnetically levitated train car. Sep 11, 2012 magneticlevitation literally means floating in air. Design, implementation and control of a magnetic levitation device by ehsan shameli a thesis presented to the university of waterloo in fulfillment of the thesis requirement for the degree of doctor of philosophy in mechanical engineering waterloo, ontario, canada, 2008 ehsan shameli, 2008. 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. Definition magnetic levitation maglev is a method by which an object is suspended with no support other than magnetic fields.
If magnetic repulsion is used, it is known as magnetic levitation. Optical levitation of microscale particles in air susan y. Vol 4, no 4 2018, a new concept of superelevation in magnetic levitation prodynamic. Check out the art tec magnetic levitation kit by guy marsden. Attraction is caused by having the currents within each of the circuits traveling in the same direction. Michael grosso, however, has deliberately delved in. The kit is easy to assemble, but initial performance of the device is intentionally poor. When assembled as described, the system exhibits high sensitivity to initial conditions and considerable visible wobble of the object. Ppt magnetic levitation powerpoint presentation free.
The implications concerning human nature and its latent potential are as important to understanding our present and future as any lessons history has to offer, he said. Most outstanding case of levitation in history, witnessed. Magnetic levitation magnetic devices classical mechanics. Emdadul hoque 1, 2, omar farrok 3, 4, mohammed mynuddin 3, 5. Here, we use magnetic levitation principles for biological characterization and monitoring of cells and cellular events. Magnetic levitation theory and application based on levitation such as train,toy,turbine etc. Maglev, or magnetic levitation, is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation. 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. Auto magnetic levitation module magnetic levitation platform power supply 500g.
Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Magnetic levitation trains and conventional trains. Magnetic levitation is the process of levitating an object by exploiting magnetic fields. V3 department of mechanical engineering, magna college of engineering, magaral, chennai, india 1,2, 3. Design, implementation and control of a magnetic levitation. The maglev, built and designed by german engineering giants siemens and thyssenkrupp, links the sprawling metropolis of shanghai to its international airport, and at a s.
With maglev, a vehicle is levitated a short distance away from a guide way using magnets to create both lift and thrust. Trends in increased mobility of large masses with changing lifestyle for more comfort are leading to congestion on roads with. The current in the top circuit travels in the opposite direction of thecurrent in the bottom. Stable levitation of one magnet by another is usually prohibited by earnshaws theorem, but the introduction of diamagnetic material at special locations can stabilize such levitation. For decades, conventional trains, a major source of land transportation, have served people around the world. The ancients, some researchers suggest, may have mastered the art of levitation, through sonics or some other obscure method, that allowed them to defy gravity and manipulate massive objects with ease. The ball elevation from the post is measured using a sensor embedded in the post. Find out about equilibrium, gravity, and magnetic fields. Design and construction of a magnetic levitation system. Weiland national aeronautics and space administration glenn research center cleveland, ohio 445 summary success has been achieved using a radiation pressure gradient to levitate microscale particles in air for as long as four hours. All structured data from the file and property namespaces is available under the creative commons cc0 license.
Superconducting maglevs are also called linear motor cars. Magnetic levitation the need for fast and reliable transportation is increasing throughout the world. Magnetic levitation is a way of using electromagnetic fields to levitate objects without any noise. The maglev system consists of an electromagnet, a ball rest, a ball position sensor, and a steel ball. In the past, magnetic levitation was attempted by using permanent magnets. Railway technology today 12 edited by kanji wako magnetic levitation maglev technologies the tokaido shinkansen began operations in 1964 and was an immediate success.
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