Dec 14, 2017 for tools youll also need a soldering iron and solder, a drill and bits up to 516, some electrical tape or shrink wrap, glue, and a 516th wrench. Magnetic levitation is a way of using electromagnetic fields to levitate objects without any noise. 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 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. Magnetic levitation is the use of magnetic fields to levitate a usually metallic object.
Magnetic levitation is a method by which an object is suspended in the air with no support other than magnetic fields. Ppt magnetic levitation powerpoint presentation free. If a small permanent magnet is placed above a superconductor, it can be levitated by this repulsive force. Magnetic levitation system in control engineering education 153 2. Magnetic bearings support moving machinery without physical contact, for example, they can levitate a rotating shaft and permit relative motion without friction or wear. The input voltage is applied to a coil that creates the electromagnetic field.
How to build an electromagnetic levitation device design news. There are two types of monorail system and they are straddle type and suspended type. 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. Magnetic levitation magnetic fields are actively excluded from superconductors meissner effect. This increases efficiency, reduces maintenance costs, and increases the useful life of the system. For this purpose a stand, a 12 volt electromagnet, eddy current displacement sensor which input voltage is 24 volt and output voltage range is 0 to 10 volt for 0 to 10 mm displacement, siemens logo plc setup board including cpu, cable, analog expansion module. Download electrostatics hoverboard the lexus uses magnetic levitation ppt for free. How to build an electromagnetic levitation device design. The magnetic levitation technology can be used as an efficient technology in. One electromagnet pole faces a black post upon which a 2. Simple magnetic levitation train seminar reportpdf ppt. Magnetic levitation is a highly advanced technology. Magnetic levitation powerpoint authorstream presentation.
Magnetic levitation principles introduction magnetic fields are used to describe forces at a distance from electric currents. Download the seminar report for magnetic levitation. Magnetic levitation maglev requires electromagnetic current to generate magnetic field. With maglev, a vehicle is levitated a short distance away from a guide way using magnets to create both lift and thrust. Physics behind the levitron massachusetts institute of. The second are gyroscopic effects due to the spinning of the top, which account for the stability of the levitation. In magnetic levitation maglev, also known as magnetic suspension, this basic principle is used to suspend or levitate vehicles weighing 40 tons or more by generating a controlled magnetic force. The fields are used to reverse or counteract the gravitational pull and any other counter accelerations. Design and construction of a magnetic levitation system using. In this blog post, we will demonstrate how to model this principle with two examples. The name maglev is derived from 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. Seminar on maglev trains report free pdf download abstract as the world continues to grow and as cities continue to become more crowded and congested, our normal modes of transportation will not be able to handle these overpopulated areas.
The motivation of this paper is to design and fabrication a cost effective magnetic levitation shortly called maglev system using plc. 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. Magnetic levitation driving without wheels presentation outline 1. Ppt magnetic levitation powerpoint presentation free to. A free powerpoint ppt presentation displayed as a flash slide show on id. Along certain mediumrange routes usually 320 to 640 km 200 to 400 mi, maglev can compete favorably with highspeed rail and airplanes.
Powerpoint ppt presentation free to download magnetism. The electromagnetic force is used to counteract the effects of the gravitational force. Magnetic levitation is the process of levitating an object by exploiting magnetic fields. Magnetic levitation maglev or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Magnetic levitation train maglev train seminar report pdf. In other words, it is overcoming the gravitational force on an object by applying a counteracting magnetic field.
Ppt magnetic levitation train powerpoint presentation. In this process an object is suspended above another with no other support but magnetic fields. Dec 26, 2016 monorail system ppt, pdf report free download. If a small magnet is brought near a superconductor, it will be repelled becaused induced supercurrents will produce mirror images of each pole. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field.
Figure 1 different propulsion methods of conventional electric railways and superconducting maglev guideway. The first is the magnetic repulsion, which provides the force for levitation. The ball elevation from the post is measured using a sensor embedded in the post. Electrostatics hoverboard the lexus hoverboard uses magnetic levitation to achieve amazing frictionless ppt. Design and construction of a magnetic levitation system. The magnetic levitation system is a nonlinear dynamic system with one input and one output. Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended above another object with no support other than magnetic field maglev trains seminar report,ppt,pdf,doc,presentation,free download. Jan 15, 2016 introduction magnetic levitation, or maglev, is a method by which an object is suspended above another object without any support other than magnetic field. With maglev, a vehicle is levitated a short distance away from a. With maglev, a vehicle is levitated a short distance away from a guide way using magnets to. Electrodynamic magnetic levitation can occur when there are timevarying magnetic fields in the vicinity of a conductive material. Of the types of magnetic levitation systems proposed, electromagnetic attraction systems are currently the most widely. Current projects nclusion introduction maglev, or magnetic levitation, is a system of transportation that suspends, guides.
Manipulating magnetic fields and controlling their forces can levitate an object. Magnetic levitation full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. Pdf on nov 20, 2014, chandan pal and others published maglev trains find, read and cite. It is sometimes said to be the first fundamental innovation in the field of railroad technology since the invention of the railway. Controller design for magnetic levitation system a thesis submitted in partial fulfillment of the requirements for the degree of master of technology in control and automation by abhishek nayak m.
Maglev 1 magnetic levitation experiment quanser consulting inc. Levitation of a permanent magnet above a superconductor was first demonstrated by v. Seminar on active magnetic bearing amb free download ppt. A presentation on magnetic levitation and its applications maglev trains, windmills, magnetic bearing and space propulsion. There are two main properties that allow the levitron to levitate stably. For those who dont want to source the individual parts, drew paul has made a kit of all the components available as well. Either the magnetic force of repulsion or attraction can be used. In the case of magnetic attraction, the experiment is. Johansen in the superconductor laboratory at the university of oslo, norway. Magnetic levitation free download as powerpoint presentation. Basic principle of maglev trainsmaglev trains have to perform the following functions to operate in high speeds1.
Maglev trains seminar report,ppt,pdf,doc,presentation,free. Ppt magnetic levitation train powerpoint presentation free to download id. 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. Magnetic levitation technology is used in systems such as maglev trains and electromagnetic cranes. Levitation is the process by which an object is suspended against gravity, in a stable position, without physical contact. Liquid nitrogen cooled superconductors and permanent magnets. In it, railroading technology will away with moving components, permitting vehicles to maneuver additional swimmingly and more. In it, railroading technology will away with moving components, permitting vehicles to maneuver additional. Superconducting electric magnets in the vehicle to drift and move the train. Introduction magnetic levitation, or maglev, is a method by which an object is suspended above another object without any support other than. Magnetic force is used to counteract the effects of the gravitational acceleration and any other accelerations. Maglev trains seminar report,ppt,pdf,doc,presentation.
This pushes the train upward so that it can levitate 10 cm above the track. 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. Magnetic force is used to counteract the effects of the gravitational acceleration and any other accelerations the two primary issues involved in magnetic levitation are lifting forces. A control unit adjusts the current in an electromagnet and hence the magnetic force acting on the ferromagnetic body so that the body is. Displaying powerpoint presentation on electrostatics hoverboard the lexus uses magnetic levitation available to view or download. Doubleclick the magnetic levitation plant model to open this subsystem. Magnetic levitation display especially suitable for high quality products using current magnetic effect makes the display plate floats in the midair. The maglev train uses magnets to reach a really high. Research is also being done to use magnetic control technology for contactless, highprecision positioning of wafers in photolithography. Magnetic levitation maglev is an innovative transportation technology. A high speed maglev train uses noncontact magnetic levitation, guidance and propulsion systems and has no.
Maglev can create frictionless, efficient, faroutsounding technologies. It employs diamagnetism, which is an intrinsic property of many materials referring to their. Magnetic levitation full seminar report, abstract and presentation. Electrostatics hoverboard the lexus hoverboard uses magnetic. The answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. How it works the quanser magnetic levitation maglev device is a single degree. Arkadiev in 1945, and the levitation of magnets above superconductors. Practical applications of magnetic levitation technology. Pseudolevitation of two permanent magnets on a guide rod. Magnetic levitation electromagnetic suspension ems is the.
How to model electrodynamic magnetic levitation devices. Magnetic pressure is used to counteract the effects of the gravitational and any other accelerations. Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended above another object with no support other than magnetic field maglev trains seminar report, ppt,pdf,doc,presentation,free download. For tools youll also need a soldering iron and solder, a drill and bits up to 516, some electrical tape or shrink wrap, glue, and a 516th wrench. Find powerpoint presentations and slides using the power of, find free presentations research about electrostatics ppt. 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. Simple magnetic levitation train seminar reportpdf ppt download. 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. Active electromagnetic levitation is based on the attractive force of a controllable electromagnet on a ferromagnetic body. Bidyadhar subudhi department of electrical engineering national institute of technology, rourkela.
Maglev is a shortened combination of the words magnetic levitation this means the train is lifted above the rail by electro magnetic force. Dec 26, 2012 basic principle of maglev trainsmaglev trains have to perform the following functions to operate in high speeds1. The common point in all applications is the lack of contact and thus no wear and friction. Simple magnetic levitation train seminar reportpdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets.