Spin stabilized magnetic levitation



INTRODUCTION
The Levitron 1 Ref. 1! is a remarkable toy which levitates
in air a 22-g spinning permanent magnet in the form of
a small handspun top. The top is spun on a lifter plate on a
permanent magnet base and then raised to the levitation
height. The top floats about 3.2 cm above the base for over 2
min until its spin rate declines due to air resistance to about
1000 rpm. Unlike an earlier magnet toy which requires a
thrust beari ....etc

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http://seminarsprojects.net/Thread-magnetic-levitation-trains?pid=72286#pid72286

http://seminarsprojects.net/Thread-magnetic-levitation-full-report?page=2

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to get information about the topic magnetic levitation train work related topic refer the page link bellow

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http://seminarsprojects.net/Thread-magnetic-levitation-full-report?pid=14965&mode=threaded

http://seminarsprojects.net/Thread-simple-magnetic-levitation-train-maglev

http://seminarsprojects.net/Thread-magnetic-levitation--32382

http://seminarsprojects.net/Thread-maglev-magnetic-levitation-vehicle

http://seminarsprojects.net/Thread-magnetic-levitation-trains?pid=72286

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Magnetic Levitation
Introduction
Magnetic Levitation is a way to suspend objects in air without any support, as if in defiance of gravity. An unsung phenomenon of the past which is now being put to use in a variety of interesting and useful applications. As a child we must have seen a ping pong ball being levitated on an air stream at the output pipe of a vacuum cleaner. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. Levitation is the process by which an ....etc

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sir kindly give me an easy solution to levitate my prototype train which i can afford.and also give me design terms need to model a transient cabin for a non stopable meglev train.this cabin will mount on the train while running.the speed and momentum etc will act on that particular cabin.so help me to sort out this problem.and give me some special links r ppt slides which r easly understandable. ....etc

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ABSTRACT

This paper MAGLEV deals with the present scenario of magnetic levitation. The magnetically levitated train has no wheels, but floats-- or surfs-- on an electromagnetic wave, enabling rides at 330 miles per hour. By employing no wheels, maglev eliminates the friction, and concomitant heat, associated with conventional wheel-on-rail train configurations. There are two basic types of non-contact Maglev systems Electro Dynamic Suspension (EDS) , and Electro Magnet ....etc

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Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. 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: providing an upward force sufficient to counteract gravity, and stability: ensuring that the system does not spontaneously slide or flip into a configuration where the lift is neutralized.
Magnetic levitation is used for ....etc

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MAGNETIC LEVITATION SYSTEM
plant consists of an electromagnet, an optic position sensor, a
ferromagnetic sphere and a power interface.
Due to the spherical shape the measurement is nonlinear and needs
to be electronically or digitally linearised.

Velocity estimation
For fast nonlinear and unstable dynamical systems, such as magnetic
levitation, high quality of control is essential.
The ball velocity measurement is a di cult task.
Measurements of position and current is used for the velocity
estimatio ....etc

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Maglev- Magnetic Levitation Vehicle



Introduction

Levitation means to raise or float against the gravitational force. So, Magnetic Levitation is that a raise made using magnets or magnetic field. The train which runs using this principle is called as Magnetic Levitation Trains or Maglev Trains .
These trains will float over a track called the guide way using the basic principles of magnets, replacing the steel wheel and track trains.

LEVITATION SYSTEM POWER SUPPLY

110 KV power is supplie ....etc

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