A NEW INTERCONNECTING METHOD FOR WIND TURBINE/GENERATOR IN A WIND FARM
Presented by:
Aswin Das
EEE
College Of Engineering, Trivandrum



CONTENTS
Objectives
Introduction
Selection of site
New method
How system works
Basic equations
Measures against halt
Operating methods
Control strategies
Basic characteristics


OBJECTIVES
A new interconnecting method for wind turbine/generator is proposed.
Through this method electrical energy of ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

i have an seminars, so i am requesting for the ppt of those topics.....

please kindly help me ....etc

[:=Read Full Message Here=:]

wind turbine magnetic frictionless bearing ....etc

[:=Read Full Message Here=:]

Ever since the discovery of the wheel, man has been in constant pursuit to achieve better and faster means of transportation. The FLYING TRAINS that is the MAGLEV (magnetic levitation) trains is the realization of such zestful endeavors. These ultra high-speed trains are acting as an indisposable resource to make the world smaller. Maglev is a generic term for a family of technologies in which a vehicle is suspended, guided and propelled by magnetic forces. Due to its need for an entirely new infrastructure, maglev technology has had a prolong ....etc

[:=Read Full Message Here=:]

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 dicult task.
Measurements of position and current is used for the velocity
estimatio ....etc

[:=Read Full Message Here=:]

....etc

[:=Read Full Message Here=:]

The concept of this break through technology in transportation system was put forward by the American rocket scientist Robert Goddard in 1904. His hypothesis that by the sheer use of electromagnetic rails, the trains could be lifted off the tracks gained popularity with many nations of the world. Intense investigations and plans were charted out by Japan and Germany by the 70â„¢s on this notion on flying trains.

The movement of maglev train is based on the concepts of magnetism and magnetic fields, formed by the utilization of high-powe ....etc

[:=Read Full Message Here=:]

presented by:
NIVEETH C


Zero power magnetic levitation using composite of magnetostrictive - piezoelectric materials
overview
Introduction
What is a composite?
• Composite for magnetic force control
• comparison
• Experiments
using composite only
using composite and electromagnet
Magnetic levitation
• Inverse magnetostrictive effect
• Joule loss
• Zero power consumption during stationary
• Control by the integral feedback
• What is a composi ....etc

[:=Read Full Message Here=:]

Hi, i am a student of electrical engineering. I choose my seminar topic is magnetic levitation technology so provide to me a better ppt ....etc

[:=Read Full Message Here=:]