From
Ravichandraprasad

Sir please send the ppt and report of the power paper ....etc

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sir iwant full project model details . i like to do a project please help me ....etc

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FABRICATION OF VERTICAL AXIS WIND TURBINE

INTRODUCTION
If the efficiency of a wind turbine is increased, then more power can be generated thus decreasing the need for expensive power generators that cause pollution. This would also reduce the cost of power for the common people. The wind is literally there for the taking and doesn't cost any money. Power can be generated and stored by a wind turbine with little or no pollution. If the efficiency of the common wind turbine is improved and widespread, the common people can ....etc

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Wind-powered vehicles have traditionally been associated with seafaring vehicles that, until the advent of steam engines, relied primarily upon winds which were used to drive the sails of such vehicles to their destinations. In the Western world, such sail-based wind propulsion on water persists in the modern day within primarily leisurely activities, such as sailing boats, sailing ships, yachting, and windsurfing. A special case is ice yachting on ice-covered water. ....etc

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NON CONVENTIONAL ENERGY SOURCES
Abstract
The ever increasing rapid use of the fossile fuels day by day has threatened exhausting of conventional energy sources very soon. Also the use of conventional energy sources has increased the global pollution level which is resulting in climate change. Therefore time has come for searching altogether other sources of energy which are inexhaustible and gradually replace the conventional sources. The non conventional energy sources such as solar, wind, tidal, oce ....etc

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hello sir am a final year student i like to do this project plz help me . i need full detail about this project..plz send me email of this project report..my email id [email protected] send me the report of this project sir.. ....etc

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fabrication of wind energy vehicle pdf

WIND POWERED VEHICLE

This mechanical engineering project topic looks into the working of a wind powered vehicle. Wind is one of the prominent sources of renewable energy. The best example of a wind powered vehicle is a sail powered ship. Ships have been here for thousands of years. But this project is not about them instead this is about wind powered vehicles on land. Though they are not a new concept, not many are successfully made. This field still holds a wide scope for research and development.

WIND ....etc

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WIND ENERGY COMPARISON SYSTEMS

Presented by
SOWMYA.M
4SM05EE030
Dept. of E&E


CONTENTS
INTRODUCTION

Wind or air in motion contains the kinetic energy,which is converted into mechanical power by means of a wind turbine.
wind strikes in wind turbine blade as shown the fig-1.
The wind turbine is connected to a generator
for producing electricity.
The potential for wind energy is immense,and
experts suggest wind power can supply up to
20% of world electricity
Betz law

....etc

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ENHANCED PERFORMANCE OF A DOUBLY FED
WIND-POWER INDUCTION GENERATOR AT WIND-
RANGE BOUNDARIES
ABSTRACT
The doubly fed induction generator (DFIG) is one of the largest generators used
with MW-class wind turbines. This paper focuses on the weak performance areas
of grid-connected DFIG-based wind turbines. Basically, the DFIG performance at
low wind speeds, close to the cut in speed, and around the full rating operation (in
the vicinity of rated wind speed) is investigated. For low wind speed region, the
causes of decreased efficiency ....etc

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Wind Power and Wind Turbines
Pressure
Wind what causes it?, cont.
Pressure differences cause the flow of fluids (gases and liquids)
pressure is always measured relative to some reference pressure
Sometimes relative to vacuum absolute
Sometimes relative to atmospheric pressure
Prevailing Winds
Wind what causes it?, cont.
Weather Processor Symbols
WXP Legend
Review Question 1
What causes wind?
Air pressure
Weight of the atmosphere
Pressure difference in atmosphere
Low pressure
High pressure
....etc

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