literature review of solar energy power sprayer pdf

Solar Battery Sprayer can charge using Solar power as well as Normal Electric Line. We Promise that the Performace is unbeatable than other battery sprayer models already in market. we convert this Sprayer model for Farmer Friendly UPS System, Mainly Used for Home Lighting Purpose and also for cattle shed Lighting, When the sparayer is not in use. This saves life of the battery also. It supports for Mobile Phone Charging purpose and runs DC Fan 8 Hours at home or Providing 8 Hours For 3 Nos o ....etc

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Abstract

The purpose of this project is to build a KWH (Kilo Watt Hour) meter that can alert the users with voice messages. An Energy meter or KWH meter is a device that measures the amount of electrical energy supplied to or produced by a residence, business or machine. Electricity is a clean, convenient way to deliver energy. The electricity meter is how electricity providers measure billable services. The most common type of meter measures kilowatt-hours. When used inelectricity retailing, the utilities record the values measured by these m ....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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From
Ravichandraprasad

Sir please send the ppt and report of the power paper ....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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to get information about the topic wind energy related topic refer the page link bellow

http://seminarsprojects.net/Thread-wind-energy-comparison-systems-full-report

http://seminarsprojects.net/Thread-a-small-wind-energy-system-to-save-home-electricity ....etc

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The method of Electricity billing concept is known as PREPAID ENERGY METER WITH TARIFF INDICATOR which is able to help to assist to enhance the cash stream organization within power uses and is able to decrease the issues with respect to billing user residing under separate place and decreases the arrangement of human power to have the meter readings.

Each use is able to recharge RFID label credited and recharge the meter on several limits like Rs 50, Rs 100, Rs 200 and so on. In this project, RFID tag card smart card is portrayed. User is a ....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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The modeling and simulation of a grid-connected wind power system or WECS (acronym for Wind Energy Conversion System) has been carried out. Our goal is to design and test a power system of 14.9 KVA capacity, operating at 440V, 20m / s wind speed base, induction generator based on wind power system through. MATLAB simulation. The various components of a wind power system, namely wind turbine, generator, control system, rectifier-inverter, battery, load and other equipment, including transformers, network, etc., were Decided according to the scop ....etc

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