Utilize Noise to Produce Electricity

Introduction

• Sources of electricity were fossil fuels 79% renewable energy 5% and nuclear power 3% and other sources were 13%.

• The majority of fossil fuel usage for the generation of electricity are coal and gas.

Data Analysis of Electricity Generation in India

• Noise is generated by many sources like train horns, traffic noise, noise produced by generators in power plants, noise in class-rooms, noise of theatres etc.

• If this noise is used or utilized as source of energy then it will become Electricity .

• So, The aim of project is to produce electricity from noise and its a topic of energy management and it’s new idea for electricity generation.

BLOCK DIAGRAM

W00FERSOUND ENERGY

MAGNETIC ENERGY

ELECTRICAL ENERGY

ELECTRICITY IS GENERATED BY

FARADAY’S LAW OF ELECTROMAGNETIC

INDUCTION.i.e.dɸ/dt

Abstract

• Project is based on electricity produced by using noise.• It’s work on basic principle of Faraday’s law of

electromagnetic induction(coil and magnet).• Working of my project is from the oscillation created by the

sound wave which can be further converted to electricity from the woofer.

• Woofer converted magnetic to electric energy and this electrical energy tried to grow small toy motors, or simply small fans of row rating.

IMPORTANT COMPONENTS OF PROJECT

• WOOFER • RECTIFIER & FILTERS.• VOLTAGE BOOST UP CIRCUIT.• ELECTRICAL APPLIANCES like LED,SMALL TOY MOTORS

etc.

1)MAGNET:Types of magnet:1. Permanent2. Electromagnet• In this project we will used

permanent magnet.

WOOFER

1. Electronic inductors.2. Transformers.3. Computers.4. Loud speakers.5. Electric motors.

Wide applications of magnet:

RECTIFIER & FILTERS

• As we know the rectifier converts output ac into dc , here it implies the same.

• Generally Bridge type of rectifiers will used to convert ac into dc.

• Filters convert fluctuating voltage to an average constant voltage .

VOLTAGE BOOST UP CIRCUIT

• After getting an average voltage using filters we can boost up this voltage.•In this arrangement when circuit is in operation the current increases very slowly.•Thus by Faradays law voltage is produced by equation, E=dɸ/dt

ADVANTAGES• Operation and maintenance are very low.• It is renewable source of energy. • It does not require any fuel.• It is totally pollution free.• Sound energy can be easily converted into electrical

energy.• Components used in this project are easily available.

LIMITATIONS

• Project can only work at noisy places as noise is our primary and it’s requirement for this project.

• We will produced output up to few voltages only.

• Output obtained is not constant, therefore we have to use some power electronic device to make it constant.

• Circuit is complicated.

FUTURE SCOPE

• This project has wide future scope for places where noise is produced on a larger scale like heavy traffic, power generating stations, railway stations.

• Thus we can put this project into action at above mentioned places and get the electricity output which can be used for various applications.

Thank you