Piezoelectric power generation

Introduction
Piezoelectric material
Working
Block diagram
Advantages
Application
Conclusion
Demo image
Footstep arrangement
Piezoelectric material include

1. 1 UNDER THE GUIDELINES OF SUNDAR B. N. ASST.PROF. AND COURSE-CO ORDINATOR PRESENTED BY. MANASA H M ARPITHA L P 1 st M COM WELCOME TO THE PRESENTATION PRESENTED TO.

2. 2 PIEZEOELECTRONIC POWER GENERATION.

3. CONTENTS. INTRODUCTION PIEZOELECTRIC MATERIAL WORKING BLOCK DIAGRAM ADVANTAGES APPLICATION CONCLUSIONS 3

4. INTRODUCTION. In this topic we are Generating Electric Power as non Conventional method by simple walking on Footstep. Non Conventional energy using footstep is converting Mechanical Energy into Electrical Energy. This energy can be tapped and converted in the usable form such as in electric form. Basic Principle behind this system is Piezoelectric Effect. 4

5. 5 PIEZOELECTRIC MATERIAL. They took the name from the Greek word Piezo, which means “to press”. Certain material have the ability to build up an electric charge from having pressure and strain applied to them. Piezoelectric refers to the ability of some materials to generate an electric potential in response to applied pressure such materials are called Piezoelectric Material Egg: Quartz Belemnite Gallium orthophosphate Tourmaline

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8. 7 WORKING. The piezoelectric material converts the pressure applied to it in to electrical energy. The source of pressure can be either from the weight of the moving vehicles or from the weight of the people walking over it. Again an AC ripple filter is used to filter out any further fluctuation in the output. The output DC Voltage is then stored in a rechargeable battery. The inverter is converts the DC into AC.

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12. PIEZEOELECTRIC MATERIAL INCLUDED. Atmega 328 Microcontroller Piezo electronic Sensors Power Supply LCD display LED’s Footstep Body Mobile Charger Resister Capacitors 12

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14. APPLICTION :- Footstep power generation can be used in emergency power failure situations. It can be used for Agricultural , Home applications, Street lighting and etc…. Metros and Rural application. In Bus stand , Car parking System , Airports , Electronic Escalators , government hospitals , Clubs , School and Colleges, Foot path , Shopping Malls.

15. ADVANTAGES :-

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17. THANK YOU… 17