HARDNESS, FRACTURE TOUGHNESS AND STRENGTH OF CERAMICS
seminar on footsteps energy generation
1. SUBMITTED TO:- Mrs. SHUCHI SHUKLA SUBMITTED BY:- ANKITA NATH
GUIDED BY:- Mr. DINESH KUMAR (4th year, EE)
REGIONAL COLLEGE FOR EDUCATION RESEARCH AND
TECHNOLOGY
2. CONTENTS
Introduction
Need of the system
Principle
Block Diagram
Working
Applications
Advantages & Disadvantages
Recent Efforts
3. INTRODUCTION
Walking is the most common activity in human
life.
When a person walks, he loses energy to the
road.
This energy can be tapped and converted in the
usable form such as in electrical form.
4. Conventional & Non-conventional
Energy Sources
Energy produced by coal, petroleum, natural
gas etc. are called conventional sources.
where as the sources like biomass, wind,
solar etc. are called non conventional energy
sources.
5. AN ALTERNATIVE ENERGY
SOURCE
Footsteps are an untapped
natural resource.
The Challenge – convert
footstep energy to electrical
energy.
The Solution – using
piezoelectric material.
6. NEED OF THE SYSTEM
The utilization of waste energy of foot power
with human motion is very important for
highly populated countries.
India and China where the roads, railway
stations, temples, etc. are all over crowded and
millions of people move around the clock.
7. BASIC PRINCIPLE
When a pedestrian steps on the top plate of the
device, the plate will dip down slightly.
The downward movement of the plate results in
rotation of the shaft of an electrical alternator
fitted in the device.
11. SIDEWALKS = POWERPLANTS
The technology converts
kinetic energy into
electrical energy.
The energy stored is
later used for various
purposes.
This is suitable for
highly populated urban
areas.
13. WORKING
The pushing power is converted into electricity
The piezoelectric material is fixed at the plane.
The spring is used to return the inclined step in
same position by releasing the load.
The shaft of generator is connected to the
piezoelectric material. DC is generated.
16. ADVANTAGES
Power generation is simply walking on step.
Power also generated by running.
No need fuel input.
This is a Non-conventional system.
Battery is used to store the generated power.
17. DISADVANTAGES
Only applicable for the particular place.
Initial cost of this arrangement is high.
Tiles used are durable but not everlasting.
18. REAL-WORLD INSTALLATIONS
Simon Langton Grammar
School for Boys – UK
Empire State Building -
US
Panduit Corporation
World Headquarters – US
Riverdale Country
School – US
19. CONCLUSION
Smart system
Produce 2000 watts of electricity.
Durable
Have a life of approx. 5 years.