1. SAJITH K
IV – ECE-B
RVS CET
Coimbatore
1

2. ROAD MAP
 Introduction
 Comparison
 Piezoelectric crystal
 Implementation
 Circuit
 Advantages
 Conclusion
 Future works
 References

3. INTRODUCTION
 Economical growth
 Education
 Development
 Security

4. COMPARISION
State
Tamil Nadu
A.P
Maharastra
Gujarath
Rajasthan
Year Requirement(mv) Available(mv)
2003-2004 45000 48000
2010-2011 79000 62000
2003-2004 49000 47000
2010-2011 86000 78000
2003-2004 90000 79000
2010-2011 11000 10000
2003-2004 58000 56000
2010-2011 78000 64000
2003-2004 25000 25000
2010-2011 42000 38000

5. PIEZO ELECTRIC CRYSTAL
 Mechanical stress voltage
 Voltage mechanical deformation

6. BATTERY Piezo piezo Piezo
IMPLEMENTATION

7. MATERIALS USED
 Composite plastic
 Muntz metal

8. CIRCUIT DIAGRAM
C
Zener
Diode

9. ADVANTAGES
 Highly economical
 Low maintenance cost
 Eco friendly
 It will work day and night

10. CONCLUSION
 Production increases
 Economical development
 India will become a developed country

11. FUTURE WORKS
 Piezoelectric rollers
 Increase the efficiency

12. REFERENCES
 Garnett E.Simmers Jr., Henry A.Sodano Center for
Intelligent Materials Systems and Structures,
Mechanical Engineering Department, Virginia.
 Stephen R.Platt, Shane Farritor and Hani Haider On
Low-Frequency Electric Power Generation with PZT
Ceramics.
 Carol Zwick Rosen,Basabaraj, V.Hiremath, and Robert
newnham on piezo electricity,American institute of
physics.

13. THANK YOU