A Low budget electricity production using some mechanism under speed breaker and piezo tiles.

1. MECHATRONICS
Presented By:
Abhishek Shukla
Abdulrazzak Pathan
(SE ELEX A)
Datta Meghe College of Engineering

2. WHAT ELECTRICITY MEANS TO US?

3. SPEED BREAKERS

4. DIFFERENT MECHANISMS
 RACK PINION MECHANISM
 SPRING COIL MECHANISM
 CRANK SHAFT MECHANISM
 ROLLER MECHANISM

5. RACK PINION MECHANISM

6. WHY RACK-PINION MECHANISM?
 Crank-shafts are required to be mounted on bearings which creates balancing
problem leading to mechanical vibrations which in turn damage the bearings.
 Rack-Pinion assembly gives good mounting convenience .
 Maximum gear losses– 3 to 5%
 Efficiency– 95%.

7. ALTERNATOR
 An Electric Generator is a machine which is
used for converting mechanical energy to
electrical energy.
 The output of alternator is used to light the
street lights and is rectified and is stored in
batteries.

8. BLOCK DIAGRAM
SPEED BREAKER
BATTERY INVERTER
STEP UP
TRANSFORMER

9. MERITS AND USES
 LOW BUDGET ELECTRICITY PRODUCTION.
 LESS FLOOR AREA.
 NO OBSTRUCTION TO TRAFFIC.
 EASY MAINTAINENCE.
 SUITABLE AT PARKING OF MULTIPLEXES, MALLS, TOLLBOOTHS, SIGNALS.
 CAN BE USED FOR CHARGING BATTERIES & USING THEM TO LIGHT UP
STREET LIGHTS.

10. PIEZO ELECTRIC SENSORS

11. PIEZO STRIPS

13. APPLICATIONS: PIEZO TILES

15. PIEZO TILES USED AT JAPAN AIRPORTS

16. PIEZO SHOES

17. ADVANTAGES & DISADVANTAGES
Advantages:.
 Eco Friendly.
 Cost is less.
 Low budget electricity production.
Disadvantages:
 Difficult to implement.

18. CIRCUIT DIAGRAM

19. FUTURE SCOPE
 Such speed breakers can be designed for heavy vehicles, thus increasing input
torque and ultimately output of generator.
 More suitable and compact mechanism to enhance efficiency.

20. GLOWING CFL FROM SPEED BREAKER AND
PIEZO PLATES

21. References
www.google.com
www.Wikipedia.com
www.electronicsforu.com
allaboutelektronics.wordpress.com