2. Introduction Very new and innovative concept Non –Conventional Energy Source. This Makes Use Of WASTED OF ENERGY TO generate ELECTRCAL ENERGY.

4. CONDITION OF GEENERATING ELECTRICITY FROM SPEED BREAKER Storage Of electricity Generated From The movement Of traffic. Continuous Flow Of traffic.

5. Look of Breaker to Generate Electricity The “electro-kinetic road ramp ”system can be raised to act as a speed bump or laid flat, So that driver can not realize they are passing over it

6. HOW GENERATING THE ELECTRICIT FROM SPEED BREAKER The bump or breaker consists of a series of panels set in pad virtually flushed in motion under the road this turn rotate a geared shaft loaded with spring the output of shaft coupled with dynamo to convert kinetic energy into electricity

7. COMPONENT Return Spring Bearing Rack & pinion Sprocket Chain drive gear wheel Shaft Generator Battery

8. BASIC PRINCIPLE: Simple energy conversion from Mechanical to Electrical. To generate electricity using the vehicle weight (potential energy) as input Possible using 3 different mechanisms: I. Crank-shaft mechanism II. Roller mechanism III. Rack- Pinion mechanism

9. 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. Secondly as bearings are of sliding type, any occurrence of variable load( which is bit obvious in case of vehicles!!) leads to balancing problem.

10. Roller mechanism has some different disadvantages. Maintenance will be very difficult Might cause collision.

13. Spring mechanism in reciprocating motion

14. Basic figure to how reciprocating converted in rotatory motion reciprocating motion due speed bump and spring

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17. Challenges we faced!! Selecting suitable generator. Selection of springs. Achieving proper balance of speed and torque.

18. Scope, Merits and Uses Low Budget electricity production Less floor area No obstruction to traffic Easy maintenance Uses: Charging batteries and using them to light up the streets, etc.

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 mechanisms to enhance efficiency.