Project TopicProject Topic

Smart Smart Highway Highway

Power Power Generation Generation

Using Speed Using Speed breaker breaker

Name of group members and their Name of group members and their enrollment numbersenrollment numbers

Ameya Matkar – FS11EE037Ameya Matkar – FS11EE037 Sudhir Kamble – FS11EE027Sudhir Kamble – FS11EE027 Omkar Natekar – FS11EE039Omkar Natekar – FS11EE039 Ashish Kadam – FS11EE023Ashish Kadam – FS11EE023

IntroductionIntroduction

A large amount of electrical energy is wasted A large amount of electrical energy is wasted in speed breaker through friction, every time in speed breaker through friction, every time when vehicle passes over it.when vehicle passes over it.

So electricity can be generate using vehicle So electricity can be generate using vehicle weight (potential energy) as an input.weight (potential energy) as an input.

So this small step to improve this situation.So this small step to improve this situation.

METHODS USED FOR THIS METHODS USED FOR THIS PROJECTPROJECT

RACK-PINION MECHANISMRACK-PINION MECHANISM

CRANK SHAFT MECHANISMCRANK SHAFT MECHANISM

ROLLER MECHANISMROLLER MECHANISM

Possible Using Different Possible Using Different MechanismMechanism

CRANK-SHAFT MECHANISMCRANK-SHAFT MECHANISMCrank-shafts are required to be mounted on bearings Crank-shafts are required to be mounted on bearings

which may cause balancing problem leading to which may cause balancing problem leading to mechanical vibration which in turn damage the mechanical vibration which in turn damage the bearings.bearings.

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

Roller MechanismRoller Mechanism

Roller Mechanism has some different types of Roller Mechanism has some different types of disadvantages disadvantages

Maintenance will be very difficult Maintenance will be very difficult It Might caused collisionIt Might caused collision

Rack-Pinion MechanismRack-Pinion Mechanism

Rack-pinion assembly gives good mounting Rack-pinion assembly gives good mounting convenience.convenience.

Maximum gear loss – 3-5%Maximum gear loss – 3-5%

Efficiency – 95%Efficiency – 95%

CONSTRUCTIONAL DETAILSCONSTRUCTIONAL DETAILS

The various machine elements used in the construction The various machine elements used in the construction of power hump are :- of power hump are :-

Rack pinion Rack pinion SprocketSprocket Gears Gears FlywheelFlywheel Shaft Shaft Electric generatorElectric generator

BLOCK DIAGRAMBLOCK DIAGRAM

WORKING OF RACK AND WORKING OF RACK AND PINIONPINION

The Rack and Pinion convert between rotary and The Rack and Pinion convert between rotary and linear motion. Rack and pinion can convert from linear motion. Rack and pinion can convert from rotary to linear and also from linear to rotary.rotary to linear and also from linear to rotary.

The diameter of the gear determines the speed that The diameter of the gear determines the speed that rack moves as the pinion turns.rack moves as the pinion turns.

Rack and pinion are commonly used in steering Rack and pinion are commonly used in steering systems of cars to convert the rotary motion of the systems of cars to convert the rotary motion of the steering wheel to the side to side motion in the steering wheel to the side to side motion in the whiles.whiles.

WORKING PROCEDUREWORKING PROCEDURE

Here the reciprocating motion of the speed-Here the reciprocating motion of the speed-breaker is converted into rotary motion using breaker is converted into rotary motion using the rack and pinion arrangement.the rack and pinion arrangement.

The axis of pinion is coupled with the sprocket The axis of pinion is coupled with the sprocket arrangement.arrangement.

The axis of smaller sprocket is coupled to gear The axis of smaller sprocket is coupled to gear arrangement.arrangement.

Finally the gear arrangement is coupled with Finally the gear arrangement is coupled with the generator. the generator.

OUTPUT OF THIS PROJECTOUTPUT OF THIS PROJECT

Speed of Vehicles Speed of Vehicles (Km/Hr)(Km/Hr)

Voltage Generated Voltage Generated (Volts)(Volts)

1010 7.937.93

2020 6.286.28

3030 5.035.03

4040 4.664.66

5050 3.033.03

OUTPUT GRAPH OUTPUT GRAPH

Speed vs. Voltage GraphSpeed vs. Voltage Graph

OUTPUT OF THE PROJECT OUTPUT OF THE PROJECT

(REFFERED TO THE WEIGHT OF VEHICLE)(REFFERED TO THE WEIGHT OF VEHICLE) Loads (kgs)Loads (kgs) Voltage Generated(V)Voltage Generated(V)

6060 8.338.33

130130 9.459.45

170170 10.2210.22

200200 11.2311.23

270270 11.8111.81

OUTPUT GRAPH

LOAD Vs VOLTAGE GENERATED GRAPH

EMPLEMENTATION EMPLEMENTATION

This project is already implemented in This project is already implemented in the South Africa for reducing the the South Africa for reducing the energy crisis. energy crisis.

This method is also used to light up This method is also used to light up the small villages on the highway.the small villages on the highway.

In India it is used in Guwahati the In India it is used in Guwahati the capital city of the Assam.capital city of the Assam.

ADVANTAGESADVANTAGES

Pollution free power generation.Pollution free power generation. Simple construction, mature technology and Simple construction, mature technology and

easy maintenance.easy maintenance. No fuel transportation problems.No fuel transportation problems. Energy available all year around.Energy available all year around. No manual work necessary during generation.No manual work necessary during generation. No consumption of any fossil fuel which is No consumption of any fossil fuel which is

non-renewable source of energy. non-renewable source of energy.

DISADVANTAGE DISADVANTAGE

We have to check mechanism from time to We have to check mechanism from time to time.time.

It can get rusted in rainy season.It can get rusted in rainy season.

It will not work with light weight vehicles.It will not work with light weight vehicles.

Less quantity.Less quantity.

SCOPES AND USES SCOPES AND USES

Low budget electricity production.Low budget electricity production. Less floor area.Less floor area. No obstruction to traffic.No obstruction to traffic. Easy maintenance.Easy maintenance. Suitable at parking Suitable at parking

CONCLUSIONCONCLUSION

The utilization is an energy is an indication The utilization is an energy is an indication of the growth of a nation. One might of the growth of a nation. One might conclude that to be materially rich and conclude that to be materially rich and prosperous, a human being needs to prosperous, a human being needs to consume more and more energy that we consume more and more energy that we get in day to day life get in day to day life

Road power generation is new type of the Road power generation is new type of the unconventional source of the energy. This unconventional source of the energy. This is a type of vibration harvesting. This used is a type of vibration harvesting. This used wast energy of vehicles and converts wast energy of vehicles and converts kinetic energy to electrical energy.kinetic energy to electrical energy.