power generation through speed breaker
-
Upload
shifa-nadeem -
Category
Technology
-
view
15.939 -
download
0
Transcript of power generation through speed breaker
![Page 1: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/1.jpg)
1
![Page 2: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/2.jpg)
SUBMITTED BY
Muzzammil Baloch Wasif Sattar Abrar Ahmed Faiq Sadiq Amir Iqbal Mazhar
Iqbal
DEPARTMENT ELECTRICAL ENGINEERING HEAVY INDUSTRIES TAXILA EDUCATION
CITY (HITEC).
2
![Page 3: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/3.jpg)
POWER GENRATION USING SPEED BREAKER PHENOMENA
3
![Page 4: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/4.jpg)
ACKNOWLEDGEMENT
*Before we introduce our project, we would like to add a few heartfelt words for the people who will be a part of this project in numerous ways, people who gave unending support to us.
*Words fall short in expressing our gratitude towards the Head of the Department Dr. JAMEEL and faculty members of ELECTRICAL ENGINEERING especially Mr. ZEESHAN HABIB cooperation will be needed as the project proceeds to success.
*In the end, our special thanks and gratitude towards our parents who have extended their guidance and support whenever we needed and have made us what we are today. We hope with their showers of blessings we would easily be able to complete the project. 4
![Page 5: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/5.jpg)
SPECIAL THANKS TO
SIR NAVEED KHATTAK
WHO PROVIDE US PLATE FORM TO EXPRESS OUR PROJECT AND HE MAKE US ABLE TO GET EXPERIENCE FOR OUR FINAL YEAR PROJECT PRESENTATION.
5
![Page 6: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/6.jpg)
Table Of contents
Objective. Introduction. Energy crisis in Pakistan. Basic principle. Why rack and pinion. Rack and Pinion Design. Type of alternator Used. What we achieved. Future Scope.
6
![Page 7: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/7.jpg)
OBJECTIVES
THE OBJECTIVE OF OUR PROJECT IS TO PRODUCE ELECTRICITY BY VERY LOW PRICE.
IN OUR COUNTRY THERE IS TOO MUCH SHORT FALL OF ELECTRICITY AND WE TRY TO OVER COME THIS PROBLEM BY NON CONVENTIONAL SOURCE OF ELECTRICITY.
6/11/2012 7
![Page 8: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/8.jpg)
Introduction
Is anyone happy with current situation of electricity in Pakistan?
So, this is our small step to try to improve this situation by our project.
First of all what does electricity mean to us?Electricity- secondary source of energy i.e.
converted from other sources. We need it for every small thing, still notice
it’s importance only during load shedding.
8
![Page 9: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/9.jpg)
Energy Crisis in Pakistan
Pakistan is facing serious energy crisis at this time .Pakistan as third world developing country is lot affected by this energy crisis in the world .The major issue is electric crisis which is known as load shedding Pakistan’s small manufacturing markets are lot affected by the rise of energy prices.
6/11/2012 9
![Page 10: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/10.jpg)
10
![Page 11: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/11.jpg)
DEMO OF OUR PRESENTATION
6/11/2012 11
![Page 12: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/12.jpg)
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 mechanismII. Roller mechanismIII. Rack- Pinion mechanism
6/11/2012 12
![Page 13: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/13.jpg)
WHY RACK and PINION
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.6/11/2012 13
![Page 14: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/14.jpg)
ROLLER MECHANISM
Roller mechanism has some different disadvantages.
Maintenance will be very difficultMight cause collision.
6/11/2012 14
![Page 15: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/15.jpg)
Engineering Design
Identify a Need
Preliminary Design
Conceptual Design
Final Design
Manufacture
Sales & Delivery6/11/2012 15
![Page 16: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/16.jpg)
RACK- PINION
Rack-Pinion assembly gives good mounting convenience
Maximum gear losses– 3 to 5% Efficiency– 95%
6/11/2012 16
![Page 17: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/17.jpg)
Design of RACK AND PINION
A rack and pinion gears system is composed of two gears. The normal round gear is the pinion gear and the straight or flat gear is the rack.
The rack has teeth cut into it and they mesh with the teeth of the pinion gear.
6/11/2012 17
![Page 18: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/18.jpg)
Presenting phenomenon
6/11/2012 18
![Page 19: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/19.jpg)
WORKING OF RACK AND PINION
The rack and pinion is used to convert between rotary and linear motion. Rack and pinion can convert from rotary to linear of from linear to rotary.
The diameter of the gear determines the speed that the rack moves as the pinion turns.
Rack and pinions are commonly used in the steering system of cars to convert the rotary motion of the steering wheel to the side to side motion in the wheels
6/11/2012 19
![Page 20: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/20.jpg)
Rack and Pinion Design Calculations
Pitch circle radius of pinion=r=100mm=0.1m
Torque(input)=(5000)*(0.1)=500N.m Power
input(mechanical)=(5000)*(0.15)=750watts
As standard the module is taken as 5mm m=D/T m=dia of pitch circle of pinion/No.of teeths
of pinion m=5mm6/11/2012 20
![Page 21: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/21.jpg)
What We Achieved
Although we got less electrical output, we have successfully explained our idea of generating electricity from speed breaker.
6/11/2012 21
![Page 22: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/22.jpg)
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
6/11/2012 22
![Page 23: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/23.jpg)
Presenting the whole process
6/11/2012 23
![Page 24: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/24.jpg)
Advantage
In this world where there is shortage of electrical power supply, this project will be helpful to solve some of the problems. This project has some advantages which are
1. The project is economical and easy to install. 2. This project is non polluting. 3. Maintenance cost is low. 4. Installation cost is low. 5. Will solve some of the electricity problems of the
world. 6. The electricity produced by this system can
be used to drive an electric motor, or for any other purpose.
7. This project can be implemented on road and can be used to lighten the street lamps6/11/2012 24
![Page 25: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/25.jpg)
Disadvantage
We have to check mechanism from time to time .
.It can get rusted in rainy season.
.It will not work with light weight vehicle
6/11/2012 25
![Page 26: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/26.jpg)
CONCLUSION
Energy is an important input to sustain industrial growth and standard of living of a country and can be directly related to energy consumption. The conventional sources energy like coal, oil, uranium etc are depleting very fast and by the turn of the century man will have to depend upon non conventional sources of energy for power generation.
The various types of non-conventional sources of energy are solar energy, wind energy,
6/11/2012 26
![Page 27: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/27.jpg)
BY THIS METHOD WE CAN REDUCE THE SHORTFALL OF ELECTRICITY FROM 6000MW TO NEGLIGIBLE.
6/11/2012 27
![Page 28: power generation through speed breaker](https://reader034.fdocuments.net/reader034/viewer/2022052310/554a5899b4c9054b328b4d54/html5/thumbnails/28.jpg)
6/11/2012 28