1. Production of electricity by the method of road power generation
A
Minor Project Report
Submitted towards
Partial fulfilment of the requirement for the award of degree
of
BACHELOR OF TECHNOLOGY
in
MECHANICAL ENGINEERING
By
Jyotiraditya Sahoo (2002090009)
Biswajeet Mohanty (2002090031)
Roshan Tripathy (2103090003)
Sai Sonal Jena (2002090054)
Swetalana Rout (2002090071)
Under the guidance of
Dr. Punyapriya Mishra
0
DEPARTMENT OF MECHANICAL ENGINEERING,
VEER SURENDRA SAI UNIVERSITY OF TECHNOLOGY, BURLA
2. DEPARTMENT OF MECHANICAL ENGINEERING
VEER SURENDRA SAI UNIVERSITY OF TECHNOLOGY BURLA
1
CERTIFICATE
This is to certify that the Minor Project Report entitled “Production of electricity
by the method of road power generation” submitted by Jyotiraditya Sahoo,
Biswajeet Mohanty, Roshan Tripathy, Sai Sonal Jena, Swetalana Rout
Registration no 2002090009,2002090031,2103090003,2002090054,2002090071
respectively, of 7th semester Mechanical Engineering branch in Veer Surendra
Sai University of Technology, Burla is an authentic work carried out by them
under my supervision and guidance. To the best of my knowledge, the matter
embodied in this Project Report is sufficient and enough to study “Production of
electricity by the method of road power generation”.
Dr. Sumanta Kumar Panda
Head of Department
Dept. of Mechanical
Engineering
VSSUT, Burla
Dr. Punyapriya Mishra
Supervisor
Dept. of Mechanical
Engineering
VSSUT,Burla
3. DEPARTMENT OF MECHANICAL ENGINEERING
VEER SURENDRA SAI UNIVERSITY OF TECHNOLOGY, BURLA
2
ACKNOWLEDGEMENT
"Achievement is finding out what you would be doing, what you have to do. The
higher the summit, the higher will be the climb." It has been rightly said that we
are built on the shoulders of others but the satisfaction that accompanies the
successful completion of any task would be incomplete without the mention of
the people who made it possible. Gratitude is accorded to all the authorities of
VSSUT, Burla for providing the necessary facilities to complete our minor
project work.
We would like to express our sincere gratitude towards our project guide Dr.
Punyapriya Mishra Professor, Mechanical Engineering, VSSUT, Burla for his
exemplary guidance andvaluable advice throughout the progress. We thank her
for her untiring encouragement, trust and support. She was a guide in true sense
both academically and morally. It was a great experience working with her.
Jyotiraditya Sahoo (2002090009)
Biswajeet Mohanty (2002090031)
Roshan Tripathy (2103090003)
Sai Sonal Jena (2002090054)
Swetalana Rout (2002090071)
4. DEPARTMENT MECHANICAL ENGINEERING
VEER SURENDRA SAI UNIVERSITY OF TECHNOLOGY BURLA
3
DECLARATION
We hereby declare that the project entitled “Production of electricity by the
method of road power generation” submitted by us in the department of
Mechanical Engineering, VSSUT is a record of an original work done by us
under the guidance of Dr. Punyapriya Mishra and the project is submitted in the
partial fulfilment of the requirement for award of Bachelor’s degree from
VSSUT, Burla. We furtherdeclare that this report will not be submitted either in
part or in full to any other institution or university.
5. TABLE OF CONTENT
CHAPTER
NO.
DESCRIPTION PAGE
NO.
Certificate 1
Acknowledgment 2
Declaration 3
Content 4
Abstract 5
Introduction 6
System Overview 7
Working Principle 7
Flow Chart 8
Result And Calculations 9
Conceptual Design and parts 10
Advantages 12
Applications 12
Conclusion and Future Study 13
References 13
4
6. ABSTRACT
5
This paper introduces the overarching concept of Road Power Generation
(RPG), focusing on a system designed to harness electricity from the surplus
kinetic energy of vehicles. The system incorporates a flip-plate, a gear
mechanism, a flywheel, and ultimately a generator that is connected at the
terminus. This setup ensures that the rotational motion of the flywheel is
effectively utilized to turn the generator's shaft, thereby producing electrical
power. Unlike traditional methods, the RPG eliminates the need for
piezoelectric materials, relying instead on an innovative flip-plate mechanism.
The proposed project is particularly suitable for installation along highways
with a substantial daily influx of vehicles, maximizing the electricity generated.
The resulting power can find applications in various contexts, including street
lighting, on-road battery charging stations, and diverse domestic uses such as
air conditioning, lighting, heating and more.
7. INTRODUCTION
6
Electricity, a pervasive energy form, finds itself at the forefront of global demand, a trend further
accelerated by burgeoning populations and the rapid adoption of electric vehicles. The comprehensive
study [3] underscores the exponential trajectory of India's power needs, surging from 306 GW in 2017 to
a projected 575 GW by 2027. This surge occurs against the backdrop of a 9% overall energy deficit in
India, with peak shortages peaking at 15.2%. Confronting this energy deficit head-on, researchers are
actively engaged in pioneering an inventive method for electricity generation: leveraging the traction
force generated between roads and the wheels of passenger vehicles. The palpable surge in vehicular
presence on roadways is underscored by a comprehensive study in India, revealing a substantial leap
from 53 registered motor vehicles per 1000 population in 2001 to a staggering 167 in 2015. This growing
vehicular landscape presents an intriguing opportunity - by capturing and converting a fraction of the
kinetic energy dissipated by these vehicles into the rotational motion required for a generator, a
consequential amount of electricity can be harnessed. This novel and ambitious project rests upon the
transformative premise of converting vehicular motion into sustainable, scalable electrical power,
potentially offering a substantial solution to India's energy needs.
8. SYSTEM OVERVIEW:
The principle of electric power generation using sliding mechanism is very simple. It is based on the
same principle as in the case of electricity generation in case of hydroelectric power plant, thermal
electric power plant, nuclear power plant, geothermal energy, wind energy, tidal energy etc. In all of the
above power plant mechanical energy is converted into electrical energy. In this setup also mechanical
energy is converted into electrical power using a D.C. generator. Here the vertical motion of the top of
the sliding plate is converted into the rotational motion, which in turn rotates the generator and generates
electricity.
WORKING PRINCIPLE:
Road Power Generation (RPG) is a system designed to capture waste and kinetic energy from all
vehicles. This device converts the kinetic energy of the vehicles into electric energy. This is done by
moving plate installed on the road, this plate captured very small movement from the road surfaces, and
it transferred to a keyway flywheel system. From hundreds of wheels lies a single flywheel used to
driving machinery. The RPG included the method of driving one flywheel to another once it reached
predetermining velocity. The RPG flywheel system has been developed to achieve large amounts of
inertia in relatively small space. The captured energy is converted into electricity which is fed into the
power grid.
The system utilizes the traction force between the wheel and the sliding plate to generate electricity.
When the plates reciprocates then the same motion is transferred to the larger sprocket with the help of
shaft arrangement as shown in the figure ,thereby converting the reciprocating motion to the rotary
motion, this rotary motion is then transferred to the smaller sprocket with the help of the chain drive
hence the smaller sprocket also rotates, the rotary motion of the smaller sprocket is transferred to the
attached shaft which is mounted on the roller bearing, this rotary motion of the shaft is then transferred to
the stepper motor with the help of the gear and belt drive arrangement and then the power is produced,
here the bipolar steeper motor is used attached with the three pin led hence the power is produced when
the shaft rotates either in clockwise direction or the anticlockwise direction.
7
10. RESULT AND DISCUSSION:
Calculation Assuming the weight of the two-wheeler = 400Kg.
Assuming the location as toll booth
Assume Average speed of the vehicle = 20km/hr.
Maximum travel of the plate = 10cm
We know that, for mechanical systems the power is the combination of force and movement.
Therefore, power is the product of a force on an object and its velocity.
Output Power calculations:
Let us consider the mass of a vehicle moving over the flip plate = 400 Kg
Height of the plate from surface = 10 cm
Work done = Force x Distance
But Force = mass x acceleration due to gravity =400x10 =4000N
Therefore, Work done/sec = (4000x 0.10/60) = 6.66 watt (for one pushing force)
Therefore, power developed for 1 vehicle passing over the flip plate for one minute = 6.6 watt
Power developed for 60 min (1 hr.) = 400 watt/hr.
Power developed for 24 hrs. = 9600 KW/day
This power is sufficient to burn four streetlights in the roads in the nighttime.
Further, power developed is also depends upon the speed of vehicle passing through the mechanism.
Vehicles with higher speed will generate a greater tractive force upon the plate.
But practically it is impossible to get 100% efficiency. So, efficiency considered is 80%.
We could get up to, 9600*0.80 =7680 KW/day
9
13. ADVANTAGES OF SLIDING PLATE MECHANISM:
Environmentally Friendly Power Generation: The system produces electricity without contributing
to environmental pollution, offering a sustainable and eco-conscious power solution.
Eco-friendly and Reliable Power Source: It serves as a reliable source of power production while
maintaining an environmentally friendly footprint, aligning with the growing emphasis on
sustainable energy practices.
Simple Construction and Easy Maintenance: The design features simplicity in construction and
lends itself to easy maintenance, ensuring accessibility and cost-effectiveness in system upkeep.
Non-Consumption of Fossil Fuels: As the system operates without the need for any fossil fuel
consumption, it provides a sustainable alternative to non-renewable energy sources, contributing
to long-term environmental preservation.
Utilization of Wasted Vehicle Energy: The technology effectively taps into otherwise wasted
energy from moving vehicles, maximizing the efficiency of power generation.
Versatile Road Surface Compatibility: The system's adaptability allows for installation on various
road surfaces, ensuring flexibility and widespread applicability.
Proportional Electricity Generation: The quantity of electricity generated is directly correlated
with the frequency of vehicles passing over the system. Higher vehicular frequency translates to
increased electricity production, creating a scalable and responsive energy solution.
APPLICATIONS:
1.Implementation of this technique is applicable across all highways, offering a versatile solution for
power generation.
2.The system generates power as vehicles traverse the setup. This electricity can be stored in the
vehicle's battery or employed to operate charging ports within the vehicles.
3. The harnessed power finds diverse applications, including but not limited to:
Road Signals: The generated electricity can be utilized to power road signals, contributing to
enhanced safety and visibility on roadways.
Sign Boards on Roads: The electricity generated can be employed to power sign boards along
roadways, ensuring clear and illuminated communication for drivers and pedestrians.
Lighting of Bus Stops: This innovative power source can be utilized to illuminate bus stops,
enhancing safety and visibility for commuters during low-light conditions.
12
14. Lighting of Check Posts on the Highway: The system's generated power can contribute to the
lighting of check posts along highways, aiding security personnel and facilitating smoother traffic
management.
Streetlights: The electricity produced can be effectively utilized for street lighting, offering an
eco-friendly and sustainable solution for illuminating urban and suburban areas. This application
helps conserve conventional energy sources and promotes energy efficiency in public spaces.
CONCLUSIONS & FUTURE STUDY:
Road Power Generation represents a novel and unconventional form of energy harvesting, specifically
classified as vibration harvesting. This innovative approach capitalizes on the otherwise wasted energy
from vehicles, converting kinetic energy into electric energy.
RPG emerges as a promising solution for battery charging stations, envisioning a scenario where electric
vehicles can be recharged using green power derived from the harnessed kinetic energy of passing
vehicles. This not only addresses the increasing demand for sustainable energy sources but also
contributes to the advancement of eco-friendly transportation solutions.
The efficacy of road power generation is directly proportional to the frequency of passing vehicles.
Higher vehicular frequency results in a correspondingly greater capacity for electricity generation,
highlighting the scalability and responsiveness of this approach.
In considering future studies, further exploration into the optimization of RPG systems, their integration
with existing infrastructure, and the development of efficient energy storage solutions would contribute
to the continued evolution and application of this innovative technology. Additionally, assessing the
economic feasibility and environmental impact on a larger scale would be valuable for broader adoption
and implementation.
REFERENCES
13
1 Makarewicz, R., Gałuszka, M., Road traffic noise prediction based on speed-flow diagram. Appl Acoust; 72:190–5, 2011
2Noor Fatima, Jiyaul Mustafa, “Production of electricity by the method of road power generation” International Journal of
Advances in Electrical and Electronics Engineering - ISSN: 2319-1112. Vol-1
