very advanced implementations are attached to the normal circuit at last. the circuit will look like a very asdvance dsystem

1. A4018
EngineeringDesign
Thinking
VARDHAMAN COLLEGE OF ENGINEERING, HYDERABAD
Autonomous institute, affiliated to JNTUH
Title of the Potential
Project
POWER PRODUCTION SYSTEM THROUGH APPLIED
FORCE
By
19885A0419 – A. RAKESH (Facilitator)
19885A0423 – M. SUSHMITHA (Prototype)
18881A04K6 – G. NANDINI (Literature survey)
18881A04J9 – C. SAILESH (Specification
development)
17881A04K7 – K. MANISHA (Documentation)
Under the guidance of
Ms.C.Padmini
Assistant professor ,Dept of ECE
05/01/2021 1Dept. of Electronics and Communication Engineering
Team No.- 2
Team Name –
ShowBots

2. A4018 – Engineering Design Thinking
05/01/2021 2Dept. of Electronics and Communication Engineering
Outline:
• Problem statement identified by each individual
• Selected problem statement & its Objectives
• Motivation
• Introduction & Need statement
• List of 10 specifications (Measurable & Testable)
• Projects that are currently in the market
• Conceptualization (Concept Design)
• Picture of the prototype
• Four-square template for Prototype Testing
• Video link
• Decision matrix with at least 5 of the specifications
• Conclusions and Future Scope
• References

3. A4018 – Engineering Design Thinking
05/01/2020 3Dept. of Electronics and Communication Engineering
Roll Number Name of the Student Problem Identified
19885A0419 Rakesh Heavy investments for installing and
distributing the power to Consumers
19885A0423 Sushmitha Comforts and safety of the handicapped
persons.
18881A04K6 Nandini Power wastages by many Gadgets that
are used in our homes.
18881A04J9 Sailesh Make sure that the Customer got
vegetables or perfect products from
Markets.
17881A04K7 Manisha Network issues.
Problems Identified By Each Individual

4. 05/01/2021 4Dept. of Electronics and Communication Engineering
Selected Problem Statement:
Power production sys through applied force
The product or a project which relates to CLOTHES,FOOD AND SHELTER which are
definitely not going to failure in any moment because these are vital human needs
without these we cannot survive. And the Current Situation is adding one more term
to the above list i.e. POWER.
How the population is increasing in our day to day life simultaneously the
consumption of power also increasing.
The main advantage of this project is ,it reduces the investments which are done by
the government for installing and distributing the power to the Consumers.
The problem that relates to power then it’s not a small issue . We can say it’s a global
problem .
A4018 – Engineering Design Thinking

5. 05/01/2021 5Dept. of Electronics and Communication Engineering
Motivation:
A4018 – Engineering Design Thinking

6. 05/01/2021 6Dept. of Electronics and Communication Engineering
A4018 – Engineering Design Thinking
Introduction:
• In day to day life, Electricity is most commonly used
energy resource. Its demand is increasing day by day.
• It is needed that wasted energy must have to utilize,
human force like walking is the most common
activity done by human being while walking energy is
wasted in the form of vibration to the surface.
• In this electric power is generated as
nonconventional method. And this wasted energy can
be converted into electricity using the principle
called piezoelectric effect.
• Piezoelectric effect which is going to convert
mechanical energy into electric energy in our case

7. 05/01/2021 7Dept. of Electronics and Communication Engineering
Need Statement:
 Our Target is to reduce the investments regarding power by the
govt. These can be happen By adopting the transducer principle
called piezo electrics . we can generate the power by applying
some force on Bunch of piezoelectric tile. Through this we can
achieve maximum 30volts for each time. These process will
reduce at least 10% of the investments regarding power.
A4018 – Engineering Design Thinking

8. 05/01/2021 8Dept. of Electronics and Communication Engineering
List of Specifications:
• Self generating
-> required during installation (4 - 5v)
• Fast response
-> Conversion in 2ns -3ms
• Portable device
-> 21cm X 23cm
• Costs Less to Maintain
-> 200-300(Rs) for each set per year (Worst Case)
• Protective circuit
-> The circuit is encapsulated by metal (5mm width) and hard wood (10mm width)
• Circuit costs reasonable price
-> varies between 2500-3000(Rs)
A4018 – Engineering Design Thinking

9. 05/01/2021 9Dept. of Electronics and Communication Engineering
Projects that are currently in the market:
01
Foot step power generation : in this process they have used the principle of
piezoelectric. And the main agenda of this process is to use the wasted energy by the
peoples like walking on a road , exercising, warm-ups,.. etc. firstly they install the
process on the public places like theatres, shopping malls, bus stops,….etc. and then
that process is going to convert the human foot step force into Electrical Energy and
then it will store that energy into a rechargeable battery and make use of it .
A4018 – Engineering Design Thinking

10. A4018 – Engineering Design Thinking
05/01/2021 10Dept. of Electronics and Communication Engineering
Projects that are currently in the
market: 02
Pavegen plan to power the world: The Pavegen technology is a
multifunctional custom flooring system. Pavegen’s tiles are electro-magnetic.
As people step on the tiles, their weight cause EM induction generators to
vertically displace, which results in a rotatory motion that generates off-grid
electricity. Additionally, each tile is equipped with a wireless API that transmits
real-time movement data analytics.

11. A4018 – Engineering Design Thinking
05/01/2021 11Dept. of Electronics and Communication Engineering
Conceptual Design:
Fig: Block Diagram of the design
Fig: PCB Structured design

12. A4018 – Engineering Design Thinking
05/01/2021 12Dept. of Electronics and Communication Engineering
Picture of the prototype:

13. A4018 – Engineering Design Thinking
05/01/2021 13Dept. of Electronics and Communication Engineering
Prototype Testing (4 Square Model):
What worked?
• Authentication services.
From the improvements authentication
services is going to work by RFID modules and
it’s reader module in the process. This address
the above improvement in an effective
manner.
What could be improved?
Since the device operates with small electric
charge, they need high impedance for the
cable for electrical interface. So here we need
to improve that impedance of the cable.
New ideas
The utilization of wasted energy is more
relevant and important for the developed
and populated countries.
So we can use this project for:
• Flooring tiles
• Dance floors
• Educational institutions
Questions
• Is it cause any harm to users?
• How would you define it is protective?
• What is the strength or capacity it can
handle?
• What is the maximum weight it can
withstand?

14. DECISION MATRIX:
05/01/2021 Dept. of Electronics and Communication Engineering 14
Criteria Weights #Idea1 #Idea2 #Idea3 #Idea4
1.Maintainance Cost 10 8 7 8 10
2. Revenue 10 7 8 9 6
3. Lifespan 10 8 7 9 7
4. Affordability 10 8 6 8 7
5. Level of
Installation
10 6 6 9 9
sum 50 37 34 43 39
VIDEO LINK:-
https://drive.google.com/file/d/1He4wqs2Zk9DvsJp-l0EPvzUDi5tn-
nOB/view?usp=drivesdk
A4018 – Engineering Design Thinking

15. 29/12/2020 15Dept. of Electronics and Communication Engineering
Applications:
A4018 – Engineering Design Thinking
Energy through steps
Dancing Floor
Flooring Tiles
Piezoelectric Tile Under water

16. 1/8/2021 Dept. of Electronics and Communication Engineering 16
A4018 – Engineering Design Thinking
Future Scope:
Piezoelectric circuit inside shoe

17. 1/8/2021 Dept. of Electronics and Communication Engineering 17

18. A4018 – Engineering Design Thinking
05/01/2021 18Dept. of Electronics and Communication Engineering
Reference:
[1] International Research Journal of Engineering and
Technology (IRJET) www.irjet.com.
[2] Design Study of Piezoelectric Energy- Harvesting Devices
for Generation of Higher Electrical Power Using a Coupled
Piezoelectric-Circuit Finite Element Method IEEE
Transactions on Ultra Sonics, Ferroelectrics, and Frequency
Control, vol. 57, no. 2, February 2010.
[3] “Pavegen plan to power world through pavegen
Technology” –based on electro magnetic induction..
https:/pavegen.com

19. 05/01/2021 19Dept. of Electronics and Communication Engineering
Any
Questions/Discussions
???
A4018 – Engineering Design Thinking

20. 05/01/2021 20Dept. of Electronics and Communication Engineering
Thank
You !!!
A4018 – Engineering Design Thinking