This document presents a seminar on studying the use of Internet of Things (IoT) in energy source systems. The objectives are to reduce energy waste, improve efficiency, and promote economic growth using IoT. It defines IoT and discusses the benefits of using sensors and IoT in electric power systems. Examples of sensor types for smart homes and their uses are outlined. The impact of IoT on electric power and energy systems is described, along with challenges and proposed solutions. Applications of IoT in various fields including smart grids and building automation are also presented.

1. A Seminar Presentation on
STUDY OF INTERNET OF THING IN ENERGY SOURCE SYSTEM
submitted in partial fulfillment of requirements
for the award of the degree of
BACHELOR OF TECHNOLOGY
in
ELECTRICALAND ELECTRONICS ENGINEERING
by
V.RUPESH
17125A0250
DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING
(Autonomous)
SREE SAINATH NAGAR, TIRUPATI – 517 102
INDIA
2018 - 2019

2. CONTENTS
 OBJECTIVES
 INTRODUCTION
 DEFINTION OF IOT
 BENEFIT OF IOT IN ELECTRIC POWER SYSTEM
 NEED & TYPES OF SENSORS USED IN IOT
 IMPACT OF IOT IN EPES
 IOT CHALLEGES AND PROPOSED SOLUTION IN EPES
 APPLICATIONS OF IOT
 BULIDING AUTOMATION-ARCHITECTURE OF IOT IN EPES
 ADVANTAGES &DISADVATAGES OF IOT
 CONCLUSION
 REFERNCES
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3. OBJECTIVE
The main objective is to study the role of Internet of
Thing (IOT) in Electric Power & Energy System for
reduction of energy wastage, improve efficiency and
to improve economic growth.
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4. INTRODUCTION
 Concept of IOT became popular in the 1999 by A.Kelvin, who was the Father
Of IOT.
 Day to day ,the growth of Internet connections increased as well as IOT devices
increased.(nearly at present 35 billon devices connected to internet)
 Implementation IOT in Electric Power system for the purpose of power mana
-gement, reduction of energy wastage and to improve efficiency of system.
 IOT play an important role in Electric Power and Energy System in economic
growth and in pollution reduction.
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5. Definition of IOT
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 Internet Of Thing is simply “ a network of
internet connected objects able to collect
and exchange data”.
 Internet Of Thing deals with embedded processor, sensor and
communication hardware to collect, send and act on data that
acquire form environment and sometime these devices
communicate with other related device and act on it.
Fig .1. IOT DEVICES

6. Working of IOT
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Fig .2. Simple layout of IOT

7. BENEFIT OF IOT IN ELECTRIC
POWER SYSTEM
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Fig.3. Layout of Electrical Power system

8. NEED OF SENSORS IN IOT
Sensors itself able to detect change in environment and
measure a physical phenomenon (like temperature, pressure,
and so on) and transform it into an electric signal.
Sensors help IOT by colleting data to make smart decisions
Features should be at the base of a good sensor:
It should be sensitive to the phenomenon that it measures.
It should not modify the measured phenomenon during the
measurement process.
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9. TYPES OF SENSORS USED IN IOT
Lets assume a smart home environment
The types of sensors are
A. IOT smart home occupancy sensors
B. IOT smart home environmental sensors
C. Special IOT smart home sensors
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10. IOT SMART HOME OCCUPANCY SENSORS
This sensors reduce energy wastage and helps owner to
monitor the movements in and around the house.
The different type of sensors are
1. Motion sensors
This sensors monitor movements inside the house.
They are
I. Passive Infrared sensor(PIR)
II. ultrasonic sensor
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11. PIR SENSOR
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 It allows you to sense motion ,always used to detect whether a
human has moved in out of the sensor range.
Fig.4. PIR sensor Fig.5. Sensing of PIR

12. ULTRASONIC SENSOR
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 Ultrasonic sensors measure distance by using ultrasonic waves.
 The sensor head emits an ultrasonic wave and receives the wave
reflected back from the target.
Fig.6.Ultrasonic sensor

13. The distance can be calculated with the following formula:
Distance L = 1/2 × T × C
where L is the distance,
T is the time between the emission and reception and
C is the sonic speed.
(The value is multiplied by 1/2 because T is the time for go-and-return distance.)
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Contd….
Fig.7.Working of Ultrasonic sensor

14. IOT SMART HOME ENVIRONMENTAL SENSORS
This sensors can create a comfortable living environment inside the
home form temperature, humidity, smoke and lighting.
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1. Temperature & humidity sensor
These sensors monitor unexpected
changes in heating ,cooling and amount
of water vapor in the room.
Fig.8.temperature &humidity
sensor

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2. Smoke and Air sensor
These sensor monitors the air quality inside
the house.
Fig.9.smoke &gas sensor
3. Light sensor
 These sensor monitor the lighting level
inside the room.
 Automatically adjust light inside house
depending on sun light.
Fig.10.LDR

16. SPECIAL IOT SMART HOME SENSORS
1. CURRENT TRANSFORMER
Monitors the electricity flow inside the house.
2. AC/DC VOLTAGE SENSOR
It alerts if the voltage level exceeds the device rating.
3. SMART PLUGS
It is used to turn on/off device remotely.
4. DRY CONTACT SENORS
Detect contact between two wired contact points.
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17. IMPACT OF IOT IN EPES
A. Economic Impact of IOT on EPES
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Fig.11. Economic impact of IOT
0
5
10
15
20
25
30
35
40
45
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
billion dollors

18. IOT CHALLEGES AND PROPOSED
SOLUTION IN EPES
CHALLENGES PROPOSED SOLUTION
CONNECTIVITY Comprehensive connectivity standards(Eg.5G)
SENSING Innovative ways to sense and deliver
information from Physical environment.
Power management To have quality power we need to replace
batteries
Security To protect users privacy by making block code
for IP detecting
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Table.1. Challenges & proposed solutions

19. APPLICATIONS OF IOT
1. Home & Building Automation
2. Medical &healthcare system
3. Transportation
4. Environment
5. Retail
6. Agriculture
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FIG.12.SMART TRANSPORATION

20. Contd..
1. SCADA
2. SMART METERING
3. STREET LIGHTING
4. SMART GIRD
5. SMART INVERTER
6. SMART TRANSFORMER
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APPLICATIONS IN ELECTRIC
POWER SYSTEM
Fig.13. SMART GIRD

21. BULIDING AUTOMATION-ARCHITECTURE OF
IOT IN EPES
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Fig.14.Architecture of building automation

22. ADVANTAGES OF IOT IN EPES
Real time monitoring
Eliminates energy wastage
Automation
System efficiency will improve
Economic growth
Time reduction & easy control
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23. DISADVATAGES OF IOT IN EPES
Lack of security
Complexity increases
Connectivity problems
Employment reduces
Skilled workers required
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24. CONCLUSION
IOT is at the stage where disparate networks combination
of sensors and Embedded processor for a particular operation.
By this process we can satisfy our main objective i.e.
economic growth, reduction of energy wastage and efficiency
improvement.
IOT as a potential direction to handle complexity of
future with automation
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25. REFERENCES
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[1] Guneet Bedi , Graduate Student Member, IEEE, Ganesh Kumar Venayagamoorthy, Senior Member,
IEEE , Rajendra Singh, Life Fellow, IEEE, Richard R. Brooks, Senior Member, IEEE and Kuang
Ching Wang, Member, IEEE,” Review of Internet of Things (IOT) in Electric Power and Energy
Systems”, IEEE IOT Journal, Vol. 5, No. 2, April 2018.
[2] Y. Liu et al., “Chapter 9—Smart home cybersecurity considering the integration of renewable energy,”
in Smart Cities and Homes, M. S. Obaidat and P. Nicopolitidis, Eds. Boston, MA, USA: Morgan
Kaufmann, 2016, pp. 173–189.
[Online]. Available: http:// www.sciencedirect.com/science/article/pii/B9780128034545000092
[3] V. Gazis, “A survey of standards for machine-to-machine and the Internet of Things,” IEEE Commun.
Surveys Tuts., vol. 19, no. 1, pp. 482–511, 1st Quart., 2017.
[4] A. Bader, H. Ghazzai, A. Kadri, and M. S. Alouini, “Front-end intelligence for large-scale application-
oriented Internet-of-Things,” IEEE Access, vol. 4, pp. 3257–3272, 2016.
[5] S. Sarkar and S. Misra, “Theoretical modelling of fog computing: A green computing paradigm to
support IoT applications,” IET Network,vol. 5, no. 2, pp. 23–29, Mar. 2016.

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IOT