Industrial Mains Power Monitoring and Alert System Over LAN Network

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 09 Issue: 06 | June 2022 www.irjet.net p-ISSN: 2395-0072
© 2022, IRJET | Impact Factor value: 7.529 | ISO 9001:2008 Certified Journal | Page 2385
Industrial Mains Power Monitoring and Alert System Over LAN
Network
Nikhil S. Shinde1, Anandrao S. Mali2, Shubham P. Khedkar3,Mr. Mazharhussain.N.
Mestri4
1 -3
BTech Students, Department of Electrical Engineering, ATS’s SBGI Miraj, Maharashtra, India
4
Assistant Professor, Department of Electrical Engineering, ATS’s SBGI Miraj, Maharashtra, India
------------------------------------------------------------------------***-----------------------------------------------------------------------
Abstract: To keep the server running properly, the
temperature and humidity in the server room need to be
considered because if the temperature or humidity in the
server room is not suitable with standards it will disturb or
damage the existing sever. For this reason, the condition of
the server room must be monitored and the temperature
andhumidity in the room are maintained. Also considering
the mains power supply status, it is also important to read
the status on mains power supply, the device will read the
status and if mains power supply get down then device will
switch on inverter power supply and send alert to user
Email.
Keywords: Arduino UNO, ESP01 Wi-Fi module, DHT11
Temperture and Humidity sensor, LCD16x2 , Ethernet.
1 Introduction
The proliferation of wireless devices has given
rise to the internet of things (IoT), which allows systems
to be linked and data to be shared between them. The
capacity of IoT to be used for real-time monitoring is one
of the reasons for its recent growth and popularity.
This is the foundation for the proposed IoT-based
system for monitoring specific environmental parameters
such as temperature, humidity, air pollution, sunlight
intensity, and rain, which has been found to be accurate
and effective. Traditional methods, which take longer, cost
more, and are often unreliable, are used to analyze
temperature, humidity, air pollution, sunlight intensity,
and rain. Furthermore, such regulation isn’t always
possible to implement on a single platform. As mobile
communication networks have reached remote areas,
IoT- based real-time monitoring of environmental
parameters such as temperature, humidity, air pollution,
sunlight intensity, and rains has proved to be an efficient
and cost- effective solution. If the above-mentioned
environmental criteria are properly controlled using an
integrated framework, it would have a wide range of
application, including agriculture for observing healthy
crop growth, industry for ensuring a clean working
atmosphere, and city life for maintaining a healthy
lifestyle.
The Internet of Things (IoT) has been increasingly
emerging in order to build smart ecosystem, smart cyber
realms, and smart apps. IoT and Big Data among other
technologies will perform a major role in education because
many learners have expectations to have personalized
curriculum delivered to their desks. Pollution monitoring,
waste management, water quality, protection, and other
IoT-based applications have been documented. The most
affordable real-time monitoring device on the market today
is very costly, and even if it is, it has poor features. Most
devices are vendor-specific, with extra payments for
features such as alarm notices, reminders, and additional
sensors. IoT is an enhancer of system effectiveness, greater
flexibility and further creation business opportunities and
revenue stream.
2 Literature Survey
We collected literature study articles on Raspberry Pi and
DHT11 sensors and we also collected research journals
relating to temperature and humidity monitoring systems.
The information obtained from this literature study will be
used as a reference in system design.
A. Design: In this process we will design our
proposedwork in designing hardware.
B. Assembly and Installation: In this part we have
wireless LAN mesh network establishment and
communication with cloud.
C. Wireless LAN mesh network establishment. The
data will be shared wirelessly over the mesh
network.
D. Communication with cloud: All gathered data
willbe shared over the cloud and generate alert
usingGmail.
E. Testing and Modification: Testing and
modification will be done by using proteus
software and logical hardware testing of
prototype.

Hardware Snap
Fig.1 Block diagram of transmitter device
Transmitter device is a device which monitor mains power
supply and environmental status such as temperature and
humidity. Whenever mains power is ON the device is
working on 12v adapter power supply but when power cut
OFF then device get switched on battery and ESPO1 sense
the cut off then generate alert on wireless LAN network,
Receiver device is a device which continue monitors the
signal of transmitter device on wireless LAN network.
Whenever we detect power cut off notifications then
buzzer will turn ON.
3. Design Process
Block diagram
Figure 1. Operational diagram of server Room monitor
a) Mains power monitoring : At input side just like
showed in circuit diagram we added relay, at
open terminal of relay input from mains power
supply is given and same power supply is given to
the coil of relay. Whenever mains power supply
cuts off then relay trims to normally connected
terminal and at that terminal we added battery of
5V, this battery will work as UPS. At pin 2 the
resistor is connected and that resistor is also
connected to the mains power supply 5v adapter
so if mains power cuts off then pin 2 will go Low
else pin 2 will be high.
b) Temperature and humidity monitoring : At pin 3
the DHT11 is connected. DHT11 is temperature
and humidity sensor which transfer data over a
single wire protocol.
c) ESPO1 : ESPO1 is a smallest WIFI module which
allow us to communicate over the internet. It has
2GPIO pins and one serial port.
Software Implementation
Fig. 3.1 Proteus Design

Hardware Implementation
Fig 3.2 Reciever device block diagram
1] DHT11 :
DHT11 is a 3 pin sensor which senses the
humidity and temperature in the environment. It is
digital sensor uses capacitive humidity sensor and a
thermistor to measure a surrounding air. Good for 20-
80% humidity reading with 5% accuracy and good for
reading 0-50°C temperature readings
±2°C accuracy.
2] 12V UPS :
The 12V UPS is used to provide battery backup
and to detect the cut off of main power supply so the
controller could send the mail to monitioring station.
3] Test Push Button :
The test push button is used to test or check the
status of 3 server room at that instant only. The
monitoring station will get notify by all three server room
and if any station fails to acknowledge the push button
signal then the respected device is offline.
4] LCD16x2 :
LCD16x2 is used to display status of all
connected devices so user can get information easily
rather than getting mail.
5] Arduino UNO :
Arduino UNO is well known controller in market,
available very easily and quick programmable controller.
Various library available so to reduce programming time.
6] Ethernet Shield :
Ethernet shield provide a path to Arduino UNO to
send data over the LAN network. So that the device will get
totally on network and communicate with other 3 devices
andalso with mail server.
7] Buzzer :
Buzzer is just a sound making component used to
make alert by beeping. In this device there are two types of
alert. Light and buzzer. There are 3 server rooms for each
room there is respected bulb used for light indicator and a
common buzzer for all server rooms used for sound alert.
8] Channel Relay :
channel relay is used to switch 4 bulb that is 3 bulb for 3
server rooms and 1 extra for future purpose. This relay
channels can handle 230v AC upto 10A and operates on
5V dc. Performs on/off switching mechanism as same as
normal switch but controlled by digital controller not
manually.
4 Algorithm :
Fig 4 Algorithm
Looking to above algorithm first of all there is a two ways
to provide power supply for run the circuit first is main
power supply and second is uninterrupted power supply
(UPS).if main power supply gets cut due to some reason's
that time Circuit switch to the UPS and if main power
supply run continuously without any disturbance then
there is no need to switch the powermode.

In both power modes if system gets unbalanced such as
temperature increases, switching the power mode or
increases the humidity that time system send us a
mail.and notify us that In server room run under
unbalance situation and over all operation get complete.
5 Results:
Results on hardware after the operation of mains power
monitoring.
Fig 1 First Reading on hardware when mains power goes
down
Fig 2 Second Reading on hardware when mains power
supply
Fig 3 Server room alert reading via Gmail
Fig 4 Software Flowchart
6 Conclusion
Server room monitoring need 24x7 internet
connectivity to perform operations like sending alert,
notification and mails. It made easy to display all
critical parameter on users smart phone and over
Gmail.
7 Acknowledgements
We would like to acknowledge the great and sincere
efforts of allpeople who had put together their brains
and who directly or indirectly helped us out in making
this paper successfully. We would like to express
special thanks to our teachers and principle of ATS’s
SBGI College of engineering aspiring us to publish the
paper , helped us in doing a lot research and we came
to know about so many new things.
References
[1] Anwar H, Santoso H, Khameswara T D and
PriantoroA U 2017” Monitor –PoP ---ISP’s PoP
room temperature and humidity web based
monitoring using microcontroller “ IEEE 8TH
Control and System Gratuate Research Collouium
(ICSGRC) (IEEE) pp 212—6.
Sr.
No
Main
Supply
UPS
Supply
Temp Fan Humidity Alarm
1 OFF ON 34.90 OFF 72.00% ON
2 ON OFF 41.40 ON 95.00% ON

[2] Rahmat R F, Syahputra M F and Lydia M S 2016
“Real Time Monitoring System for Water Pollution
in Lake Toba 2016 International Conference on
Informatics and Computing (ICIC) pp 383—8”.
[3] Nasution T H, SIregr I and Yasir M 2017 “UAV
telemetry communications using ZigBee protocol
Journal of Physics: Conference Series vol 914”.
[4] Yumang A N, Paglinawan C C, Sejera M M, Lazam A
S, Pagtakhan J C and Santos JJ S B 2016 “ZigBee
Based Monitoring of Temperature and Humidity of
Server Rooms using Thermal Imaging” 2016 6th
IEEE International Conference on Control System,
Computing and Engineering (ICCCSCE) (IEEE) pp
452—4.

Industrial Mains Power Monitoring and Alert System Over LAN Network

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