Transcript 1.abstract - Hi Projects

Student’s Name with USN No.
Guide Name
HOD Name
College Name, Dept.
CONTENTS:
1.
Abstract.
2.
Objective.
3.
Block diagram.
4.
Methodology.
5.
Advantages and Disadvantages.
6.
Applications.
7.
Conclusion.
1.ABSTRACT:
Increase in demand of electricity for entire applications in any country,
need to produce consistently with advanced protection system. Many special
protection systems are available based on volume of power distributed and often
the load changes. The electrical wire may cut and fall on ground, this leads to
very harmful for human beings and may become fatal. So, a rigid, reliable and
robust communications like XBee technology instead of many communication
techniques used earlier. This enhances speed of communication with distance
independency. This technology saves human life from this electrical danger by
providing the fault detection and automatically stops the electricity to the
damaged line and also conveys the message to the Line Man to clear the fault.
2.OBJECTIVE:
According to this error the sensor has been placed in the distribution
system. If any error occurs means it automatically sense that accurate faults and
send that particular error i.e. where it error occurs to the service Line Man
through XBee.
3.BLOCK DIAGRAM:
BUFFER
RELAY
DRIVER
TRANSMITTER:
OUTPUT DEVICES
BUZZER
OR
HIGH
TEMPERATURE
DC MOTOR AS
WATER SPRINKLER
M
OR
VISUAL
INDICATION
OVER VOLTAGE &
UNDERVOLTAGE
ARM PROCESSOR
16 X 2 DISPLAY
XBEE TX
+12 Volts
+5 Volts
230 V, AC
Supply
TRANSFORMER
RECTIFIER
FILTER
REGULATOR
HARDWARE REQUIREMENTS:
ARM 7 / Cortex M3, LCD, Relay Driver, Relays, Resistors, Capacitors, LEDs, Crystal, Diodes, Transformer, Voltage Regulator,
Push Button.
SOFTWARE REQUIREMENTS:
Keil compiler uVision 4, Language: Embedded C or Assembly, WLPRO Programmer
RECEIVER:
BUFFER
DRIVER
RELAY
OUTPUT DEVICES
BUZZER
VISUAL
INDICATION
XBEE RX
ARM PROCESSOR
LCD DISPLAY
4.METHODOLOGY:
Distributed transformers are prone to damages due to the overload or huge current
flows through the internal winding of the transformer. The transformers are to be
monitored very cautiously during these situations. The proposed system consists of
a monitoring unit that is connected with the distribution transformer for the
purpose of monitoring the same. We have designed a system based on ARM
controller LPC2148 that monitors and controls the voltage of a distribution
transformer present in a substation. The monitored output will be sent to the Line
man at the main station that is at a remote place, through XBee. The parameters
(High temperature, over voltage and under voltage) monitored at the distribution
transformer are compared with the rated values of the transformer. The software in
the ARM compares the received values with the rated measurements of the
distribution transformer and shuts down the transformer so that it can be prevented
from damages and Performances can be enhanced quiet to a remarkable level.
5.ADVANATAGES AND DISADVANTAGES:
ADVANATAGES:
 Cost efficiency.
 In this project losses are Minimal.
 This project can implement for Security of supply.
DISADVANTAGES:
The electricity network only (not gas) it concerns both distribution and
transmission levels.
 It increases the cost whereas digital systems reduce the cost of system.
6.APPLICATIONS:
This system can be implemented in industries.
 This system can be used to monitoring and controlling the home appliances
7.CONCLUSION:
The objective of developing a wireless energy fault identification system
is not only to have high accuracy over a wide current dynamic range, better
reliability and robustness. From this the system concluded as the Renewable
energy are the most efficient, powerful and ethical source for the universe. The
Proposed system which helps as to maintaining and developing the energy in the
sufficient manner. We Pledge to make our Brightful nation and universe with the
support of Renewable energy .
THANK YOU
QNY QUESTIONS?