This document describes a project to efficiently share loads between transformers to protect them from overloading. The main aim is to prevent transformers from failing due to high loads by distributing excess loads across multiple transformers. It works by using a microcontroller to continuously monitor loads on the transformers using current sensors, and activates a second transformer via relays when loads exceed a threshold, to prevent overloading any single transformer. Key components include transformers, rectifiers, regulators, sensors, and a PIC microcontroller. It has applications in industrial areas and substations to reliably distribute power while protecting transformers.

2. EFFICIENT LOAD SHARING OF
ENERGY DISTRIBUTIONS
Guide
MR.S.SRIKANTH.
M.Tech
N.PRASAD (13UG5A0202)
G.SOUNDARYA (12UG1A0226)
E.MOUNIKA (12UG1A0213)
LUTFOR RAHAMAN (11UG1A0211)

3. Introduction
Here we will be using a current sensor to know the peak
loads
The main aim of this project of the protect the transformer
from peak loads.

4. Aim
The maim aim of this project is to protect the
transformer from failing or damage having applied
more loads on it & share these over loads with another
transformer.

5. Purpose
The purpose of the project is to provide a secured
environment for the transformers from over loads which
are distributing power to certain regions.
These transformers with over load are protected by
sharing these over loads with another transformer.

6. Components
Transformers
Rectifier
Bridge Rectifier
Filter
IC Regulator
PIC Micro Controller
Voltage Measurement
Current Measurement
Relays

7. Project working
This circuit connected to the microcontroller are using
AT89S52 controller
By using controller we are continuously monitor the loads
this loads shared by transformers
This project deal with the energy distribution and current
sensing device
 here controller every time checking the loads
If the load is occurred transformer turned on by the
controller signals

8. Here transformer is interfacing to the controller by using
driver circuit
Fault conditions are continuously displayed in LCD

9. Block Diagram of Efficient load
sharing of energy distribution
MICRO
CONTROLLER
POWER SUPPLY LCD DISPLAY
Main
Transformer
(TF1)
Sharing
transformer
(TF2)
LOAD
RELAY
ADC
CURRENT
SENSOR

10. Block Diagram Of Power Supply

11. Applications:
 Industrial areas
 Used in sub stations
 Shopping malls

12. Advantages
 By these project transformer is protected by
overloads
 Reliable energy is distributed to consumers
 Efficient man power is no need

13. Conclusion
 In peak load hours over loads shared by the
transformers ,it can be done by using a switch.