ProjectStoc
CallCall us from 8:00-7:00
08137814886

Design And Construction Of An Automatic Changeover Switch

ABSTRACT
The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage.
Power instability or outage in general does not promote development in the public and private sector. The investors do not feel secure to come into a country with constant or frequent power failure. These limit the development of industries. In addition, there are processes that cannot be interrupted because of their importance for instance, surgery operation in hospitals, transfer of money between banks and lots more.Power instability and outage in developing countries (Nigeria) creates a need for alternative sources of power to backup the mains supply.
Automatic changeover switches find a wide application scope wherever the reliability of electrical supply from the utilities is low and it is used in lighting/motor circuits wherever continuity of supply is necessary, for switching to an alternative source from main supply and vice versa.
This project is a design of an automatic changeover switch. This means that when there is any mains failure, the automatic changeover switch will change to an alternative power supply (Generator), and back to the main supply when it is restored.
The purpose of this project is to maintain constant supply to the main circuit that is being supplied by making-up for the time lapse or delay that usually accompanies the manual switching from one source to another.
The design comprises of the power connection circuit and control connection circuit. The main components to be used include; contactors, relays and timer.


TABLE OF CONTENT
Title Page
Certification
Dedication
Acknowledgement
Table of Content
Abstract

Chapter One: Introduction
1.1 Project Aims and Objectives
1.2 Target Beneficiaries. 

Charter Two: literature Review

Chapter Three: Design of an Automatic Changeover Switch
3.1 Problem statement/Design problem
3.2 Relevance of project 
3.3 Method of solution/Design procedure
3.4 Theory of devices

Chapter Four: Components selection and computational results
4.1 Selection of components
4.2 Observation
4.3 Results
4.4 Discussion of results obtained

Chapter Five: Conclusion and Recommendation
References

Disclaimer: Note this academic material is intended as a guide only for your academic research work. Do not copy word for word. Order Work
Share
Order & Download Work
Work Overview
Project 29 Pages Electrical Electronics Engineering 5944 Views ₦3000 Naira
Have a Fresh Topic? Let Qualified Researchers Write for You