DESIGN AND CONSTRUCTION OF A SINGLE PHASE AUTO-TRANSFORMER OF RATING IKVA, 240V/110, 80 12V, 6V

Overview
Cite Work

ABSTRACT

This project work-up deals on the design and construction of a single phase step down nations fermor, with raking IKVA, 240V/11OV, 80V 12U, 6V. It is a multi-circuit transformer that has one input as the primary and tappins to produce the output (secondary). It is considered as a single coil in series with the supply and a common coil to the head. It is experimentally done using flat metal shocks of cast steel to form the “E” and “I” shaped laminations and coils of various turns.

Not much progress has been made by those who were in the field in the production of a much circuit auto-transformer. While working this project, we got information from some textbooks on auto-transformer and some expert in the field.

However, the write up goes beyond the perspectives of an ordinary layman’s belief that the theory behind the construction of an auto-transformer cannot be achieved practically by Nigerian Engineers in this country. Every aspect of the auto-transformer.

TABLE OF CONTENTS

Cover Page

Dedication

Acknowledgements

Abstract

Table of Contents

CHAPTER ONE

1.0Introduction

1.1Background

1.2Aims of Study

1.3The Scope of Study

1.4The Auto-Transformer

1.5Definition of Terms

CHAPTER TWO

2.0Literature Review

2.1Definition and Operation of Auto-Transformer

2.2Formulae of Auto-Transformer

2.3Components of Flux in an Auto-Transformer

2.4Fauits in Auto-Transformer

2.5Losses in Auto-Transformer

CHAPTER THREE

3.0Construction

3.1Construction of the Former

3.2Methods of Counting Members of Turns

3.3Standard wire Guages and Lamination

3.4Construction of the Enclosure and Complete Unit

3.5Testings

3.6Precautions

3.7Bill of Quantities

CHAPTER FOUR

4.0Conclusion

4.1Recommendation

References

Read Download

DESIGN AND CONSTRUCTION OF A SINGLE PHASE AUTO-TRANSFORMER OF RATING IKVA, 240V/110, 80 12V, 6V

Related Works