The design and construction of 1000 kwa stabilizer

• <p> </p><p>TITLE PAGE</p><p>CERTIFICATION</p><p>DEDICATION</p><p>ACKNOWELDGEMENT</p><p>TABLE OF CONTENTS</p><p>LIST OF TABLE </p><p>ABSTRACT</p><p><b>

Chapter ONE

INTRODUCTION

• </b></p><p>
• 1.0INTRODUCTION</p><p>
• 1.1THE TRANSFORMER UNIT</p><p>
• 1.2THE CONTROL CIRCUITING</p><p><b>

Chapter TWO

LITERATURE REVIEW

• </b></p><p><b>
• 2.0LITERATURE REVIEW</b></p><p>
• 2.1HISTORY OF THE PROJECT</p><p>
• 2.2THE POWER SUPPLY</p><p>
• 2.3THEORY OF TRANSFORMER</p><p>
• 2.4OPERATION OF THE TRANSFORMER</p><p>
• 2.5VOLTAGE TRANSFORMATION RATION </p><p>
• 2.6TRANSFORMER LOSSES</p><p><b>

Chapter THREE

SYSTEM DESIGN AND IMPLEMENTATION

• </b></p><p><b>
• 3.0THE CONTROL CIRCUITING</b></p><p>
• 3.1TRANSISTORS</p><p>
• 3.2RELAY</p><p>
• 3.3THE CONTROL UNIT</p><p>
• 3.4THE POWER SUPPLY UNIT</p><p>
• 3.5VOLTAGE DIVIDER</p><p><b>

Chapter FOUR

SYSTEM TESTING AND EVALUATION

• </b></p><p><b>
• 4.0DESIGN ANALYSIS</b></p><p>
• 4.1DESIGN FO A TRANSFORMER</p><p>
• 4.2DESIGN OF THE TRANSFORMER PROPER</p><p>
• 4.3CONTROL CIRCUIT DESIGN</p><p>
• 4.4DESIGN CALCULATION</p><p>
• 4.5PRINCIPLE OF OPERATION</p><p><b>

Chapter FIVE

SUMMARY, CONCLUSION AND RECOMMENDATIONS

• </b></p><p><b>
• 5.0CONSTRUCTION AND TESTING OF THE TRANSFORMER</b></p><p>
• 5.1SHORT CIRCUIT TEST</p><p>
• 5.2TESTING OF THE TRANSFORMER </p><p>
• 5.3OPEN CIRCUIT TEST</p><p>
• 5.4SUMMARY </p><p>
• 5.5CONCLUSION</p><p>
• 5.6RECOMMENDATIONS</p><p><b>
• 5.7REFERENCES</b></p><p>LIST OF FIGURES</p><p>

Chapter ONE

INTRODUCTION

• </p><p>
• 1.0Block diagram representation of the voltage stabilizer</p><p>

Chapter TWO

LITERATURE REVIEW

• </p><p>
• 2.0The Sheel Type Transformer</p><p>

Chapter THREE

SYSTEM DESIGN AND IMPLEMENTATION

• </p><p>
• 3.0Circuit Diagram of
• 1.5KVA Automatic Voltage Stabilizer</p><p>
• 3.1Transistor Diagram</p><p>
• 3.2Relay Diagram </p><p>
• 3.3Block diagram for a typical power supply with corresponding Wve form for each stage</p><p>
• 3.4Exact circuit diagram for the power supply stage have the automatic voltage stabilizer </p><p>
• 3.5Block diagram of voltage divider</p><p>

Chapter FOUR

SYSTEM TESTING AND EVALUATION

• </p><p>
• 4.0Schematic representation of the transformer with different voltage level.</p><p>
• 4.1Size of the lamination used for the design and construction of the transformer</p><p>
• 4.2Graph of (Max) against VCB</p><p>
• 4.3The comparator circuit diagram</p><p>

Chapter FIVE

SUMMARY, CONCLUSION AND RECOMMENDATIONS

• </p><p>
• 5.0Short circuit test</p><p>
• 5.1Open circuit test</p><p>
• 5.2Casing diagram</p> <br><p></p>