Description
ABSTRACT
These 3 phase motor is supplied with 3 three-phase AC supply and is widely used in ships for heavier loads. This research is purposed to established a new method is simple and good to operate the three phase induction motor on single phase power by using capacitor. The object used in this research was three phase induction motor that has the standard of 2 HP, 440 volt, Wye connection, 2 Pole, 50 Hz, 3000 RPM, 3.08 Amp. The result of this research showed that the method could work well to control the motor to operate properly to load 85% of the full load. In general the motor has better performance when operating on single phase power system in all load cases (low at high load). The motor could operate with power factor close to unity, higher speed and better efficiency. The motor operated with higher current harmonic distortion with low loads but lower current harmonic distortion at high loads. There for it is very good to operate the motor at high load up to 85% of its full load.
TABLE OF CONTENTS
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
- PROBLEM STATEMENT
- AIM OF THE PROJECT
- OBJECTIVE OF THE PROJECT
- PURPOSE OF THE PROJECT
- SIGNIFICANCE OF THE PROJECT
- APPLICATION OF THE PROJECT
- LIMITATION OF THE PROJECT
CHAPTER TWO
LITERATURE REVIEW
- OVERVIEW OF INDUCTION MOTOR
- HISTORICAL BACKGROUND OF INDUCTION MOTOR
- THREE PHASE INDUCTION MOTOR CONSTRUCTIONAL REVIEW
CHAPTER THREE
- METHODOLOGY
- DESIGN OF INDUCTION MOTOR
- CAPACITOR CIRCUIT TO THE COIL
- SELECTION OF CAPACITOR
CHAPTER FOUR
- EXPERIMENTAL RESULT
- APPLICATION OF 3 PHASE INDUCTION MOTOR
- ADVANTAGES OF INDUCTION MOTOR
- DISADVANTAGES OF 3 PHASE INDUCTION MOTOR
- PROBLEMS IN 3 PHASE INDUCTION MOTOR
- PROTECTIONS FOR 3 PHASE INDUCTION MOTOR
CHAPTER FIVE
- CONCLUSION
- REFERENCES
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