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Design And Construction Of Forward And Reverse Direct Online Motor Starter
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COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
1.2 OBJECTIVE OF THE PROJECT
1.3 SCOPE OF THE PROJECT
1.4 SIGNIFICANCE OF THE PROJECT
1.5 LIMITATION OF THE PROJECT
1.6 ADVANTGAES OF DOL STARTING
1.7 DISADVANTGAES OF DOL STARTING
1.8 APPLICATION OF THE PROJECT
CHAPTER TWO
LITERATURE REVIEW
2.1 OVERVIEW OF DOL STARTING
2.2 CONCEPT OF DOL STARTING
2.3 REVIEW OF RELATED STUDIES
2.4 REVIEW OF DIFFERENT TYPES AC MOTOR CONTROL
CHAPTER THREE
SYSTEM METHODOLOGY
3.1 PRINCIPLE OF DIRECT ON LINE STARTER (DOL)
3.2 PARTS OF DOL STARTERS
3.3 WIRING OF DOL STARTER
3.4 WIRING DIAGRAM OF DOL STARTER
3.5 WORKING PRINCIPLE OF DOL STARTER
3.6 MOTOR STARTING CHARACTERISTICS ON DOL STARTER
CHAPTER FOUR
4.1 CALCULATE SIZE OF CONTACTOR, FUSE, C.B, O/L OF DIRECT ON LINE MOTOR STARTER (DOL)
4.2 CALCULATION OF MOTOR TORQUE & CURRENT
4.3 SIZE OF FUSE
4.4 SIZE OF CIRCUIT BREAKER
4.5 THERMAL OVER LOAD RELAY
4.6 MOTOR STARTER WITH OVERLOAD PROTECTION
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
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ABSRACT - [ Total Page(s): 1 ]A direct on line starter, often abbreviated DOL starter is an electrical/electronic circuit composed of electro-mechanical and electronic devices which are employed to start and stop an electric motor. Regardless of the motor type (AC or DC), the types of starters differ depending on the method of starting the motor. A DOL starter connects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power supply. Consequently, high starting current f ... Continue reading---
CHAPTER ONE - [ Total Page(s): 1 ]1.1 INTRODUCTIONAn electric motor converts electrical energy into mechanical energy. The reverse of this would be the conversion of mechanical energy into electrical energy and is done by an electric generator.In normal motoring mode, most electric motors operate through the interaction between an electric motor's magnetic field and winding currents to generate force within the motor. In certain applications, such as in the transportation industry with traction motors, electric motors can operat ... Continue reading---
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ABSRACT - [ Total Page(s): 1 ]A direct on line starter, often abbreviated DOL starter is an electrical/electronic circuit composed of electro-mechanical and electronic devices which are employed to start and stop an electric motor. Regardless of the motor type (AC or DC), the types of starters differ depending on the method of starting the motor. A DOL starter connects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power supply. Consequently, high starting current f ... Continue reading---
TABLE OF CONTENTS -- [Total Page(s) 1]
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TABLE OF CONTENTS -- [Total Page(s) 1]
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