ABSTRACT
A 1.25KVA (2000W) inverter generator was designed, constructed and certified Ok.
In this project, the design of the inverter generator is aimed at satisfying the need of converting, a D.C source of supply (12v battery) to an A.C voltage of 220v.
The inverter range of output is between 200-220v.
Since the inverter was designed to step-up voltage, the power transformer is being used as step-down transformer for charging and as step-up transformer for inverting.
The control circuit ensures appropriate switching of the input voltage from mains supply to the taping of the transformer for charging.
TABLE OF CONTENT
TITLE PAGE
CERTIFICATION PAGE
DEDICATION
ACKNOLWLEDGEMENT
ABSTRACT
TABLE OF CONTENT
CHAPTER ONE
1.0 Introduction
1.1 Analysis/ Review Of Existing System
1.2 Aims And Objectives
1.3 Scope/Limit Of The Project
1.4 Application
CHAPTER TWO
2.0 Literature Review
2.1 Brief Review of Principle behind This Project
2.2.1 Capacitor
2.2.2 Resistor
2.2.3 Relay
2.2.4 Transistor
2.2.5 Diode
2.2.6 Switch
2.2.7 Operational Amplifiers (Op-Amp)
2.2.9 Transformer
2.2.10 A.C Voltage Meter
2.2.11 CD 4047 (MULTIVIBRATOR)
2.2.12 MOSFET
CHAPTER THREE
3.0 Mode of Operation and Basic Components Used
3.1 Methodology
3.1.2 Input stage
3.1.2 Regulation
3.1.3 Control Logic
3.1.4 Oscillator
3.1.5 Phase Splitter
3.1.6 Driver Section
3.1.7 Step-Up Transformer
3.1.8 Output Section
3.2 Methodology 2
3.2.1 Input stage
3.2.2 Isolating relay
3.2.3 Step down Transformer
3.2.3 Rectifier Circuit Via MOSFET
3.2Theory and Calculation of Transformer
3.4Core Dimension
CHAPTER FOUR
4.0 Construction Testing and result
4.1 Problems Encountered
CHAPTER FIVE
5.0 Conclusion
5.1 Recommendation
Reference
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