DESIGN AND CONSTRUCTION OF AN AUTOMATIC VOLTAGE REGULATOR
Table Of Contents
Chapter ONE
INTRODUCTION
- 1.1Introduction
- 1.2Background of Study
- 1.3Problem Statement
- 1.4Objective of Study
- 1.5Limitation of Study
- 1.6Scope of Study
- 1.7Significance of Study
- 1.8Structure of the Research
- 1.9Definition of Terms
Chapter TWO
LITERATURE REVIEW
- 2.1Overview of Automatic Voltage Regulators
- 2.2Historical Development of Voltage Regulation
- 2.3Types of Voltage Regulators
- 2.4Principles of Voltage Regulation
- 2.5Components of an Automatic Voltage Regulator
- 2.6Functions of an Automatic Voltage Regulator
- 2.7Benefits of Using an Automatic Voltage Regulator
- 2.8Challenges in Automatic Voltage Regulation
- 2.9Comparison with Manual Voltage Regulation
- 2.10Future Trends in Automatic Voltage Regulation
Chapter THREE
RESEARCH METHODOLOGY
- 3.1Research Design
- 3.2Research Methodology
- 3.3Data Collection Methods
- 3.4Sampling Techniques
- 3.5Data Analysis Procedures
- 3.6Research Ethics
- 3.7Validity and Reliability
- 3.8Limitations of the Methodology
Chapter FOUR
DATA PRESENTATION AND ANALYSIS
- 4.1Overview of Findings
- 4.2Analysis of Voltage Regulation Data
- 4.3Comparison of Different Voltage Regulation Techniques
- 4.4Impact of Voltage Fluctuations on Electrical Devices
- 4.5Efficiency of Automatic Voltage Regulation Systems
- 4.6User Feedback on Automatic Voltage Regulators
- 4.7Recommendations for Voltage Regulation Improvement
- 4.8Future Research Directions
Chapter FIVE
SUMMARY, CONCLUSION AND RECOMMENDATIONS
- 5.1Summary of Findings
- 5.2Conclusion
- 5.3Implications of the Study
- 5.4Contributions to the Field
- 5.5Recommendations for Practical Applications
- 5.6Suggestions for Future Research
Thesis Abstract
This project proposes a new type of voltage regulator based on single-phase converter otherwise known as transformerless AVR that compensates wide range voltage variations. This is not only capable of compensating variations at a much higher bandwidth but also does not experience mechanical wear down and is cost effective. The proposed device employs a pulse width modulation (PWM) z-source ac–ac converter along with a simple closed loop control. High speed MOSFETs are used as bi-directional switch of the ac–ac converter and the circuit ultimately can easily and steadily maintain regulated voltage supply to the end user. The whole system operating principle and analysis are provided.
Thesis Overview
<p> </p><p> In the world today for example our country Nigeria, the electricity power delivered to consumers either at their homes or offices is not upheld at an agreed voltage approximately 220volts as a result of voltage fluctuation from the supply of the power system. This voltage fluctuation occurs as a result of sudden changes in the real and reactive power drawn by loads. This fluctuating current that is drawn from the supply causes an additional voltage drops in the power system leading to fluctuation in the supply voltage [1]. Nevertheless, it is relevant to maintain a constant voltage level so as to protect and elongate the life span of the various delicate electrical and electronic gadgets used in our homes and offices from the effect of over voltage and under voltage that may occur as a result of faults arising in the power system through the use of an automatic voltage regulator [1].</p><p>According to [2], an Automatic voltage regulator is an electrical device that is used to sense inappropriate voltage levels and correct them to produce a stable output at the port where the load is to be connected. However, this project was designed and constructed using double conversion electronic voltage regulator (EVR) method that uses a rectifier to convert AC power toDCpower and then uses an inverter to convert the DC power back to AC</p> <br><p></p>Blazingprojects Mobile App
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