DESIGN AND IMPLEMENTATION OF INDUSTRIAL POWER CONTROL BY INTEGRAL CYCLE SWITCHING WITHOUT GENERATING HARMONIC (Case study: Kakira Sugar Works)

  • Type: Project
  • Department: Electrical Engineering
  • Project ID: ELE0503
  • Access Fee: ₦5,000 ($14)
  • Pages: 45 Pages
  • Format: Microsoft Word
  • Views: 221
  • Report This work

For more Info, call us on
+234 8130 686 500
or
+234 8093 423 853

TABLE OF CONTENTS

Declaration....................................................................................................................................... i

Approval .......................................................................................................................................... i

Dedication....................................................................................................................................... ii

Acknowledgement .........................................................................................................................iii

Abstract.......................................................................................................................................... iv

Abbreviations................................................................................................................................. vi

CHAPTER ONE ........................................................................................................................... 1

1.0 Introduction............................................................................................................................... 1

1.3. Objectives of the study............................................................................................................. 2

1.3.1 Main Objective................................................................................................................... 2

1.3.2 Specific objectives.............................................................................................................. 2

1.4. Research question .................................................................................................................... 3

1.5. Significance of the project ....................................................................................................... 3

1.6. Scope of the project ................................................................................................................. 3

1.6.1. Context scope .................................................................................................................... 3

1.6.2. Geographical scope ........................................................................................................... 3

1.6.3. Time scope ........................................................................................................................ 3

CHAPTER TWO .......................................................................................................................... 4

Literature review .......................................................................................................................... 4

2.0 Introduction............................................................................................................................... 4

2.1. Existing system........................................................................................................................ 4

2.2. Improved system...................................................................................................................... 6

CHAPTER THREE...................................................................................................................... 7

Methodology .................................................................................................................................. 7

3.0 Introduction............................................................................................................................... 7

3.1. Research design ....................................................................................................................... 7

3.1.1. Literature Review.............................................................................................................. 7

3.1.2. Observation ....................................................................................................................... 7

3.1.3. Interviews.......................................................................................................................... 7

3.1.4. Data Interpretation and Analysis....................................................................................... 7

3.2. Integral cycle switching ........................................................................................................... 8

3.3. Devices are used ...................................................................................................................... 8

3.3.1. Arduino.............................................................................................................................. 8

3.3.2. Solid state relay:................................................................................................................ 9

3.4. Block diagram of system ......................................................................................................... 9

3.4.1. Transformer....................................................................................................................... 9

3.4.2. Bridge Rectifier............................................................................................................... 10

3.4.3. Filter Capacitor................................................................................................................ 10

3.4.4. Voltage Regulators LM7805/LM7805A and LM7809/LM7809A ................................. 10

3.4.5. Resistor............................................................................................................................ 11

3.4.7. Microcontroller (ATmega328p)...................................................................................... 11

3.4.8. LCD Display ................................................................................................................... 13

3.4.9. Light Emitting Diodes (LEDs)........................................................................................ 14

3.4.10. Zero Crossing Detector: ................................................................................................ 14

3.4.11. Opto-Isolator: ................................................................................................................ 15

3.4.12. TRIAC:.......................................................................................................................... 16

3.5. Circuit design of system......................................................................................................... 17

3.6 Working principle ................................................................................................................... 17

3.7 Logic design............................................................................................................................ 18

3.8 Flow chart for a proposed system ........................................................................................... 19

CHAPTER FOUR....................................................................................................................... 20

Testing, Results and Discussion................................................................................................. 20

4.1 Hardware testing ..................................................................................................................... 20

4.1.1 Continuity Test................................................................................................................. 20

4.1.2 Power on Test................................................................................................................... 20

4.2 Results and Discussion ........................................................................................................... 21

4.2.1 Discussion ........................................................................................................................ 22

CHAPTER FIVE ........................................................................................................................ 23

Conclusions and Recommendations.......................................................................................... 23

5.0 Conclusions............................................................................................................................. 23

5.1 Recommendations................................................................................................................... 23

References..................................................................................................................................... 24

Appendix A: Bill of quantity ........................................................................................................ 26

Appendix B: System code............................................................................................................. 27

Appendix C: Time frame .............................................................................................................. 31

Appendix D................................................................................................................................... 32


ABSTRACT 

The project is aimed at achieving integral cycle switching, a process of removing portions of cycles of an AC signal. The controlling of AC power is very important. Generally phase angle control is used for controlling AC power but due to that a sustainable amount of harmonics are generated in the system. This is found in linear loads for example heaters used in furnaces. This technique introduces lesser amount of harmonics. However the concept of achieving the integral cycle control by use of microcontroller can be very accurate as per the program written in assembly / C language so that the actual average voltage or current obtained at the load is comparatively lower than the whole signal if applied to the load. In place of a linear load to be used in the output, a series motor, fan or lamp can be used to verify the output. The disadvantage of using this scheme is unstable input current or voltage waveform as the cycles are switched on and off. In this technique we are using comparator for zero crossing detection which is fed as an interrupt to Atmega 328p microcontroller. Here the microcontroller delivers the output based on the interrupt given as input as the reference for generating triggering pulses. Using these pulses, we drive the opto-isolators for triggering the TRIAC to achieve integral cycle control as per the input switches interfaced to the microcontroller. A lamp or a fan is provided in this project in place of a motor for demonstration purpose. This project can be improved in feature by using a feedback mechanism so that everything becomes automatic to maintain the required output to the load.

DESIGN AND IMPLEMENTATION OF INDUSTRIAL POWER CONTROL BY INTEGRAL CYCLE SWITCHING WITHOUT GENERATING HARMONIC (Case study: Kakira Sugar Works)
For more Info, call us on
+234 8130 686 500
or
+234 8093 423 853

Share This
  • Type: Project
  • Department: Electrical Engineering
  • Project ID: ELE0503
  • Access Fee: ₦5,000 ($14)
  • Pages: 45 Pages
  • Format: Microsoft Word
  • Views: 221

500
Leave a comment...

    Related Works

    TABLE OF CONTENTS Declaration....................................................................................................................................... i Approval .......................................................................................................................................... i... Continue Reading
    The topic of the study will be to determine the impact of leadership styles on performance of workers of kakira sugar works (1985) ltd. The subjects to be involved in this study will be the employees and management. The researcher will involve two middle managers and two senior managers as well as ten employees. The researcher will carry out this... Continue Reading
    ABSTRACT The study will be on the impacts of job satisfaction on labor turnover. Kakira Sugar Works will be used as a case study. The major purpose of the study will be to establish the impacts of job satisfaction on labor turnover in Kakira sugar works - Jinja District. In order to fulfill the purpose of the study, the researcher will seek to... Continue Reading
    ABSTRACT The study sought to determine the effect of internal control system on financial pe1fonnance of manufacturing firms in uganda. To achieve the objective of this study, the study used hypothesis testing research design. The study tested the following hypotheses: H1, Internal Controls and Financial Performance are positively related; H2,... Continue Reading
    ABSTRACT  Introduction This study on 'Training and Employee Productivity' was carried out in Kakira Sugar Limited, Jinja District. In Kakira sugar limited there seemed to be no training of employees so the study was to establish the relationship between training and productivity. The purpose of the study was to establish the relationship... Continue Reading
    ABSTRACT Soil Erosion is an endemic problem in different part of the world especially places where there is marks of seasonal rainfall.  This overland flow resulting  from rain splash erosion and through flow of surface, flow appear to be too extremes of a continuous sequence and is a possible condition for gully development.  In order to... Continue Reading
    ABSTRACT Soil Erosion is an endemic problem in different part of the world especially places where there is marks of seasonal rainfall.  This overland flow resulting  from rain splash erosion and through flow of surface, flow appear to be too extremes of a continuous sequence and is a possible condition for gully development.  In order to... Continue Reading
    ABSTRACT Soil Erosion is an endemic problem in different part of the world especially places where there is marks of seasonal rainfall. This overland flow resulting from rain splash erosion and through flow of surface, flow appear to be too extremes of a continuous sequence and is a possible condition for gully development. In order to prevent... Continue Reading
    ABSTRACT Soil Erosion is an endemic problem in different part of the world especially places where there is marks of seasonal rainfall. This overland flow resulting from rain splash erosion and through flow of surface, flow appear to be too extremes of a continuous sequence and is a possible condition for gully development. In order to prevent... Continue Reading
    TABLE OF CONTENT DECLARATION APPROVAL ii TABLE OF CONTENT iii CHAPTER ONE 1 INTRODUCTION 1 1.0 Introduction 1 1.1 Background of the Study 2 1.2 Statement of the Problem 4 1.3 Purpose of the Study 4 1.4 Objectives of the Study 4 1.5 Research Questions 5 1.6 Significance of Study 5 1.7 Scope of the Study 6 1.8 Conceptual Frameworks 7 CHAPTER TWO 8... Continue Reading
    Call Us Get this work