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Design and Construction of Control System for DirectOnLine Starting of Induction Machine

Design and Construction of Control System for Direct-On-Line Starting of Induction Machine

Project / Seminar Material
Reference ID: PS-3730-TM

DEDICATION

This research material titled “Design and Construction of Control System for Direct-On-Line Starting of Induction Machine” is dedicated to God for his enabling grace, and to all computer enthusiasts who contributed to make life a pleasant experience during my research documentation.

ACKNOWLEDGEMENT

I extend my sincere gratitude to all those who contributed to the completion of this project. Special thanks to my Supervisor (Name of your Supervisor), the Head of Department (Name of your HOD), the Lecturers in the department of Art and Design, Book Authors and Profound Scholars of existing or related project material on “Design and Construction of Control System for Direct-On-Line Starting of Induction Machine” for their invaluable guidance, support, and expertise throughout the journey.

I am also grateful to your study area (mention any funding organizations, if applicable) for their financial assistance. This research would not have been possible without the encouragement and assistance of some stakeholders (mention any mentors, teachers, or colleagues). Additionally, I would like to acknowledge the understanding and patience of my family and friends during this endeavor. Your unwavering support has been a constant source of motivation. Thank you all for being part of this meaningful endeavor.

ABSTRACT

This project describes the methodical approach to the design and construction of Control System for Direct-On-Line Starting of Induction Machine. The procedures developed covers the construction of D.O.L stated for lower horse power motors. The prototype of this direct-on-Line starting of induction machine has been implemented following the methodical approach outlined in this project and its operational test and result are quite satisfactory. Adequate care has been taken in the design and construction of this project to ensure reliability. Therefore, the project is aimed at controlling the operation of single phase and three phase motors in industrial drive, companies, homes, laboratories and hospitals thereby reducing economic waste.


Design and Construction of Control System for Direct-On-Line Starting of Induction Machine

CHAPTER ONE

1.0 Introduction

Design and construction of control system for direct-on-line starting of induction machine: This is a control system that can control a single phase (1Ø) motors and three phase (3Ø) by making use of the components such as contactors, over current relay, start button, stop button etc. The contactors provides switching devices while over current relay is positioned to render protection to the machines in case of over current surge, the start and stop buttons called push buttons are used to start and stop the control contactor system. Again, there are pivot or indicator lamps which are controlled by normally open and normally closed of the auxiliary contacts incorporated to indicate when there is voltage supply to the three phase (3Ø) or single phase (1Ø) or both phases. However, the whole control system is controlled by mechanically pressing the push button ON and OFF when the circuit breaker has been switched ON.

The energy needed for the operation of the control system is three phase and one neutral through the input to produce single and three phase at the output terminal.

Finally the mode of operation is shown on the circuit diagram of the control system.

Organizational report:

  • In chapter, 1 discussed about the background, aim, scope and limitation of the project.
  • In chapter two, literature review of the project is discussed and elaborated.
  • In chapter three, the design methodology (design Analysis, investigation and data) is discussed.
  • In chapter four, construction, testing and packaging is described.
  • In chapter five, Bill of Engineering measurement and evaluation (BEME) are stated.
  • In chapter six, this is where the summary, conclusion and recommendation, reference and Appendices are stated.

1.1 Aims / Objective of the Study

The aims/object of embarking on the project are:

  1. To produce a system that will protect electric motor.
  2. To design a control system that will start induction machines without causing damage to the equipment.

CHAPTER TWO

2.0 Literature Review

2.1 Introduction

This chapter focuses on the review of related literature. A literature review includes the current knowledge as well as theoretical and methodological contributions to a particular topic. It documents the state of the art with respect to the topic you are writing. It surveys the literature in the topic selected. In this research work the literature review includes the …

Summary Headlines for Design and Construction of Control System for Direct-On-Line Starting of Induction Machine



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