Controlling Induction Motor Using Variable Speed Drive With Supervisory Control And Data Acquisition

Abstract Three phase induction motors are mostly used in industry for various operations. In this thesis the Variable Frequency Derive control the speed of 3-phase induction motor based on programmable logic controller and supervisory control and data acquisition technology. An implementation of a hardware and software for speed control, direction control, parameter monitoring on supervisory control and data acquisition screen is also provided. tank filling ,bottle filling and capping system was taken as an example for control by PLC and supervisory control and data acquisition , The Variable Frequency Derive control the conveyer belt motor when it move the bottle. All the required control and motor performance monitoring data will be taken to a personal computer by supervisory control and data acquisition and smart phone application which can provide an optimization the automation process and makes the system more flexible and easy to operate.

LEST OF CONTENTS

Title Page

 I .................................................................................................................اآليت

Dedication ......................................................................................................II.

Acknowledgement ..........................................................................................III

Abstract ...........................................................................................................IV

 Vٍ..........................................................................................................سخخيص

Table of Contents............................................................................................VI

List of Figures................................................................................................ IX

List of Abbreviation ......................................................................................XII

CHAPTER ONE

INTRODUCTION

1.1 General Concepts .......................................................................................1

1.2 Problem Statement ..................................................................................... 2

1.3 Proposed solution ....................................................................................... 3

1.4Aim And Objectives ................................................................................... 3

1.5 Methodology .............................................................................................. 3

1.6 Thesis Layout ............................................................................................. 3

CHAPTER TWO

LETRATURE REVIEW

2.1 Overview ...................................................................................................5

2.2 Previous Works...........................................................................................5

2.3 Induction Motors ....................................................................................8

 2.3.1 Construction of a 3 phase induction motor ......................................8

VII

2.1.2 Types of Induction Motors ................................................................. 10

2.4 Programmable Logic Controller ( PLC) ................................................ 11

2.52.5 SCADA SYSTEM ........................................................................... 14

2.62.6 Variable Frequency Drive (VFD) .................................................... 14

2. 2.72.7 Phase Failure Relay ...................................................................... 16

2.7.1 Operation Phase Failure Relay............................................................ 16

2.82.8 Proximity Sensor .............................................................................. 18

2.9 Digital temperature Controller .............................................................. 19

2.9.1 Thermocouple ...................................................................................... 20

2.19 Level control device .............................................................................. 20

2.12 Photo sensor .......................................................................................... 22

2.12.1 Principle and major types ................................................................... 22

2.13 Control Valve ........................................................................................ 24

2.13.1 Operation Control Valve..................................................................... 24

2.14 Pump ...................................................................................................... 25

2.14.1 Classification Of Pumps ..................................................................... 26

2.15 simulation programs .............................................................................. 27

2.15.1 RSLINx ...............................................................................................27

2.15.2 RSLogix ..............................................................................................28

2.15.3 INTouch...............................................................................................29

2.15.4 AnyDesk .............................................................................................30

VIII

CHAPTER THREE

SYSTEM DESIGN AND OPRERATION

3.1 Overview ....................................................................................................31

3.2 block diagram of the system ......................................................................31

3.3 flow Chart Of The System .........................................................................32

3.4 Description Of The System .......................................................................34

3.5Signal movement ........................................................................................34

3.6 SCADA System Design .............................................................................36

3.7 the practical system connections................................................................40

CHAPTER FOUR

RESULTS AND DISCUSSTION

4.1 Overview....................................................................................................41

4.3 The simulation Program ............................................................................41

4.3.1 SCADA System Using InTouch..............................................................41

4.3.2 Ladder Program Using RSLogix.............................................................49

CHAPTER FIVE

CONCLUSION AND RECOMMENDATION

5.1 Conclusion ...........................................................................................53

5.2 Recommendation .................................................................................54

REFERENCES ..........................................................................................55

APPENDIX ...............................................................................................57