Power Monitoring System.
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UNIVERSTI TEKNIKAL MALAYSIA MELAKA
2 3 2 4 3 2 2 2 4 2
BORANG PENGESAHAN STATUS LAPORAN PROJEK SARJANA MUDA II
Tajuk Projek 5 POWER MONITORING SYSTEM
Sesi Pengajian 5 2008/2009
"," MUHAMMAD SYAFIQ BIN RAHMAT
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-ACKNOWLEDGEMENTS
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-ABSTRACT
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-ABSTRAK
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(9)
B
TABLE OF CONTENT
CHAPTER TITLE PAGE
PROJECT TITLE i
ACKNOWLEDGEMENTS vi
ABSTRACT vii
ABSTRAK viii
TABLE OF CONTENTS ix
LIST OF FIGURE x
LIST OF TABLE xi
1 INTRODUCTION 1.1 Project Introduction 1
1.2 Project Objective 2
1.3 Problem Statement 2
1.4 Scope of Work 2
1.5 Project Methodology 4
1.6 Outline of Thesis 5
2 LITERATURE REVIEW 2.1 Introduction 6
(10)
B
2.2.1 Voltage Transformer Circuit 7
2.2.2 Current Transformer Circuit 7
2.3 LM358 Amplifier 8
2.3.1 Unique Characteristic 8
2.3.2 Advantages 9
2.3.3 Features 9
2.3.4 Other about LM358 10
2.3.5 Typical performance characteristic 14
2.4 PIC Microcontroller 17
2.4.1 PIC Microcontroller Features 17
2.4.2 Pin Diagram of PIC 19
2.4.3 PIC Description 20
2.4.4 PIC Devices Features 21
2.4.5 PIC Comparison 22
2.5 Flash Memory 22
2.6 LCD Display 23
2.6.1 LCD Specifications 23
2.7 Software 25
2.6.1 What is LabVIEW? 26
2.6.2 Language Overview 26
3 METHODOLOGY 3.1 Introduction 28
3.2 Project Flowchart 30
3.3 Identified the main component and other component 32
3.4 Design and construct the circuits 32
3.4.1 Project Block Diagram 32
3.4.2 Power Monitoring System Block Diagram 33
3.4.3 Sensor Circuits 34
(11)
B
3.4.5 Current Transducer Circuit 39
3.5 Design and create the interface (GUI) 40
3.5.1 The block diagram of GUI 41
4 DISCUSSION AND RESULT
4.1 Introduction 43
4.2 Result 43
4.2.1 Hardware System Model 44
4.2.2 GUI for LabVIEW 45
4.3 Discussion and Analysis 47
5 CONCLUSIONS
5.1 CONCLUSION 49
5.2 RECOMMENDATION 50
(12)
B
LIST OF FIGURE
CHAPTER TITLE PAGE
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B
LIST OF TABLE
CHAPTER TITLE PAGE
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(14)
CHAPTER 1
INTRODUCTION
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1.8 Project Objective
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1.11 Project Methodology
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1.12 Outline of Thesis
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(19)
CHAPTER 2
LITERATURE REVIEW
2.1 Introduction
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2.2 Sensor
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2.2.1 Voltage Transformer Circuit
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2.2.2 Current Transformer Circuit
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(21)
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2.3 LM358 Amplifier
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(22)
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2.3.3 Features
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(23)
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2.3.4 Other about LM358
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(24)
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(1)
CHAPTER 2
LITERATURE REVIEW
2.1 Introduction
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2.2 Sensor
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(2)
2.2.1 Voltage Transformer Circuit
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' ' 9 ! ' ' " & " ! ' ! ! 5
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G # "( "! $ ) 8N7I0+ "! $ ! (, $ ! ' ' "!
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/9@G & ' '"! " # , "! = L80M9
+ 7 )3 :@H+5
$ " # !(? & "! 7 )3 :@H+ " " ! '
" * $$ ! - # "( & !( " " ! ! (" - -"# L80M9
2.2.2 Current Transformer Circuit
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&" !( !" & "! " " ! ) 8+ ' !- ' !
(3)
2.3 LM358 Amplifier
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! "# 7" 7@8@;9
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L80M9
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' $ '"##, " $ " !(# & #, - " & "!( $ - # "( 9
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& ' ! & '"! " #, # ! ! !(# & #, , LHM9
B" # ? 3 :@H '"! ' #, " $$ $ "! " O@G & #,
- # "( & ' ! ( "# , "! & ## " #, - % ! $"'
# ' ! ' & % !( " !"# P8@G & # LHM9
2.3.1 Unique Characteristics
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(4)
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2.3.2 Advantages
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" K '"! # !" ! $ "# # K "## & ' ! !( ! " "!
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2.3.3 Features
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(5)
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+ ! !"##, $ % !', ' ! " $ ! , (" !
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+ "! & ) ! , (" !+5 8 F ) " ' ! " +
+ & #, "!( 5
Q !(# #,5 :G :/G
Q "# # 5 P89@G P8IG
$+ G , # & #, ' ! " ! )@00 R +Q ! "##, ! ! ! $
#, - # "(
(+ 3 & ! $$ - # "( 5 / G
+ ! ' !7 - # "( "!( !'# ( !
+ $$ ! "# ! - # "( "!( % "# & #, - # "(
6+ 3" ( - # "( & !(
2.3.4 Other about LM358
" # '" ! "! ' !! ' ! "( " $ 7" 3 :@H # '" ! $
! ! $ 3 :@H9 # '" ! ( & ' !! ' ! ! "!
" # '" ! &! ! " # /9: "! ( /989 B" # ? ! ! ;
(6)
" # /9:5 " # '" !
( /985 ' !! ' ! "( "
3 :@H " "!, $ $ !' ! " ". ' "#? " # "! ' " # $
!( ! ' ' #"' 7@8@;9 ! $ $ !' ! " " # "!
' " # & 7@8@; ' " " $ !' ! " $ ' "
- # "( "! ' ! (!"# $ " # !( ( * ' ' ! ## "! !