List of Figure5

ACERC/DOEE/2014-15/PTS/VI

LIST OF FIGURES

FIGURE DESCRIPTION PAGE NO

FIG. 1.1 VIEW OF KOTA THERMAL POWER STATION 04

FIG. 2.1 CROSS SECTIONAL VIEW OF A POWER PLANT 06

FIG. 3.1 CROSS SECTIONAL VIEW OF GENERATOR 09

FIG. 4.1 CROSS SECTIONAL VIEW OF SWITCHYARD 14

FIG. 6.1 CROSS SECTIONAL VIEW OF TURBO GENERATOR 31

FIG. 7.1 CROSS SECTIONAL VIEW OF STEAM TURBINE 37

FIG. 9.1 CROSS SECTIONAL VIEW OF ASH HANDLING PLANT 52

FIG. 11.1 CROSS SECTIONAL VIEW OF CONTROL ROOM 58

ACERC/DOEE/2014-15/PTS/VII

LIST OF TABLES

TABLE PAGE NO

TABLE 8.1 SPECIFICATIONS OF CONVEYOR MOTOR 48


CONTENTS

TITLE PAGE NO.

CERTIFICATE FROM DEPARTMENT i

CERTIFICATE FROM COMPANY ii

CANDIDATE DECLARATION iii

AKNOWLEDGEMENT iv

ABSTRACT v

LIST OF FIGURES vi

LIST OF TABLES vii

CHAPTER 1 INTRODUCTION 1-4

1.1 GENERAL INTRODUCTION 1

1.2 DESIGN OF K.S.T.P.S. 2

1.3 SITE SELECTION CRITERIA 2

1.4 DESIGN FEATURES 3

CHAPTER 2 GENERAL LAYOUT AND BASIC IDEA 5-6

2.1 FUEL AND ASH CIRCUIT 5

2.2 AIR AND GAS CIRCUIT 5

2.3 FEED WATER AND STEAM CIRCUIT 5

2.4 COOLING WATER CIRCUIT 6

CHAPTER 3 ELECTRICITY GENERATOR 7-9

CHAPTER 4 SWITCHYARD 10-14

4.1 220 KV SYSTEM 10

4.2 CIRCUIT BREAKERS 10

4.3 ISOLATOR 10

4.4 CIRCUIT TRANSFORMER 10

4.5 POTENTIAL TRANSFORMER 11

4.6 LIGHTING ARRESTOR 11

4.7 220KV MOCB 11

4.8 220KV ISOLATOR 12


4.9 220KV CURRENT TRANSFORMER 12

4.10 MAIN BUS 13

4.11 CIRCUIT BREAKER 13

4.12 POWER CAPACITOR 13

4.13 220KV LIGHTING ARRESTO 13

CHAPTER 5 DC SYSTEM 15-17

5.1 INTRODUCTION 15

5.2 RECTIFIER 15

5.3 CLASSIFICATION 15

5.4 FILTERS 15

5.5 BLOCKER DIODE 16

5.6 D.C. OUTPUT VARIATION 16

5.7 MODES OF OPERATION 16

5.8 PROTECTIONS 17

CHAPTER 6 TURBO GENERATOR 18-30

6.1 THEORY 18

6.2 STATOR 18

6.3 ROTOR 22

6.4 STATIC EXCITATION SYSTEM 27

6.5 GENERAL ARRANGEMENT 27

6.6 OPERATION 28

6.7 TECHNICAL DATA 29

CHAPTER 7 STEAM TURBINE 32-41

7.1 PRINCIPLE 32

7.2 TECHNICAL DATA OF 110 MW 33

7.3 TECHNICAL DATA OF 210 MW 34

7.4 DESCRIPTION OF 210 MW STEAM TURBINE 35

7.5 HEAT TRANSFER MODES 36

7.6 HEAT TRANSFER SURFACE ARRANGEMENT 36

7.7 HEAT TRANSFER SECTIONS 37

7.8 MATERIAL SECTIONS FOR HEAT TRANSFER 37

7.9 CIRCULATION SYSTEM 38

7.10 TECHNICAL SPECIFICATION OF BOILER 39

7.11 FUEL 40


7.12 GENERAL DESCRIPTION 42

CHAPTER 8 COAL HANDLING PLANT 43-48

8.1 INTRODUCTION 42

8.2 WAGON UNLOADING SYSTEM 42

8.3 CONSTRUCTION AND OPERATION 44

8.4 CONVEYING SYSTEM 46

CHAPTER 9 ASH HANDLING PLANT 49-52

9.1 FUEL AND ASH PLANT 48

9.2 AIR AND GAS PLANT 49

9.3 ASH DISPOSAL AND DUST COLLECTION PLANT 50

9.4 ELECTROSTATIC PRECIPITATION 50

9.5 CONTROLLER 51

9.6 HIGH VOLTAGE RECTIFIER TRANSFORMER 51

9.7 E.S.P FIELD 52

CHAPTER 10 WATER TREATMENT PLANT 53-55

10.1 INTRODUCTION 53

10.2 D.M PLANT 53

10.3 C.W PLANT 54

10.4 B.C.W PUMP HOUSE 55

CHAPTER 11 CONTROL ROOM 56-58

11.1 MAIN CONTROL ROOM 56

11.2 CONTROL PANEL I 56

11.3 CONTROL PANEL II 57

11.4 CONTROL PANEL III 57

11.5 CONTROL PANEL IV 58

11.6 CONTROL PANEL V 58

CHAPTER 12 PROTECTIONS 59

12.1 GENERAL PROTECTION 59

CHAPTER 13 SALIENT FEATURES OF K.S.T.P.S 60-61

13.1 LOCATION 60

13.2 CAPACITY 60

13.3 SOURCE OF WATER 60

13.4 BOILER 61

13.5 FUELS 61


CONCLUSION 62

SAFETY DEPARTMENT 63

DOS & DONTS 64

REFERENCE 65

List of Figure5

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