report on bhel

8/20/2019 Report on BHEL

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INDEX

S.No. CONTENTS PAGENO.

1. INTRODUCTION 2

2. BHEL-A Brief Profile 4

3. BHEL - AN OVERVIEW 5

4. HEEP: AN OVERVIEW 1

5. TURBO !ENERATOR 12

". CON#TRUCTIONAL $EATURE# O$ 15

TURBO !ENERATOR

%. CON#TRUCTION O$ #TATOR 2

&. IN#ULATION PROCE## 2%

'. CON#TRUCTION O$ ROTOR 2'

1. COOLIN! #(#TE) 33

11. E*CITATION #(#TE) 3%


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CHAPTER 1

INTRODUCTION

I+ 1'5", I+i /oo0 or /e /or /6e e/7li6e+/ of i/ 6e89

e+i+eeri+ i+;/r9 6e+ B6r/ He89 Ele


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i8erifi


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CHAPTER 2

BHEL-A Brief Profile

BHEL i /6e lre/ e+i+eeri+ + +;f


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CHAPTER !

BHEL - AN O"ER"IE#

T6e fir/ l+/ of 6/ i /o9 0+o+ BHEL e/7li6e +erl9

4 9er o / B6ol /6e e+ei of /6e He89 Ele


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BHEL. 8iio+ i /o orl-


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BHEL +;f


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BHEL ;lie ie e=;ie+/ + 9/e /o I+i+ Ril9.

Ele


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5F Blo


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CHAPTER %

HEEP AN O"ER"IE#

O8er /6e 9er, B6r/ He89 Ele


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%.! "ALUES

)ee/i+


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CHAPTER &

TURBO GENERATOR

Ge(eral Des)ri*+io(

C;rre+/l9 BHEL Hrir i +;f


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Te)h(i)al Da+a of T,roGe(era+os

1. TH# THRI AND THD/ T$PE

SL.

NO

.

TECHNICA

L

PARA'ETE

R

1!0

'#

210

'#

2!& '# 210

'#

2&0 '# &00 '# &0 '#

1. !ENERATO

R T(PE

THRI

'33&

THW-

21-2

THW-

235-2

THRI

1&44

THRI

1&44

THD$

1155'

THD$

1155'

2. RATED )VA

RATED )W

1"2.5

13.

24%.1

21.

2"4.1

23%.%

24%.1

21.

2'4.1

25.

5&&.2

5.

"5'.

5".

3. RATEDVOLT. 0V

1.5 15.%5 1".5 15.%5 1".5 21. 21.

4. POWER

$ACTOR

.& .&5 .' .&5 .&5 .&5 .&5

5. #TATOR

CURRENT

&'35 '54 '24 '54 12'1 1"1"" 1&11&

". #PEED RP) 3 3 3 3 3 3 3

%. $RE. HJ 5 5 5 5 5 5 5

&. H(DRO!ENPRE##URE

C2GF

3. 3.5 3.5 2. 3. 3.5 4.

'. T(PE O$

E*CITATION

#TATI

C

#TATI

C

H$!

#TATIC

H$!

B@LE##

#TATIC

B@LE## B@LE## B@LE##

2. TARI T$PE

SL.NO

TECHNICALPARA'ETER

TRO'BA$

A$A' ULA'

A$A' ULA'

/ARIDABAD GTG

/ARIDABAD STG


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. STG GTG STG

1. !ENERATOR

T(PE

TARI '33& TARI

1&3"

TARI

1&3"

TARI

1&41

TARI

1&4"

2. BA#E LOAD)VA

)W

1& 13%.511".& 154.3131.1 1%.1144." 1&&.21".

3. RATED VOLT.

0V

1.5 1.5 1.5 1.5 15.%5

4. POWER

$ACTOR

.& .&5 .&5 .&5 .&5

5. #TATOR

CURRENT

54'' %5"1 &4&4 '354 "'

". #PEED RP) 3 3 3 3 3

%. $RE. HJ 5 5 5 5 5

CHAPTER

CONSTRUCTIONAL /EATURES O/ TURBO-GENERATORS


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1.STATOR /ABRICATION

T6e f7ri


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6lf + loer 6lf re e. T6e ;er


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o;+/e o+ e


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T;r7i+e #ieE+ #6iel

E


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GiiiF#//or Core Ho;i+: K

#//or Core Ho;i+


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CHAPTER ;

CONSTRUCTION O/ STATOR

1. STATOR CORE

T6e //or


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#OUND STATOR

T6e i+8ol;/e 6e i+ /6e o8er6+ e+;re ;+ifor


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/r+oi/io+ i 3"° for ir-


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%. Tra(s*osi+io( of S+a+or Bar #i(7i(9


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'ANU/ACTURING O/ STATOR BARS IN PROGRESS


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I+ /6e


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CHAPTER <

INSULATION PROCESS

1. 'ICALASTIC INSULATION

T6e 6i6 8ol/e i+;l/io+ i ro8ie


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• Micalastic oe +o/ 7;r+. T6e fl7ili/9 i o lo /6/ i/

oe +o/


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CHAPTER =

CONSTRUCTION O/ ROTOR

Ro+or shaf+

T6e ro/or 6f/ i fore fro 8


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Ro+or re+ai(i(9 ri(9

T6e ro/or re/i+i+ ri+


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TER'INAL BUSHING

T6ere re i /eri+l 7;6i+ lo


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BEARINGS

T6e ro/or 6f/ i ;or/e o+ lee8e 7eri+ 68i+ for


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CHAPTER 10

COOLING S$STE'

INTRODUCTIONT6e 6e/ loe rii+ i+ /6e e+er/or i+/erior re ii/e /o /6e

e


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Ho/ Ho/ /er

AirH2

Col

Ele


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24 Co(s+r,)+io(al 7e+ails:

Air


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%4 Poi(+s of oser8a+io(s :i+h )ooler i( o*era+io(

T6e folloi+ re /6e or oi+/ for o7er8/io+ 6ile /6e


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CHAPTER 11

EXCITATION S$STE'

BRUSH-LESS EXCITATION S$STE' /OR

TURBOGENERATORS

A+ ior/+/


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G6F Br;6-le 9/e i/6 6f/ o;+/e ilo/ e

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