gt relay panel

8/10/2019 Gt Relay Panel

1/53

APPROVED BY:

DRG. NO.:

CHECKED BY:

PREPARED BY: REVISION:

DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF

FILE:2G1A 2G1BGEN. TRANSF.

3269000021

220KV FEEDER PROTECTION

AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12

JSPL DRG. NO: JSPL/AREVA/MSDS1/AS/BE/40316 MPTA INTEGRTD. STEEL PLANT, MSDS-1

TK 7601 076/AUT/OI

Jindal Steel & Power Ltd., Angul

LIST OF DRAWINGS30-05-2009

KM75

00 52

DM751200

1 LIST OF REFERENCES2 LIST OF SYMBOLS

3 KEY DIAGRAM

4 TRIP LOGIC MATRIX

5 AC DISTRIBUTION

6 DC DISTRIBUTION

7 DC SUPERVISION

8

METERING CIRCUIT9

DIFFERENTIAL PROTN REALY - CT/PT CKT1011 DIFFERENTIAL PROTN REALY - DC CKT

12 DIFFERENTIAL PROTN REALY - I/O DETAILS

13 BACKUP PROTN RELAY - CT CKT

14 BACKUP PROTN RELAY - DC CKT

15 BACKUP PROTN RELAY - I/O DETAILS

16 REF / SEF PROTECTION - CT CKT

17 REF / SEF PROTECTION - DC CKT

18 REF / SEF PROTECTION - I/O DETAILS

19BUSBAR PROTN. - CT CKT.20

BUSBAR PROTN. - OPTOS21

BUSBAR PROTN. - OUTPUT RELAYS22

GEN PROTN PANEL-TRIP CONTACTS23

24 CIRCUIT BREAKER CONTROL CKT. (TC-1)

25 CIRCUIT BREAKER CONTROL CKT. (TC-2)

26 ISOLATOR / EARTH SWITCH CKT

27 ISOLATOR / EARTH SWITCH CKT

28 ISOLATOR / EARTH SWITCH CKT29

220KV TBC CONTACT DISTRIBUTION30

'I' OR 'T' MODE CONTACT MULTIPLIER31

SWITCH CONTACT DISTRIBUTION32

33

3435

36

BCU CARD DETAILS37

BCU CT/PT & AUX SUPPLY CKT38

BCU INPUT CIRCUIT39

BCU INPUT CIRCUIT40

41 BCU OUTPUT CIRCUIT

42 BCU OUTPUT CIRCUIT

43 BCU OUTPUT CIRCUIT44

45

BREAKER CONTACT DISTRIBUTION46

BREAKER CONTACT DISTRIBUTION

ISOLATOR CONTACT DISTRIBUTION

SCHEMATIC DRAWING220KV FEEDER PROTECTIONPANEL TYPES: 2G1A 2G1B

47

BCU INTERLOCKING LOGIC

GT-IVT SUPLLY CIRCUIT

48

BCU INTERLOCKING LOGICBCU INTERLOCKING LOGIC

VECTOR SURGE PROTECTION-CT/INPUT CKT.

ISOLATOR / EARTH SWITCH CKT

BCU INTERLOCKING LOGIC

ISOLATOR CONTACT DISTRIBUTION49

EARTH SWITCH CONTACT DISTRIBUTION50

TRANSFORMER AUX RELAYS

VT SUPERVISION - METERING CORE

6. BAY-23 : 135MVA GT-6

5. BAY-19 : 135MVA GT-5

2G6A

2G5A

TYPICAL SCHEME DRAWING FOR 6 N0S GT

2. BAY-9 : 135MVA GT-2

1. BAY-6 : 135MVA GT-1

PANEL

2G2A

2G1A

4. BAY-16 : 135MVA GT-4

3. BAY-15 : 135MVA GT-3

2G4A

2G3A

2G6B

2G5B

2G2B

2G1B

2G4B

2G3B

86A RELAY CIRCUIT51

86B RELAY CIRCUIT52


2/53


3/53


4/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12

JSPL DRG. NO: JSPL/AREVA/MSDS1/AS/BE/40316 MPTA INTEGRTD. STEEL PLANT, MSDS-1TK 7601 076/AUT/OI


KEY DIAGRAM30-05-2009

KM75

03 52

DM751203

CLASS:5

P20

230/13.8

kV

144/180MVA

GEN.

TRANSFORMER

RATIO:8

00/1A

CORE-1

P2

P1

2-6-L

A P1

2-6-8

9AE

2-6-8

9B

220KVTRANSFERBUS

220KVMAINBUS

-1

220KVMAINBUS

-2

2-6-8

9C

2-6-5

2

2-6-8

9L

2-6-8

9AP

2

CORE-1

CLASS:PS

RATIO:3000-1

500/1A

Imag3000/1500V

Rct INDICATES TB'S IN ISOLATOR JB.

--> INDICATES TB'S IN E/S JB.

2G1B


42/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF



AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12

JSPL DRG. NO: JSPL/AREVA/MSDS1/AS/BE/4031

6 MPTA INTEGRTD. STEEL PLANT, MSDS-1

TK 7601 076/AUT/OI


BCU OUTPUT CIRCUIT30-05-2009

KM75

41 52

DM751241

K1124

K3124

K59

25

K54

25

K39

24

K31

24

BCUDOUE

TBOE

1

TBOE

2

TBOE

3

TBOE

4

TBOE

5

TBOE

6

TBOE

7

TBOE

8

TBOE

9

TBOE

10

TBOE

11

TBOE

12

TBOE

13

TBOE

14

19

TBOE

24 22

TBOE

23

CB TRIP TC-1

CB TRIP TC-2

CB CLOSE INTERLOCK

'I' OR 'T' MODE SELECTED

'NORMAL' MODE SELETED

20

16

TBOE

15

TBOE

21

K30131

K39131

K301

31

K393

31

ISOLATOR 2-6-89T OPEN

ISOLATOR 2-6-89T CLOSE

COMMON

K863

29

K867

29

K86529

K869

29

K871

29

K873

29

K875

29

TO ISOLATOR 2-6-89T I/C

EARTH SWITCH 2-6-89TE

I/L PERMISSIVE

SPARE


43/53

2G1B


44/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF



AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


BCU OUTPUT CIRCUIT30-05-2009

KM75

43 52

DM751243

BCUDOUG

TBOG

1

TBOG

2

TBOG

3

TBOG

4

TBOG

5

TBOG

6

TBOG

7

TBOG

8

TBOG

9

TBOG

10

TBOG

11

TBOG

12

TBOG

13

TBOG

14

TBOG

15

TBOG

16

TBOG

21 19

TBOG

24 22

TBOG

20

TBOG

23

ISOLATOR 2-6-89L OPEN

ISOLATOR 2-6-89L CLOSE

COMMON

EARTH SWITLH 2-6-89LE2

EARTH SWITLH 2-6-89LE1

TO ISOLATOR 2-6-89L I/L

I/L PERMISSIVE

I/L PERMISSIVE

2G1B

K823

27

K821

27

K825

27

K843

27

K847

27

K851

27

K841

27

K845

27

K849

27

ISOLATOR 2-6-89C OPEN

ISOLATOR 2-6-89C CLOSE

COMMON

K855

28

K853

28

K857

28

ISOLATOR 2-6-89C I/L PERMISSIVEK859

28

K861

28

SPARE

SPARE

TO TC-1K7D

24K7

24

TO TC-2K77D

25

K7725

+VE -VE11TRANSFORMER - MB

2G1A

+VE -VE17TRANSFORMER - MB

2G1A


45/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


TRANSFORMER AUX RELAYS30-05-2009

KM75

44 52

DM751244

K161

37

TB2K301

36

23 23 TO GRP-A TRIP

SPARETB4

19

TB4

20

TO 87 (D/R)11 11

23 TO GRP-B TRIP23

K302A2A1

30A

K183K30911

12

14

K103K101

.

21

22

24

U44U43

.

31

32

34

K203K201

.

41

42

44

NOTE: MARSHALLING BOX DETAILS TO BE IDENTIFIED AT SITE

K163

38

23 23 TO GRP-A TRIP

SPARETB4

21

TB4

22

TO 87 (D/R)11 11

23 TO GRP-B TRIP23

K302A2A1

30B

K185K30911

12

14

K103K101

.

21

22

24

U46U45

.

31

32

34

K203K201

.

41

42

44

K165

39

23 23 TO GRP-A TRIP

SPARETB4

23

TB4

24

TO 87 (D/R)11 11

23 TO GRP-B TRIP23

K302A2A1

30C

K187K30911

12

14

K103K101

.

21

22

24

U48U47

.

31

32

34

K203K201

.

41

42

44

K261

41

TB2K501

40

23 23 TO GRP-A TRIP

SPARETB4

25

TB4

26

TO64 (D/R)17 17

23 TO GRP-B TRIP23

K502A2A1

30D

K329K32311

12

14

K103K101

.

21

22

24

U50U49

.

31

32

34

K203K201

.

41

42

44

K263

42

23 23 TO GRP-A TRIP

SPARETB4

27

TB4

28

TO64 (D/R)17 17

23 TO GRP-B TRIP23

K502A2A1

30E

K331K32311

12

14

K103K101

.

21

22

24

U52U51

.

31

32

34

K203K201

.

41

42

44

K265

43

23 23 TO GRP-A TRIP

SPARETB4

29

TB4

30

TO64 (D/R)17 17

23 TO GRP-B TRIP23

K502A2A1

30F

K333K32311

12

14

K103K101

.

21

22

24

U54U53

.

31

32

34

K203K201

.

41

42

44

BUCHHOLZ TRIP

WTI HV TRIP

OSR TRIP

PRD TRIP

WTI LV TRIP

OTI TRIP


46/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


VT SUPERVISION - METERING CORE30-05-2009

KM75

45 52

DM751245

+VE-VE

K351

06

K352

06

17

19

15

.

.

8 10

60-1

7 9

60-14

6

2

60-1

U56

3

5

1

60-1

S135

23

25

27

A

AB

60-1E11

E31

E51

11

1314

60-1

K32608

40

S101

40

TB4

12

TB4

11

TO BCU(VT FUSE FAIL)

B

CIVTCO

RE-

3

2G1B

IPR

2G1A

K326

14

K352

14


47/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


BREAKER CONTACT DISTRIBUTION30-05-2009

KM75

46 52

DM751246

SC12- 39

SC12- 21TO B/B PROTN.

TO BCU

52a

1

A PHASE B PHASE C PHASE

TB5

2

TB6 TB7

3 4

5 6

7 8

17 18

21 22

23 24

25 26

27 28

52a52aTB5 TB6 TB7

1 2

3 4

5 6

7 8

17 18

21 22

23 24

25 26

27 28

1 2

3 4

5 6

7 8

17 18

21 22

23 24

25 26

27 28


48/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


BREAKER CONTACT DISTRIBUTION30-05-2009

KM75

47 52

DM751247

SC12-21TO B/B PROTN.

TO BCUSC12-39

52a

9

A PHASE B PHASE C PHASE

TB5

10

11 12

13 14

15 16

29 30

31 32

33 34

35 36

37 38

TB552a

9

TB6

10

11 12

13 14

15 16

29 30

31 32

33 34

35 36

37 38

52a

9

TB7

10

11 12

13 14

15 16

29 30

31 32

33 34

35 36

37 38

TB6 TB7


49/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


ISOLATOR CONTACT DISTRIBUTION30-05-2009

KM75

48 52

DM751248

SC12-40SC12-39 SC12-39 SC12-39

43

41

39

37

44

42

40

38

89Na

33

35

31

29

27

25

34

36

32

30

28

26

MASTER

TB4 TB4TO BCU

SC12-21SC12-21 SC12-21 TO BB PROTN

SC12-40


50/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


ISOLATOR CONTACT DISTRIBUTION30-05-2009

KM75

49 52

DM751249

1413

15

17

19

16

18

20

89Nb

7

9

11

3

5

1

8

10

12

4

6

2

MASTER

TB3 TB3SC12-40SC12-39 SC12-39 SC12-39 TO BCU

SC12-21SC12-21 SC12-21 TO BB PROTN

SC12-40


51/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


EARTH SWITCH CONTACT DISTRIBUTION30-05-2009

KM75

50 52

DM751250

17

23

21

19

15

13

18

24

22

20

89Nb

16

14

11

9

7

5

12

10

8

6

1

3

89Na

2

4

MASTER

MASTER

TB5 TB5

TB5 TB5

TO BCU

TO BCU

I/LSC12-24 SC12-24

SC12-39 SC12-39 SC12-39

SC12-39 SC12-39 SC12-39

SC12-40

SC12-40

K301

06K302 K7A

EQPT

TYPE

LOC

86A

2G1A

MVAJ2052G1A

TB2TB2 K7


52/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


TRIP RELAY CIRCUIT - GROUP-A30-05-2009

KM75

51 52

DM751251

27 28

86A

K302

K307 K3022625

K41C4442

11

30

K863230

U17231

K354745

K123129

P111T4846

P1192018

K3131917

GT PROTN OPTD

TO 87

220KV MAIN BKRTO LBB PROTN

TRIP OPTD

K77A86

K47B3937

K47C4341

K41B4038

K41A3634

K47A3533

K77B1210

K77C1614

-VE

K302

06

K7C1513

K7B119

K7A75

30

220KV MAIN BKR

TO TC-1 OF

24

TO GRP

TO LBB PROTN220KV TBC BKR

U17042

CB CLOSING I/LTO 220KV MAIN

CB CLOSING I/LTO 220KV TBC 30

87K301

11 220KV MAIN BKR

TO TC-2 OF

25

24

30

TO TC-1 OF

220KV TBC CB

TB4

34

TB4 U17133 SPARE

SPARETB4

32

TB4 U169

31

TB2

46

TB2 K33

45

TB2

23

TB2

24

TRIP COMMAND FROM GRP OR GTPP

TB3

40

TB2

2

TB3

24

TB3

22

TB3

20

TB3

7

TB3

5

TB3

3

TB2

29

TB2

28

TB2

27

TB2

16

TB2

15

14

TB3

11

TB3 P105X

9

TB2 K39

23

TB3K85A

26

TB3 P105

39

TB2 K309

1

TB3 K4118

TB3 K47

1

TB2 K77

26

13

23

52

TO TC-2 OF

220KV TBC CB

2G1A

2G1A

2G1A

2G1B

2G1B

2G1A21

2G1A

2G1A

2G1A

522G1A

2G1A

2G1A

NOTE: ALL TB's ARE ALREADY AVAILABLEFOR LOCATING TB'S GO TO THE REF SHEET.

PANEL REF IS GIVEN BESIDES THE TB's

13

87 R86AK313

1 23.3K

TB2

51

TB2

50

K501

06

K502

06

EQPT

TYPE

LOC

86B

2G1A

MVAJ205

K7A75

2G1A

TB2

14

TB2 K7

132G1B


53/53

APPROVED BY:

DRG. NO.:

CHECKED BY:


DATE:

SCALE:

SCHEME TYPE:

ENGG.REF.NO.:

SALES ORDER:

PANEL TYPES:

SCHEMATIC DRAWING

PROJECT:

TITLE:P.O.NO.:

CUSTOMER:

Dated

FOR AREVA REF:

--

SHT OF


3269000021


AM

AM

SSS

ZC

17/12/10

CPD KM75 SC12



TK 7601 076/AUT/OI


TRIP RELAY CIRCUIT - GROUP-B30-05-2009

KM75

52 52

DM751252

27 28

86B

K502

+VE

K507 K5022625

-VE

06

K41C4442

K873230

U5 U631

K454745

P111T4846

K133129

K3371917

P1232018

K77A86

K47B3937

K41A3634

K41B4038

K47C4341

K77C1614

K77B1210

K47A3533

K7B119

K7C1513

U16842

SPARE

64K501

17

TB4 U5

37

TB4

38SPARE

TB4 U167

35

TB4

36

TB2

29

TB2

30

23

11

30

GT PROTN OPTD

TO 87

220KV MAIN BKRTO LBB PROTN

TRIP OPTD

30

220KV MAIN BKR

TO TC-1 OF

24

TO GRP

TO LBB PROTN

220KV TBC BKR

CB CLOSING I/LTO 220KV MAIN

CB CLOSING I/LTO 220KV TBC

30

220KV MAIN BKR

TO TC-2 OF

25

24

30

TO TC-1 OF

220KV TBC CB

TB2

46

TB2 K33

45

TB3

40

TB2

3

TB3

24

TB3

22

TB3

20

TB3

7

TB3

5

TB3

3

TB2

29

TB2

28

TB2

27

TB2

16

TB2

15

TB3

11

TB3 P105X

9

TB2

23

TB3

26

TB3 P10539

TB2 K309

1

TB3 K4118

TB3 K471

TB2 K77

26

51

TO TC-2 OF

220KV TBC CB

2G1A

2G1A

2G1A

2G1B

2G1A21

2G1A

2G1A

2G1A

512G1A

NOTE: ALL TB's ARE ALREADY AVAILABLEFOR LOCATING TB'S GO TO THE REF SHEET.

PANEL REF IS GIVEN BESIDES THE TB's

WHERE-EVER REQUIRED CONTACT LOOPING IS TO BE DONE WITH 86A

TRIP COMMAND FROM GRP OR GTPP

17

64 R86BK513

1 23.3K

TB2

53

TB2

52

gt relay panel

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