SCHEMATICS OF SWITCHYARD

East Bus

A

P

7

0

A

P

-

0

2

JEYPORE

A

P

6

9

A

P

-

0

1

DC-03

DC-01

DC-04

A

P

-

8

1

A

P

-

8

2

KALAPAKA

A

P

-

7

3

KHAMMAM

AP-77 AP-79 AP-83 AP-84

MAMIDIPALLI KALAPAKAVIJAYAWADA

RAMAGUNDAM

N'SAGARAP-25

AP-26

AP-27

AP-28

AP-23

AP-24

PG-17

SR-06 SR-07SR-08CK-22

CUDDAPAHMEHBOOBNAGAR

RAMAGUNDAM-1&2

AP-29

AP-30

N'SAGAR-1&2

KADAPPA

GOOTY

HYDERABAD

KOLAR CHITTOOR

AP-31

AP-32

SR-11

GOOTY

N'SAGAR

HOODY

DRAWL BY AP=(AP-03)+(AP-43)+(AP-73)+ (AP-75)*0.98 DRAWL BY AP=(AP-05)+(AP-41)+(AP-77)+(AP-79)+ (AP-83)+(AP-84)

AP-05

AP-06

PG-13

HYDERABADAP-17

AP-18

AP-21

AP-22

AP-19

AP-20

AP-71

MAMIDIPALLY

SR-04 SR-05

DRAWL BY AP=(AP-17)+(AP-19)+(AP-21) DRAWL BY AP=(AP-23)+(AP-25)+(AP-27)

DRAWL BY AP=(AP-29)+(AP-37) DRAWL BY AP=(AP-31)+(AP-39)

AP-15

AP-16

AP-13

AP-14

AP-11

AP-12

AP-07

AP-08

AP-09

AP-10

APTRANSCODRAWL BY AP=(AP-07)+(AP-09)+(AP-11) +(AP-13)+(AP-15)+(RM-20)

DRAWL BY AP=(AP-01)+(AP-69)-(PG-01)-(PG-03) +(AP-81)+(AP-82)

SR-09

GAZUWAKA

RAMAGUNDAM-3&4 N'SAGAR

VIJAYAWADA

VIJAYAWADA

A

P

-

0

3

SRISAILAM

A

P

-

0

4

A

P

-

7

5

SR-73

NELLORE-1&2KHAMMAM

GAZUWAKA

3.1 (d) Location Diagram of SEMs in 400kV Substations

DC-02

DC-13

A

C

B

y

p

a

s

s

PG-01

S

R

-

2

5

PG-03Pole-2

DC-14

Pole-1

S

R

-

6

8

S

R

-

6

9

SR-72SR-01

S

R

-

0

2

SR-26

SR-27 SR-71

N'SAGAR

RAMAGUNDAM SR-22 SR-23

RAMAGUNDAM-1&2

AP-85

KURNOOL

SR-03 SR-28 SR-29

AP-89

NELAMANGALA

AP-87

KURNOOL

AP-72

RM-28 RM-29 RM-30 RM-31 RM-32

AP-61 AP-63

VEMAGIRI-1&2

S

R

-

7

6

S

R

-

7

7

VIJAYAWADA-I, II

NELLORE

ALAMATHY -I & II

AP-33

AP-34

AP-35

AP-36

APTRANSCO

DRAWL BY AP= (AP-33) +(AP-35)

400/132kV2 ICTs

400/220kV 3 ICTs

PG-15

KHAMMAM

AP-67 AP-68

RAICHUR

AP-39

AP-40

AP-37

AP-38

S

R

-

0

1

S

R

-

7

2

S

R

-

7

3

AP-62 AP-64SR-25

S

R

-

2

6

AP-78 AP-80 SR-02

RM-17

AP-59

SR-03 SR-71RM-13 RM-14

AP-86

RM-15 RM-16 RM-18 RM-19

SR-06 SR-07

AP-65SR-60

SR-08AP-88 CK-64 CK-65

CK-38

SR-68 SR-69

VEMAGIRI

A

P

-

4

7

A

P

-

4

8

VEMAGIRI-3&4

AP-45 AP-46

A

P

-

4

3

A

P

-

4

4

AP-41

AP-42

RM-20

AP-49

RM-40

DITCHIPALLY

LANCO

AT-07AT-10

AT-08AT-11

SRLDC SEMs IN SOUTHERN REGION

MAMIDIPALLY

SRISAILAM

AP-76

AP-77 AP-79

AP-78 AP-80

KHAMMAM

DRAWL BY AP=-(AP-72)

AP-72

HYDERABAD

3.1 (d) Location Diagram of SEMs in 400kV Substations ..continued

KURNOOL

HYDERABAD

AP-86

AP-88

GOOTY

AP-74

SRISAILAM

AP-65

AP-66

SRIPERAMBADUR

CHITHOOR

CUDDAPAH

DRAWL BY AP= -(AP-65) -(AP-66)

DRAWL BY AP= -(AP-86)-(AP-88)

AP-59

N'SAGAR

AP-60

RAICHUR

MEHBOOBNAGAR

DRAWL BY AP= -(AP-59)-(AP-60)

AP-71

AP-87

AP-85

CK-21

CK-22

SR-09

SR-30

VEMAGIRISR-78 SR-79

AP-47 AP-48

GAZUWAKA I & II

DRAWL BY AP=-(AP-45)-(AP-46)-(AP-47)-(AP-48)+AP(61)+AP(63)

AP-45

VIJAYAWADA I,II,III &IV

SR-73

AP-46

SR-74

AP-64AP-62

AP-61AP-63

KALPAKA GMR GVK

AT-02

AT-01

HYDERABAD

GAJWEL

RAMAGUNDAM

DRAWL BY AP= -(AT-02) -(AT-01)

AT-17MALKARAM

HYDERABAD

DRAWL BY AP= -(AT-17)-(AT-18)

RM-20

WARANGALRAMAGUNDAM

AT-04 AT-06

GAZUWAKA I & II

AT-03 AT05

SR-83

PG-25

DRAWL BY AP= (AT-03) +(AT-05)+(AT-13)+(AT-14)

AP-49

AT-18

RAMAGUNDAM

AT-13 AT-14

BOOPALAPALLYI


CK-05

CK-06

MUNIRABADCK-24CK-27

RAICHUR

SOMANAHALLICK-01

CK-02

CK-03

CK-04

PG-19SR-12

SALEM

KOLAR NELAMANGALAMEHBUBNAGAR

CK-21 RAICHUR

4 5 6 7

CK-23 CK-25

MIUNIRABAD BTPS

NELAMANGALACK-29

C

K

-

3

0

HOODY

C

K

-

0

9

C

K

-

1

0

HOODY

NELAMANGALA KOLAR

DRAWL BY KPTCL=(CK-05)+(CK-68)

DRAWL BY KPTCL = -(CK-29)-(CK-35)-(CK-38)-(CK-36) -(CK-48)-(CK-49)-(CK-30)-(CK-44)-(CK-45)

DRAWAL BY KPTCL= -(CK-21)-(CK-23)- (CK-64)-(CK-65)

CK-07

CK-08

GUTTURCK-26

C

K

-

2

8

HIRIYUR-1&2

RAICHUR

DRAWL BY KPTCL=(CK-07)+(CK-19)+ (CK-26)

DRAWL BY KPTCL= (CK-01)+(CK-03)


AP-60 KAIGA

C

K

-

3

4

HIRIYUR-1&2

CK-35

TALAGUPPA

C

K

-

3

6

CK-38

GOOTY

C

K

-

1

3

C

K

-

1

4

CK-11/66

CK-12/67

PG-05

S

R

-

6

4

S

R

-

6

3

S

R

-

6

1

S

R

-

6

0

S

R

-

6

2

KPTCL

KOLAR HVDC

POLE1POLE2

AF-3AF-2AF-1

DC-12

D

C

-

1

1

D

C

-

0

9

D

C

-

0

7

D

C

-

0

8

D

C

-

1

0

C

O

N

V

.

T

R

F

-

1

C

O

N

V

.

T

R

F

-

2

S

R

-

6

5

S

R

-

6

6

HOSUR-1&2SomnahalliCUDDAPAH

SP'DURHOODY-1&2

DRAWL BY KPTCL =(CK-11)+(CK-66)-(PG-05


NELAMANGALA-1&2

C

K

-

3

3

GUTTUR-1&2

C

K

-

3

2

HIRIYURCK-15

CK-16

PG-21C

K

-

4

4

MYSORE-1&2

C

K

-

4

5

MIUNIRABAD

GUTTUR

KAIGA-1&2

CK-17

CK-18

NARENDRA

GUTTUR-1&2


CK-37

SOMANAHALLI

CK-19

CK-20

GOOTY

CK-46

CK-47

NELAMANGALA

CK-40

CK-41

MYSORECK-42

CK-43

DRAWL BY KPTCL =(CK-17)+(CK-46) DRAWL BY KPTCL = (CK-40)+(CK-42)

KG-22 CK-27CK-62 CK-63

C

K

-

4

8

C

K

-

4

9

SR-61

CK-79CK-24

GOOTY

CK-64 CK-65

AP-67 AP-68

CK-36CK-48 CK-49

CK-25

CK-32 CK-33 AP-89

C

K

-

3

1

C

K

-

3

7

C

K

-

6

2

C

K

-

6

3

CK-31

CK-30 SR-11SR-63 SR-64

C

K

-

2

9

C

K

-

3

5

CK-28 CK-34 KG-25 KG-26

KG-21

CK-70 CK-71

NARENDRA-1&2

CK-70 CK-71CK-68

CK-69

CK-72

CK-73


TN-03TN-01

TN-02TNEB

SRIPERAMBDUR

TN-04

CHITHOOR KOLAR

NEYVELI

ALAMATHY

SALEMTN-05

TN-06

TNEB

TN-07

TN-08

SR-13 SR-70

SOMANAHALLI NEYVELI

UDUMALPET

TN-09

TN-10

TN-11

TN-12

UDUMALPET

SALEM-1&2 MADURAI

TRICHUR

PG-23

TRICHYTN-15

TN-16

PG-25TN-13

TN-14

SR-15 SR-16

MADURAI

NLC TS-II NLC TS-I EXP.

TN-19

TN-20

TN-17

TN-18

MADURAI

UDUMALPET TRICHY

DRAWL BY TNEB =(TN-01)+(TN-03) DRAWL BY TNEB =(TN-05)+(TN-07) DRAWL BY TNEB=(TN-09)+(TN-11)+(TN-73)

DRAWL BY TNEB =(TN-13)+(TN-15) DRAWL BY TNEB =(TN-17)+(TN-19)

SR-74 SR-75

TIRUNELVELI-1&2

TN-33

TN-34

TN-31

TN-32

HOSUR

SALEM KOLAR

DRAWL BY TNEB=(TN-31)+(TN-33)


SR-30

HOSUR

SR-24SR-14

SR-67

SR-31 SR-32

TN-35

NELLORE 1&2

ALAMATHY

TN-36

TN-37

TN-38

TN-39

TN-40

SRIPERUMBUDUR

DRAWL BY TNEB =(TN-35)+(TN-37+(TN-39)

SR-31 SR-32

SR-76 SR-77

AP-66 SR-62

RS-17

SR-67 SR-12RS-18 RS-19

SR-13 SR-70 SR-14

SR-65SR-66

SR-15 SR-16RS-20 RS-21RS-21

TN-46

MADURAI-1&2

DRAWL BY TNEB=(TN-46)+ (TN-71)-(TN-83)-(TN-84)

TIRUNELVELI

TN-47

SR-41

SR-74 SR-75

TRIVANDRUM-1&2

SR-42

TN-73

TN-74

TN-71

TN-72KARAIKUDY

KARAIKUDY

SR-47 SR-48

TIRUNELVELI

SR-47 SR-48

UDUMALPET-1&2

SR-80 SR-81

PUGALUR-1&2 TN-83/ TN-84

KL-11/ KL-12 EDAMON


TRICHYSR-46

KL01

KL-02

KL-03

KL-04

TRICHUR

KSEB

UDUMALPET

DRAWL BY KSEB=(KL-01)+(KL-03)

KL-05

TIRUNELVELI-1&2

DRAWL BY KSEB=(KL-05)+(KL-07)+(KL-09)

TRIVANDRUM

KL-06

KL-07

KL-08

SR-80 SR-81

KL-09

KL-10


TN-75

TN-76

TN-81

TN-82

PUGALUR

NLC TS-II

DRAWL BY TNEB =(TN-81)+(TN-75)

SR-80 SR-81

MADURAI-1&2

SR-84 SR-82

TN-59

TN-60

TN-48

TN-49

KALIVANTHAPATTU

KOLAR


SR-44

MADRAS

SR-43

TN-79

TN-80

TN-77

TN-78

MADURAI

SR-45

KARAIKUDINLC TS-II EXPN 2



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