付録 9 2016 年, 2020 年, 2030 年におけるラオス電力系統図...

付録 9

2016 年, 2020 年, 2030 年における

ラオス電力系統図

付録 9.6-1

潮流図(2020 年)

1潮流図 2020 年乾季：北部及び中央-1 地域

2潮流図 2020 年乾季：中央-2 及び南部地域

3潮流図 2020 年雨季：北部及び中央-1 地域

4

潮流図 2020 年雨季：中央-2 及び南部地域

付録 9.6-2

安定度解析波形

(2020 年及び 2030 年)

1

ST-D1 2020 年乾季

事故区間：Saravan – Nongsano 115kV 1cct

北部及び中央-1 エリアの主な発電機と、南部エリアの Nam Kong 3 発電所の発電機との発電機回転子相差角振動の様子

緑：Nam Ou 6 紺：Nam Tha 1

水色：Mekong Luangprabang

桃色：Nam Khan 2

黄色：Nam Ma 3

ST-W1 2020 年雨季

事故区間：Saravan – Nongsano 115kV 1cct

2


事故区間：Sepon – Sepon 3 115kV 1cct


事故区間：Sepon – Sepon 3 115kV 1cct

3


事故区間：Phonsavan – Nam Ngiep 2 115kV 1cct

北部地域の Nam Ou 6 発電所の発電機と、南部エリアの主な発電所の発電機との発電機回転子相差角振動の様子

緑：Xeset 1 紺：Xekatam

水色：Xepon 2

桃色：Houaylamphan

黄色：Nam Kong 3


事故区間：Phonsavan – Nam Ngiep 2 115kV 1cct

4


事故区間：Hongsa – Switching Station – Nam Tha 1 115kV 1cct


事故区間：Hongsa – Switching Station – Nam Tha 1 115kV 1cct

5

北部及び中央-1 エリアの主な発電機と、南部エリアの Xekong 3 Upper 発電所の発電機との発電機回転子相差角振動の様子

緑色：Nam Ou 6 紺色：Nam Tha 1

水色：Mekong Luangprabang

桃色：Nam Beng

黄色：Nam Ma 3

赤色：Viengphokha

ST-D1-30 2030 年乾季

事故区間：Kengkok-New Sravan Coal Thermal P/S 230kV 1cct

ST-W1-30 2030 年雨季

事故区間：Kengkok-New Sravan Coal Thermal P/S 230kV 1cct

6

北部地域の Nam Mo 発電所の発電機と、南部エリアの主な発電所の発電機との発電機回転子相差角振動の様子

緑色：Xeset 1 紺色：Xepon 3

水色：Donsahong

桃色：Houaylamphan

黄色：Xekong 4

赤色：Xekong 3 Lower

ST-D2-30 2030 年乾季

事故区間：Muong Kham-Nam Ngiep 2 230kV 1cct

ST-W2-30 2030 年雨季

事故区間：Muong Kham-Nam Ngiep 2 230kV 1cct

7

ST-D3-30 2030 年乾季

事故区間：Luangprabang 3-Hin Heup 230kV 1cct

ST-W3-30 2030 年雨季

事故区間：Luangprabang 3-Hin Heup 230kV 1cct

付録 12

計画ルート沿いの写真集

Pakbo 変電所～Thaotan 変電所

計画ルート沿いの写真集：Pakbo SS – Thaotan SS

Under Development

Developed Zone

Existing T/L（↑Pakbo SS）

New Tower

Existing T/L（↑Pakbo SS） Existing T/L（↑Kengkok SS）

No.15

写真-01: Pakbo SS 写真-02: Planned Special Economic Zone 1

写真-03: Planned Special Economic Zone 2 写真-04: New T/L Crossing Point (No.14-15)

写真-05: Route 5 Crossing Point 1 写真-06: Route 5 Crossing Point 2

Existing T/L（←Pakbo SS）

Existing T/L（↑Kengkok SS）

写真-07: Route 9 Crossing Point 1 写真-08: Route 9 Crossing Point 2

写真-12: Xe Nouan Crossing Point 1 写真-11: West Side of Route 13

写真-10: Xe Banghieng River Crossing Point 1 写真-09: B. Donpho Road Crossing Point 1

New Tower

写真-13: West Side of Route 13

写真-16: Site of Thaotan SS 写真-15: Route 13 Crossing Point 2

写真-14: Route 13 Crossing Point 1

NBCA

Thaotan

SS

New Tower

Thaotan SS

計画ルート沿いの写真集：Thaotan SS – Saravan SS

写真-17: Angle Tower Point Beside Route 15 写真-18: South Side of Route 15

写真-19: Route Beside Xedon River 写真-20: Xedon River Crossing Point (Span; 600 m)

写真-22: Saravan SS Site

New Tower

New Towers New Tower

付録 13

最優先プロジェクトの

変電所関連図面

TitleThe Study on Power Network System Plan in Lao PDRTokyo Electric Power Company, Inc.

in assosiation withNippon Koei Co., Ltd.

Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale not to scale

Pakbo Substation:Single Lina Diagram

Drawing No.

Electricite du Laos

SS_PKB_01Japan International Cooperation Agency

J. FukunagaREFERENCE ONLY

Note:Pakbo Substation is under reinforcement by Greater Mekong Power Network Development Project funded by JICA as of October 2009.

22 kV bus (800 A)F1Drop outFuse22kV, 8A

stationservice

TX122/0.4kV100kVA

S5224/36kV1250A, 25kA

-QL1424kV,800A

CT (-TA13)15VA

600/1/1A

M

Kengkok

LC-L2 (-LT31)Phase B

DS (-QL31)123kV,800A

CB (-QF31)123kV2000A,31.5kA

SA-L2(-FP31)

96kV10kA

PLC

DS (-QL41)24kV,800A

StaticCapacitor

CB

DS

3.15 MVar

StaticCapacitor

CB

DS

3.15 MVar

589-3123kV,800A

SA-196kV,10kA

M

TRF1115/23kV20MVADyn11ONAN

S89-1(-QL13)24kV,800A

S52-124/36kV1250A, 25kA

SA-322kV,10kA

CT3(-TA12)15VA

600/1/1/1A

CT,15VA300/1/1A

5P20, cl.X

M

552-1 (7022)CB145kV,3150A31.5kA

589-5123kV,800A

CT(-TA11)15VA

200-100/1/1/1/1A

1. cl.X 2. 5P203. cl.1.04. cl.X

1. cl.1.02. 5P203. cl.X

SLA-2222kV,5kA

S52-1224/36kV1250A,25kA

S89-2124kV400A

S89-2224kV,400A

S89-2G24kV400A

Kengkabao

SCT3215VA

200-100/1/1A2. 5P201. cl.1.0

SLA-1122kV,5kA

S52-1124/36kV1250A,25kA

S89-1124kV400A

S89-1224kV,400A

S89-1G24kV400A

Nake

SCT3215VA

200-100/1/1A2. 5P201. cl.1.0

-FP5122kV,5kA

-QF5124/36kV1250A,25kA

-QL5124kV400A

-QL5224kV,400A

-QE5224kV400A

Champhone

-TA51400-200/1A

-FP6122kV,5kA

-QF6124/36kV1250A,25kA

-QL6124kV400A

-QL6224kV,400A

-QE6224kV400A

Kengkok

-TA61400-200/1/1A

-QL1524kV,800A

1. 5P202. 5P20

1:cl.1.0,50VA2:cl.3P, 50VA

PT122kV 110V√3 √3/

SLA-5522kV,5kA

S52-1524/36kV1250A,25kA

S89-5124kV400A

S89-5224kV,400A

S89-5G24kV400A

spare

SCT3515VA

200-100/1/1A2. 5P201. cl.1.0

SLA-4422kV,5kA

S52-1424/36kV1250A,25kA

S89-4124kV400A

S89-4224kV,400A

S89-4G24kV400A

spare

SCT3415VA

200-100/1/1A2. 5P201. cl.1.0

SLA-3322kV,5kA

S52-1324/36kV1250A,25kA

S89-3124kV400A

S89-1324kV,400A

S89-3G24kV400A

Nake

SCT3315VA

200-100/1/1A2. 5P201. cl.1.0

552-2 (7032)CB145kV,3150A31.5kA

589-4123kV,800A

SA-296kV,10kA

M

TRF2115/23kV20MVADyn11ONAN

S89-2(-QL23)24kV,800A

S52-224/36kV1250A, 25kA

SA-422kV,10kA

CT4(-TA22)15VA

600/1/1/1A

CT,15VA300/1/1A

5P20, cl.X

M

589-6123kV,800A

CT(-TA21)15VA

200-100/1/1/1/1A

1. cl.X 2. 5P203. cl.1.04. cl.X

1. cl.1.02. 5P203. cl.X

VT-L2 (-TV31)115kV 110V 110V√3 √3 √3//

cl. 3P,100VAcl. 0.3,100VA

DS (-QL32)123kV,800A ES (-QE32)

123kV,800A

CT (-TA31)15VA

400-200/1/1/1/1A

4. cl.0.5 3. 5P202. 5P201. cl.X

Mukdahan (EGAT)

LT-1APhase A&B

DS123kV,1250A

589-1115kV,800A

552CB145kV,3150A31.5kA

589115kV,800A

589-G115kV,800A

SA-L196kV10kA

PLC

M

VT-L1115kV 110V 110V√3 √3 √3//

cl. 0.5/3P,100VAcl. 0.3,50VA

DS123kV,1250A

DS123kV,1250A

CB123kV

1250A, 40kA

Bus Tie

115 kV tranfer bus (1250 A)

115 kV main bus (1250 A)DS123kV,1250A

CT25VA

800-400-200/1/1/1/1A

1. 5P202. 5P203. 5P204. cl.0.5

CT25VA

800-400/1/1/1/1A

SA96kV,10kA

1. 5P202. 5P203. 5P204. cl.0.5

CB123kV1250A, 40kA

DS123kV,1250ADS

123kV,1250A

DS with ES123kV,1250A

M M

M

M

cl.0.5, 100VAcl.3P, 100VA

VT115kV 110V 110V√3 √3 √3//

M

cl.0.5, 100VAcl.3P, 100VA

VT115kV 110V 110V√3 √3 √3//

M

M

M

M

CT25VA

800-400/1/1/1/1A

SA96kV,10kA

1. 5P202. 5P203. 5P204. cl.0.5

CB123kV1250A, 40kA

DS123kV,1250ADS

123kV,1250A


M M

M

M

cl.0.5, 100VAcl.3P, 100VA

VT115kV 110V 110V√3 √3 √3//

Taothan #1 Thakhek #1

M

DS123kV,1250A

CB123kV1250A, 40kA

SA-L396kV,10kA

VT-L3115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT25VA

800-400/1/1/1/1A

DS123kV,1250A

M

M

M

1. 5P202. 5P203. 5P204. cl.0.5


Thakhek #2

M

DS123kV,1250A

CB123kV1250A, 40kA

SA-L396kV,10kA

VT-L3115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT25VA

800-400/1/1/1/1A

DS123kV,1250A

M

M

M

1. 5P202. 5P203. 5P204. cl.0.5


Under the Project

Taothan #2

REFERENCE ONLY

CB :DS :ES :CT :LT :SA :VT:

SP:

Circuit BreakersDisconnectorsEathing SwitchesCurrent TransformersLine TrapsSarge ArrestersVoltage Tranformers

Station Post Insulators

Note

Note:1. Equipment in red shall be supplied and installed under the Project.



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 400

Pakbo Substation:Layout

Drawing No.

Electricite du Laos


J. Fukunaga

Ser

vice

Roa

d

15,000

13,0

008,

500

5,000

drainage conduit

800

800

drai

nage

con

duit

Earth Filling Area

- 3.0 m

±0.0 mRetaining Wall

±0.0 m±0.0 m

Service Road

N

DS/ESDS CB CTDS

DS/ESDS CB CTDS

DSCB

Transfer Bus

VT

DSBus Tie

DS/ESDS CB CT

DS/ESDS CB CTDS

10,0

0010

,000

7,000 5,500 5,0003,500 3,500 3,0003,000

3,00

0

400

10,0

00

2,50

02,

500

2,50

02,

500

10,0

00

2,50

02,

500

2,50

02,

500

2,50

02,

500

2,50

02,

500

10,0

00

10,0

00

2,50

02,

500

2,50

02,

500

9,500

DSCBCTDS

22 kVSwitchgear

22 kVSwitchgear

22 kVSwitchgear

Control Building

CapacitorBank

CapacitorBank

DSDS/ES DSCBCTSA VT/LT

115/

22 k

V tr

ansf

orm

ers

Main Bus

DS DS/ES

Ken

gkok

SS

LA

LA

SAVT/LT

Muk

daha

n S

S (E

GAT

)

Cab

le T

renc

h

A

B

CDSCBCT

CB CT

Lighting Pole

SA

A

B

C

B(S) C(T)A(R) B(S) C(T)A(R)

B

C

A

SA

11,0

00

2,50

03,

000

3,00

02,

500

2,50

02,

500

2,500 2,500 2,500 2,500

105,

000

84,000

4,000

10,5

00

DS

SAVT

Thak

hek

#1(r

eloc

atio

n)

A A'

R

S

T

2,50

02,

500

DS

DS

2,50

02,

500

2,50

02,

500

2,50

02,

500

SAVT

Thak

hek

#2(r

eloc

atio

n)

R

S

T

SAVT

SAVT

Taot

han

#1Ta

otha

n #2

CB :DS :ES :CT :LT :SA :VT:

SP:

Circuit BreakersDisconnectorsEathing SwitchesCurrent TransformersLine TrapsSarge ArrestersVoltage Tranformers

Station Post Insulators

Note



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 200

Pakbo Substation:Section

Drawing No.

Electricite du Laos



Section A - A'

Transfer BusA (R) B (S) C (T)

Main Bus

A (R) B (S) C (T)

DS

DS/ESCBDS CT SAVT

1,10

0

2,500 2,500 3,0002,500 2,500 3,000 3,500 3,500 3,0005,000

3,00

03,

000

9,00

0

7,50

0

5,00

0

SPSPSP SPSPSPSPSPSP

1,10

0



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale not to scale

Taothan Substation:Single Lina Diagram

Drawing No.

Electricite du Laos

SS_TOT_01Japan International Cooperation Agency


115 kV main bus (1600 A)

SA-T2196kV,10kA

CT-T21200-100/1/1/1/1A

MDS

123kV, 1250A

GCB 123kV

1250A, 40kA M

M

MDS

123kV1250A

DS 123kV1250A

ES-T2123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

MDS

123kV1600A

GCB 123kV1600A

40kAM

MDS

123kV1600A

Bus Tie

PF

stationservice

TR

TS22/0.4kV100kVA

LA-T2221kV,10kA

BCT200-100/1/1A

M

TP1115/22 kV20 MVAONAN/ONAFYNyn0d1

CT-T22800-600-300/1/1/1A

DS24kV,1250A

ES24kV,1250A

CB24kV,1250A,25kA

DS24kV,1250A

1. 5P20 25VA2. 5P20 25VA3. cl.0.5 25VA

C1:cl.0.5,100VAC2:cl.3P, 100VAC3:cl.3P, 100VA

Y YY

Y

PT-T222kV 110V 110V 110V√3 √3 √3 √3// /

115 kV transfer bus (1600 A)

22 kV bus (1250 A)


Y YY

Y

VT-2B22kV 110V 110V 110V√3 √3 √3 √3// /

YY Y

C1:cl.0.5, 100VAC2:cl.3P, 100VA

VT115kV 110V 110V√3 √3 √3//

Saravan #1 Saravan #2

CT-L1800-400/1/1/1/1A

SA-L196kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS123kV1250A

ES-L1123kV1250A

VT-L1115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT-L2800-400/1/1/1/1A

SA-L296kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS 123kV1250A

ES-L2123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

VT-L2115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

Feeder 1

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F4200-100/1/1A

DS24kV,630A

ES24kV,630A

Feeder 2

1. 5P20 15VA2. Cl.0.5 15VA

CapacitorBank

2.5 Mvar

CapacitorBank

5 Mvar

DS

CB

ES

DS

CB

ES

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

Feeder 2-3

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

Feeder 2-4

1. 5P20 15VA2. Cl.0.5 15VA

CT-L3800-400/1/1/1/1A

SA-L396kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS123kV1250A

ES-L3123kV1250A

VT-L1115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT-L4800-400/1/1/1/1A

SA-L496kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS 123kV1250A

ES-L4123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

VT-L2115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

Pakbo #1 Pakbo #2



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 450

Taothan Substation:Layout

Drawing No.

Electricite du Laos



Service Road

cable trench

cable trench

1,50

0

Guard House

1,50

0

N

Control Building

12,000

27,0

00

CT

TP1

SA

SP

SP

DS/ES

CB

SP

DS

DS

SP

OilSeparator

5,00

0

5,0005,0005,0005,000 5,0005,0005,0005,0004,000

AUX. TR

Capacitor Banks

CB

SP

DS

DS

DS/ES

SP

SP

SP

SP

SP

DS/ES

CB

SP

DS

DS

SP

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

6,00

0

6,000

2,50

02,

500

2,50

02,

500

110,000

2,250 2,250 2,250 2,250

9,000 9,000

18,000 2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

18,000

CommunicationTower

3,50

05,

500

12,0

005,

500

5,00

05,

000

3,50

08,

500

8,00

010

,000

8,00

02,

000

3,00

0

90,0

00

6,50

04,

000

Mai

n B

usTr

ansf

er B

us

VT

SP

SP

Bus Tie

C

B

A

Saravan #2 Saravan #1

C

B

A

SP

SP

SP

SP

DS

CB

SP

SP

SP

DS

CT

SP

DS

DS

DS/ES

SP

SASA

VTVT

CT

SP

DS

DS

DS/ES

SP Spare Space for2-cct TL bays

in Future

Pakbo #2 Pakbo #1

CB :DS :ES :CT :SA :VT:SP:

Circuit BreakersDisconnecting SwitchesEathing SwitchesCurrent TransformersSarge ArrestersVoltage TranformersStation Post Insulators

Note

SASA

VTVT

CTCT

Spare Space foradditional TR bay

in Future

Spare Space for2-cct TL bays

in Future

CBCB

A

A’

B

B’

C

C’

D

D’



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 200

Taothan Substation:Section 01

Drawing No.

Electricite du Laos



2,500 3,000

DS CB DS/ES CT

Overhead Shield Wire

DS

Section B - B'

2,500

3,500

3,000

5,500 5,500

2,500

3,500 5,0005,000

SP(phase-R)

SP(3p)

SP(3p)

SP(phase-T)

2,5002,500

Transfer Bus

R S T

7,30

0

2,5002,500

Main Bus

R S T

7,30

0

cable trench

8,500

service road

12,0

003,

000

2,500 3,000

DS CB DS/ESCT


DS

Section A - A'

3,000 2,500

3,5005,500 5,500

2,500

3,500 5,0005,000

SP(phase-R)

SP(3p)

SP(3p)

SP(phase-T)

2,5002,500

Transfer Bus

R S T

7,30

0

2,5002,500

Main Bus

R S T

7,30

0

cable trench

8,500

service road

SA

115/22 kVtransformer

Fire Wall

12,0

003,

000

SA

VT



Note

8,000

SA


8,000 2,0003,000

4,000



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 200

Taothan Substation:Section 02

Drawing No.

Electricite du Laos

SS_NSN_04Japan International Cooperation Agency


3,000

DS CB DS

Section D - D'

2,500 3,5005,5003,500 5,0005,000

SP(phase-R)

SP(3p)

SP(3p)

SP(phase-T)

2,5002,500

Transfer Bus

R S T

7,30

0

2,5002,500

Main Bus

R S T

7,30

0

cable trench

2,500 3,000

DS CB DS/ES


DS

Section C - C'

3,000 2,500

3,5005,500 5,500

2,500

3,500 5,0005,000

SP(phase-R)

SP(3p)

SP(3p)

SP(phase-T)

2,5002,500

Transfer Bus

R S T

7,30

0

2,5002,500

Main Bus

R S T

7,30

0

cable trench

8,500

service road

12,0

003,

000



Note

8,000

CTVTSA

2,000 3,000

SP(3p)



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale not to scale

Saravan Substation:Single Lina Diagram

Drawing No.

Electricite du Laos

SS_SRV_01Japan International Cooperation Agency


115 kV main bus (1600 A)

SA-T1196kV,10kA

SA-T2196kV,10kA

CT-T11200-100/1/1/1/1A

MDS

123kV, 1250A

GCB 123kV

1250A, 40kA M

M

MDS

123kV1250A

DS123kV1250A

ES-T1123kV1250A

CT-T21200-100/1/1/1/1A

MDS

123kV, 1250A

GCB 123kV

1250A, 40kA M

M

MDS

123kV1250A

DS 123kV1250A

ES-T2123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

MDS

123kV1600A

GCB 123kV1600A

40kAM

MDS

123kV1600A

Bus Tie

SA-F121kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F1200-100/1/1A

DS24kV,630A

ES24kV,630A

SaravanFeeder #1

1. 5P20 15VA2. Cl.0.5 15VA

CB24kV

1250A, 25kA

DS24kV,1250A

CT-B800-600:1/1A

DS24kV,1250A

1. 5P20 25VA2. Cl.0.5 25VA

PF

stationservice

TR

TS22/0.4kV100kVA

22 kV bus #1 (1250 A)

SA-T1221kV,10kA

BCT200-100/1/1A

M


CT-T12800-600-300/1/1/1A

DS24kV,1250A

ES24kV,1250A

CB24kV,1250A,25kA

DS24kV,1250A


Y YY

Y

PT-T122kV 110V 110V 110V√3 √3 √3 √3// /

LA-T2221kV,10kA

BCT200-100/1/1A

M


CT-T22800-600-300/1/1/1A

DS24kV,1250A

ES24kV,1250A

CB24kV,1250A,25kA

DS24kV,1250A

1. 5P20 25VA2. 5P20 25VA3. cl.0.5 25VA


Y YY

Y

PT-T222kV 110V 110V 110V√3 √3 √3 √3// /

115 kV transfer bus (1600 A)

22 kV bus #2 (1250 A)


Y YY

Y

VT-2B22kV 110V 110V 110V√3 √3 √3 √3// /


YYY

Y

VT-1B22kV 110V 110V 110V√3 √3 √3 √3// /

YY Y

C1:cl.0.5, 100VAC2:cl.3P, 100VA

VT115kV 110V 110V√3 √3 √3//

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

Xeset-1 #1

CT-L1600-400-200/1/1/1/1A

SA-L196kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS123kV1250A

ES-L1123kV1250A

VT-L1115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT-L2600-400-200/1/1/1/1A

SA-L296kV,10kA

MDS

123kV, 1250A

GCB123kV

1250A, 40kA

YY Y

M

M

MDS

123kV1250A

DS 123kV1250A

ES-L2123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

VT-L2115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

Xeset-1 #2

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

1. 5P20 25VA2. 5P20 25VA3. cl.0.5 25VA

SA-F221kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F2200-100/1/1A

DS24kV,630A

ES24kV,630A

Ta OayFeeder

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

SaravanFeeder #2

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F4200-100/1/1A

DS24kV,630A

ES24kV,630A

ToumlanFeeder

1. 5P20 15VA2. Cl.0.5 15VA

CapacitorBank

2.5 Mvar

CapacitorBank

5 Mvar

DS

CB

ES

DS

CB

ES

SA-F121kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F1200-100/1/1A

DS24kV,630A

ES24kV,630A

LaognamFeeder

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

VapiFeeder

1. 5P20 15VA2. Cl.0.5 15VA

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F4200-100/1/1A

DS24kV,630A

ES24kV,630A

Cement FactoryFeeder

1. 5P20 15VA2. Cl.0.5 15VA

CapacitorBank

2.5 Mvar

CapacitorBank

5 Mvar

DS

CB

ES

DS

CB

ES

CT-L3800-400/1/1/1/1A

SA-L396kV,10kA

DS 123kV, 1250A

GCB123kV

1250A, 40kA

DS 123kV1250A

DS123kV1250A

ES-L3123kV1250A

VT-L3115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

CT-L4800-400/1/1/1/1A

SA-L496kV,10kA

DS 123kV, 1250A

GCB123kV

1250A, 40kA

DS123kV1250A

DS 123kV1250A

ES-L4123kV1250A

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

VT-L4115kV 110V 110V√3 √3 √3//

cl. 0.5,100VAcl. 3P,100VA

1. 5P20 25VA2. 5P20 25VA3. 5P20 25VA4. cl.0.5 25VA

Note:Saravan Substation is under construction by GMS Power Trade Project funded by IDA as of October 2009.

SA-F421kV,10kA

CB24kV1250A, 25kA

DS24kV,630A

CT-F3200-100/1/1A

DS24kV,630A

ES24kV,630A

spareFeeder

1. 5P20 15VA2. Cl.0.5 15VA

Taothan #1 Taothan #2

M

M

M

M

M

M

M

M

Under the Project



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 450

Saravan Substation:Layout

Drawing No.

Electricite du Laos



Service Road

Oil Separator

Control Building

cable trench

cable trench

1,50

0

Guard House

1,50

0

N

12,000

27,0

00

3,50

06,

000

90,0

00

8,50

07,

000

5,00

05,

000

3,50

0

6,00

0

4,000

2,50

02,

500

2,50

02,

500

8,50

05,

000

8,00

08,

000

14,0

00

130,000

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

27,000

1,50

03,

000

3,50

0

2,250 2,250 2,250 2,250

9,000

2,250 2,250 2,250 2,250

9,000

Mai

n B

usTr

ansf

er B

us

VTDS

CB

SP

SP

Bus Tie

C

B

A

CB

SP

DS

CT

DS

DS/ES

SP

SP

SP

TP2 TP1

SA

Xeset-1 #2 Xeset-1 #1

Spare Bays forXekong Lines

(2-cct)in Future

Spare Bay forXe Pon-3 Line

(1-cct)in Future

Communication Tower

C

B

A

SP

SP

SP

SP

SP

SP

SP

SP

DS

SA

CT

SASA

VTVT

CT

CB

SP

DS

CT

DS

DS/ES

SP

CB

SP

DS

DS

DS/ES

SP

CB

SP

DS

DS

DS/ES

SP



Note

SP

SP

SP

SP

SP

DS

DS

DS/ES

SP

SP

DS

DS

DS/ES

SP

CT

SASA

VTVT

CT

Taothan #1

CBCB

Taothan #2

5,00

0

CBCT

DSDS

5,0005,0005,0005,000 5,0005,0005,0005,0004,000

Capacitor Banks

Ta OayFeeder

SaravanFeeder #1

LaognamFeeder

SaravanFeeder #2

ToumlanFeeder

VapiFeeder

SpareFeeder

AUX. TR

Cement FactoryFeeder

Capacitor Banks

A

A’



Drew by

Checked by

Approved by

J. Fukunaga

M. Yogo

Scale 1 : 200

Saravan Substation:Section

Drawing No.

Electricite du Laos




Section A - A'

2,500 4,500

DS CB DS/ES


DS

3,500 2,500

3,5006,000 7,000

2,500

3,500 5,0005,000

SP(phase-R)

SP(3p)

SP(3p)

SP(phase-T)

2,5002,500

Transfer Bus

R S T

7,30

0

2,5002,500

Main Bus

R S T

7,30

0

cable trench

8,500

service road

12,0

003,

000



Note

8,000

CTVTSA

1,500 3,000

付録9 2016年,2020年,2030年におけるラオス電力系統図付録9.6-1 潮流図（2020年）付録9.6-2 安定度解析波形（2020年及び2030年）付録12 計画ルート沿いの写真集Pakbo変電所～Thaotan変電所付録13 最優先プロジェクトの変電所関連図面

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付録 9 2016 年, 2020 年, 2030 年における ラオス電力系統図...

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付録 9 2016 年, 2020 年, 2030 年におけるラオス電力系統図...