LAMPIRAN 1 GARDU INDUK PLTU 2 SUMATERA UTARA 2x200 MW MEDAN PROJECT 275 OHL BINJAI LINE 1
275 OHL BINJAI LINE 2 F1
F1
3 SURGE ARRESTERS 2 75 KV 10kV
T6.3
3CVT 275:$3/0.11:$3/0.11:$3 kV 150VA cl.3P 100VA cl.0.2
T6.3
BCU A
w
V Ar
v
Hz
P60/61
BCU A
kWh k varh
P2
CT5 - CL X 3x1 PHASE 2000-1000/1-1-1-1-1A
T5.54
F212
T5.53
F21M2
P1
F67N2
Z<
FL P1
Q329 6 B2-3
F21M1
Id F50BF
F871
T5.35
Id
T5.34
3I >
T5.34
T5.32
T5.31
T5.31
A179
Q33 6 AB4-2E
A179
Q33 6AB 1-2E
A179
6 TR
TCS Q52
4 P1
T5.21 T5.22
F50BF + SZP
F 50B F + SZP
T5.23
3I >
T5.24
T5.25
T5.25
T5.25
P2
Q22 6AB2-1
Q21
Q21 6A1-2
6A4-1 Q31 6A 4-2E
3x1 PHASE CIRCUIT BREAKER 2000A-31.5KA
T CS
SYN TR
P1 T5.11
T5.12
T5.12
F 50B F + SZP 3I >
T5.13
Id
P2
275KV - 50Hz - 2000A - 31.5KA 1s Q381 6A 4-3E
BCU
Q382 6A 4-4E
w
VAr
3I >
F872
v
Hz
F871
T5.13
Id
T5.14
Id
Id
F 50B F + SZP 3I >
BCU
A
Q382 6A2-4E
w
VAr
v
Hz
Id
Id P1
Q30 6A1-1E Q20 6A1-1
Q381 6A1-3
P50/51
BCU
Q328 6A1-3
kWh kvarh
A
Q382 6A1-4E
w
VAr
v
Hz
P50/51
kWh kvarh
SYN
Q41
FR P 20
T6.3
P1
P2
T5.51
T5.51
T5.51
T5.52
T5.52
T5.52
T5.53
T5.53
T5.53
T5.54
T5.54
T5.54
T5.55
T5.55
T5.55
P2
P2
P1
P1
Id
F871 F872
T5.15
Q30 6A 2-1E
Q381 6A 2-3E Q328 6A2-3
-F87B12
-F87B13
T5.12
Q20 6A2-1
P50/51
Id
4
P2
P2
kWh kvarh
-F87B11
TR
T5.11 F50BF + SZP
T5.15
Q30 6A 4-1E
F25/27 S YN
Q51 6A1
B1
4
Q20 6A4-1
A
6
TR
T5.14
F872
Id
T5.15
BUSBAR PROTECTION
TCS
Q21-2
F25/27 S YN
T5.13
F871
T5.14
Q28 6A4-3
6
P1
T5.11
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
Q21 6A1-2
TCS
Q51 6A2
B4
4
Q32 6AB1-1 Q22 6AB1-1
Q31-2 6A2-2E
6
B7
P1
Q32 6AB2-1
Q22 6AB 4-2
3I >
6BB-AE
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
TR
5 P2
3P/1P
T5.23
Q32 6AB 4-1E
4 PD
6AB1
B2
T5.24
P2
1000/1A - 30VA, CL 5P40 1000/1A - 30VA, CL 5P40 1000/1A - 30VA CL 0.2S 2000/1000/1A CL X 2000/1000/1A CL X
Q23 6AB 3-2
T5.24
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
3 PHASE DISCONNECTOR WITH D OUBLE E/S 2000A- 31.5KA
Q23 6AB2-2
T5.22
F50 BF + SZP 3I >
T5.23
3x1 PHASE CT 2000-1000/1-1-1-1-1A CT5 - CL X CT4 - CL X CT3 - 30VA CL 5P20 CT2 - CL X CT1 - CL X
Q24 6B1 -1
PD
TR
4
Q24 6B2-1E
T5.21
T5.22
PD
Q34 6B1 -1E
B5
T5.21
6
6B3 3P/1P
TCS
3P/1P
BUSBAR PROTECTION TCS
Q34 6B2-1E
Q52 6AB2
1
P1
Id
TR
Q33 6AB2-2E
A179
3x1 PHASE CT 2000-1000/1-1-1-1-1A CT5 - CL X CT4 - CL X CT3 - 30VA CL 5P20 CT2 - CL X CT1 - CL X
Id
-F87B23
Q53
4
Q23 6 AB4-2
TR(F86B12)
F872
6 PD
6B2
3P/1P
-F87B22
Id
B3
3P/1P
PD
F871
3I >
TCS
Q53
6AB4
Id
Id
A179 B6
B8
-F87B21
F872
P1
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
SYN
AREVA SCOPE OFF EPEC
1CVT 275:$3/0.11:$3/0.11:$3 kV 100VA cl.0.2 150VA cl.3P
3CVT 275:$3/0.11:$3/0.11: kV 150VA cl.3P 100VA cl.0.2 150VA cl.3P (OPEN DELTA)
S URGE ARR ESTER 275kV 10KA
SURGE ARRESTER 275kV 10KA
S URGE ARR ESTER 275kV 10KA
TO GENERATOR TRANSFORMER P ROTECTION 1
TO GENERATOR TRANSFORMER P ROTECTION
P1
2 3 P2
GE NERATOR TRAFO 300+/ -2X2.5%/15.75kV 260MVA
P1
P1 1
STATION SERVICE TRANSFORMER 275+/-8x1.5%/16.3kV 31.5/20-20MVA
TO GENERATOR TRANSFORMER P ROTECTION GPEC SCOPE OFF EPEC
1
2
2
3 4
3
P2
P2
300-600/1A
GE NERATOR TRANSFORMER 2
GE NERATOR TRAFO 300+/-2X2.5%/ 15.75kV 260MVA
FR
BUSBAR W2
T5.34
T5.32
P1
TCS 6 TR 5
Q42 6BB-BE
FR
Q35 6 B1-2E
T5.34
3x1 PHASE CIRCUIT BREAKER 2000A-31.5KA
V,Hz
T6.4
F67N1
Z<
P2
F872
T5.35
F25/27
P20
F21M1
Q25 6 B1-2
Q35 6 B2-2E
SYN
FL
DIAMETER 1
P2
Q52
1CVT 275:$3/0.11:$3/0.11:$3 kV 100VA cl.0.2 150VA cl.3P
F67N2
Z<
Q391 6 B1-3E
FR
Q25 6 B2-2
3x1 PHASE CIRCUIT BREAKER 2000A-31.5KA
F21M2
Q329 6 B1-3
Z<
Q391 6 B2-3E
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
F212
T5.53
Q392 6 B1-4E
F67N1
DIAMETER 2
3x1 PHASE 2000-1000/1-1-1-1-1A CT5 - CL X CT4 - CL X CT3 - 30VA CL 5P20 CT2 - CL X CT1 - CL X
T5.54
T5.51
Q392 6 B2-4E
3 PHASE DISCONNECTOR WITH D OUBLE E/S 2000A- 31.5KA
3 PHASE DISCONNECTOR WITH E/S 2000A- 31.5KA
Hz
T5.52
T5.51
DIAMETER 4
v
P50/51 kWh k varh
T5.55
T5.52
275KV - 50Hz - 2000A - 31.5KA 1s
V Ar
P2 T5.55
CT3 - CL X CT4 - CL X CT2 - CL X CT1 - CL X
w
300-600/1A
GE NERATOR TRANSFORMER 1 STATION SERVICE TRANSFORMER
Universitas Sumatera Utara
LAMPIRAN 2 DATA PERALATAN GI PANGKALAN SUSU Data beban
No 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31
Data Beban Sumbagut Nama Bus Tipe Bus Load MW 96 Banda Aceh Bus Generator 48 Sigli Bus Generator 48 Bireun Bus Generator 36 Lhokseumawe Bus Generator 24 Idie Bus Generator 24 Langsa Bus Generator 24 Tualang Cut Bus Generator 48 Pangkalan Brandan Bus Beban 96 Binjai Bus Beban 73.2 Labuhan Bus Beban 16 Lamhotma Bus Beban 48 Paya Pasir Bus Generator 166 Mabar Bus Beban 144 Paya Geli Bus Beban 96 Glugur Bus Generator 48 Namorambe Bus Beban 144 Titi Kuning Slack 96 Gis Listrik Bus Beban 40 Brastagi Bus Generator 24 Sidikalang & Tele Bus Beban 16 Tarutung Bus Generator 16 Porsea Bus Beban 72 P. Siantar Bus Generator 96 Tebing Tinggi Bus Beban 49.2 Perbaungan Bus Beban 73.2 Sei Rotan Bus Beban 144 Kim Bus Generator 48 Denai Bus Beban T. Morawa & K. Bus Generator 96 Namu
Load MVar 72 36 36 19 18 18 18 36 72 54.9 12 36 124.5 108 72 36 108 72 30 18 12 12 54 72 36.9 54.9 108 36 72
Universitas Sumatera Utara
32 33 34 35 36 37 38 40 41
Kuala Tanjung Kisaran Aek Kanopan R. Prapat & G. Tua P. Sidempuan Martabe Sibolga Labuhan Angin G. Para
Bus Generator Bus Generator Bus Beban Bus Beban Bus Beban Bus Beban Bus Beban Bus Generator Bus Beban
192 97.2 16 57.2 48 48 16 8 24
144 72.9 12 42.9 36 36 12 6 18
Data Transmisi SUMBAGUT Data Transmisi Sumbagut Dari No. 1 1 2 2 3 3 4 4 5 6 6 6 8 9 9 9 9 9 10 10 10
Dari Bus Banda Aceh Banda Aceh Sigli Sigli Bireun Bireun Lhokseumawe Lhokseumawe Idie Langsa Langsa Langsa P. Susu Binjai Binjai Binjai Binjai Binjai Belawan Belawan Belawan
Ke No. 2 2 3 3 4 4 5 6 6 7 8 8 9 8 10 10 15 15 11 13 13
Ke Bus Sigli Sigli Bireun Bireun Lhokseumawe Lhokseumawe Idie Langsa Langsa Tualang Cut P. Brandan P. Brandan Binjai P. Brandan Belawan Belawan Paya Geli Paya Geli Labuhan Paya Pasir Paya Pasir
Sirkit 1 2 1 2 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 2
R X KHA (Ohm/Km) (Ohm/Km) (MVA) 0.049 0.162 167.5 0.049 0.162 167.5 0.052 0.175 167.5 0.052 0.175 167.5 0.032 0.108 167.5 0.032 0.108 167.5 0.043 0.145 167.5 0.068 0.226 167.5 0.024 0.082 167.5 0.013 0.042 167.5 0.041 0.138 167.5 0.041 0.138 167.5 0.034 0.293 167.5 0.027 0.089 167.5 0.006 0.046 467.6 0.006 0.046 467.6 0.004 0.018 335.2 0.004 0.018 335.2 0.002 0.005 167.5 0.001 0.007 441.7 0.001 0.007 441.7
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10 10 11 13 13 13 13 28 13 15 15 15 15 17 18 18 18 18 28 28 20 20 22 22 22 23 23 23 23 24 24 25 25 27 26
Belawan Belawan Labuhan Paya Pasir Paya Pasir Paya Pasir Paya Pasir Sei Rotan Paya Pasir Paya Geli Paya Geli Paya Geli Paya Geli Namorambe Titi Kuning Titi Kuning Titi Kuning Titi Kuning Sei Rotan Sei Rotan Brastagi Brastagi Sidikalang & Tele Sidikalang & Tele Sidikalang & Tele Tarutung Tarutung Tarutung Tarutung Porsea Porsea P. Siantar P. Siantar Perbaungan Tebing Tinggi
28 28 12 14 14 15 15 13 28 16 16 17 18 18 19 19 20 20 18 18 21 22 21 23 23 24 24 38 38 25 25 26 41 26 28
1 2 1 2 1 1 1 1 2 1 2 1 2 1 1
0.002 0.002 0.00172 0.003 0.003 0.01 0.01 0.011 0.011 0.005 0.005 0.008 0.014 0.006 0.009 0.009 0.028 0.028 0.008 0.008 0.027 0.034
0.031 0.031 0.006 0.011 0.011 0.038 0.038 0.03146 0.03146 0.021 0.021 0.033 0.054 0.022 0.032 0.032 0.092 0.092 0.031 0.031 0.088 0.113
3600.1 3600.1 167.5 192.3 192.3 192.3 192.3 192.3 192.3 192.3 192.3 192.3 192.3 192.3 167.5 167.5 167.5 167.5 192.3 192.3 167.5 167.5
Renun
1
0.013
0.044
167.5
Tarutung
1
0.065
0.215
167.5
Tarutung
2
0.065
0.215
167.5
Porsea Porsea Sibolga Sibolga P. Siantar P. Siantar Tebing Tinggi G. Para Tebing Tinggi Sei Rotan
1 2 1 2 1 2 1 1 1 1
0.03899 0.03899 0.026 0.026 0.038 0.038 0.026 0.00066 0.019 0.028
0.12878 0.12878 0.087 0.087 0.128 0.128 0.087 0.00189 0.064 0.094
154.1 154.1 167.5 167.5 167.5 167.5 167.5 335.2 167.5 335.2
Sei Rotan Sei Rotan Lamhotma Mabar Mabar Paya Geli Paya Geli Paya Pasir Sei Rotan Glugur Glugur Namorambe Titi Kuning Titi Kuning Gis Listrik Gis Listrik Brastagi Brastagi Titi Kuning Titi Kuning Renun Sidikalang & Tele
1 2 1 1 2 1 2
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26 26 41 27 29 29 30
Tebing Tinggi Tebing Tinggi G. Para Perbaungan Kim Kim Denai
32 32 26 28 28 28 28
28 Sei Rotan
31
30 32 32 33 33 34
31 33 33 34 35 35
35 35 36 36 38 38 38 38 38 38
Denai Kuala Tanjung Kuala Tanjung Kisaran Kisaran Aek Kanopan R. Prapat & G. Tua R. Prapat & G. Tua P. Sidempuan P. Sidempuan Sibolga Sibolga Sibolga Sibolga Sibolga Sibolga
Kuala Tanjung Kuala Tanjung Tebing Tinggi Sei Rotan Sei Rotan Sei Rotan Sei Rotan T. Morawa & K. Namu T. Morawa & K. Namu Kisaran Kisaran Aek Kanopan R. Prapat & G. Tua R. Prapat & G. Tua
36 P. Sidempuan 36 37 37 37 37 39 39 40 40
P. Sidempuan Martabe Martabe Martabe Martabe Sipan Sihaporas Sipan Sihaporas Labuhan Angin Labuhan Angin
1 2 2 1 1 2 1
0.019 0.019 0.00078 0.028 0.006 0.006 0.003
0.063 0.063 0.00223 0.095 0.027 0.027 0.015
192.3 192.3 308.4 167.5 335.2 335.2 167.5
1
0.002
0.01
335.2
1
0.003
0.014
335.2
1 2 1 1 1
0.03 0.03 0.0467 0.053 0.0256
0.1 0.1 0.1341 0.178 0.0837
167.5 167.5 167.5 167.5 167.5
1
0.066
0.218
167.5
2
0.066
0.218
167.5
1 2 1 2 1 2 1 2
0.0296 0.0296 0.0074 0.0074 0.006 0.006 0.01 0.01
0.09997 0.09997 0.025 0.025 0.021 0.021 0.049 0.049
167.5 167.5 167.5 167.5 167.5 167.5 335.2 335.2
Universitas Sumatera Utara
DATA CIRCUIT BREAKER GI PANGKALAN SUSU * Manufacture,s
AREVA.
* Type
GL314X.
* Temperature C lass * Standard
- 20 .... + 50 Deg, C, IEC – 6227.100. ( 2008,04 )
* Rated Voltage
300 KV.
* Rated frequency
50 Hz.
* Rated Insulation Level. Lightning impulse withstand Voltage
1050 KV.
Switching impulse withstand Voltage
KV.
* Rated peak short circuit Current
40 KA -3 Sec.
* Rated nominal Current
3150 A.
* Rated Break Time
0,03 Sec.
* Rated Control Voltage
110 Volt DC.
* Rated Voltage for Aux Circuit
220 Volt AC.
* Rated Filling Absolute Pressure for Interruption * Rated Filling Relative Pressure at 20 Deg C. * Rated Operating Sequence *
Rated Line Charging Breaking Current
SF6 0,85 Mpa. 0,75 Mpa.
0 – 0. 3 Sec – CO-3m-CO. 200 A.
* Weight Total mass of Gas Total mass of CB.
21,4 Kg. 3.195 Kg.
Universitas Sumatera Utara
CONDUCTOR AND STEEL WIRE GI PANGKALAN SUSU 275 KV SWICHTYARD CONDUCTOR . *
Manufactures
PT. VOKSEL ELECTRIC Tbk.
*
Standard
IEC. 61089 , SPLN 41 – 6 ,1981.
*
Type of Conductor
*
Conductor Size
*
Number Conductor per Phase
*
Nominal Current Ratting
*
Spacing between sub conductor
*
Spacing between phase conductor
5 m.
*
Span length of busbar ( max )
43 m.
*
Elastic elongation coefficient
*
Weight per meter
AAC. / Stranded. 1000
mm2
2.
N.
3000 A. 0,2 m.
5,500 kg /mm2. 2,784 kg.
275 KV TRANSMISSION CONDUCTOR . *
Manufactures
PT. VOKSEL ELECTRIC Tbk.
*
Standard
IEC. 61089 , SPLN 41 – 6 ,1981.
*
Type of Conductor
*
Conductor Size
*
Number Conductor per Phase
*
Nominal Current Ratting
DOUBLE ZEBRA ./ ACSR. 435/55
mm2. 2 N.
1700 A.
Universitas Sumatera Utara
*
Spacing between sub conductor / phase.
*
Length Transmision ( P. SUSU – BINJAI. )
*
Spacing between phase conductor
*
Span length of Tower ( max ).
*
Elastic elongation coefficient
*
Weight per meter
* Total number Tower
0,2 m. 69,9 km. 5 m. 350 m. 5,500 kg /mm2. 2,784 kg. 219 Towers.
GENERATOR. GENERATOR. 1.
Manufacture,s
BEIJING BEIZIONG STEAM TURBINE GENERATOR
Ltd.
Rated Power
220 MW.
Rated Power Factor
Rated Voltage
15.75 KV.
Rated Current
9487 A.
Rated Excitation Voltage
472 V.
Rated Excitation Current
1.845 A.
Rated Frequency
Rated Speed
Efficiency
Critical speed min.
1397 Rpm.
Critical speed max
3810 Rpm.
Flywheel moment of Rotor
Short circuit Ratio
0,85.
50 Hz. 3000 Rpm. 98,654 %.
23 T.m2. 0,48.
Universitas Sumatera Utara
Static Overload Capability
1,61
Insulation Class
Mode of Connection for Stator winding
Number of Phase
Number of Stator winding terminal
THE PARAMETER OF GENERATOR.
F ( B – class for checked ). Y-Y. 3 Phase. 6.
Reactances and the Time Constants. Direct – axis sub – transient reactance X”d. ( unsaturated value )
15,63 %
Direct – axis transient reactance X’d. ( unsaturated value )
26,7 %
Direct – axis synchronous reactance Xd. ( unsaturated value )
Negative
215,47 %
phase – squence reactance. X2
19,07
% Zero
phase – squence reactance. X0
Stator leakage reactance
8,68 %
Xe
13,13
Xf
14,55
% Rotor leakage reactance % Rotor winding inductance
L
1,13
H. Rotor winding time constant when stator winding in open circuit . -
Td0
-
Rotor winding time constant when stator winding in three- phase Short – circuit ( Td 3 )
6,547 s.
0,8113 s.
-
Rotor winding time constant when stator winding in two phase two phase
-
Short circuit ( Td 2 )
-
winding time constant when stator winding in single phase short circuit Td1
1,28 s.
1,47 s.
Universitas Sumatera Utara
-
Sub transient periodic component time constant when stator in three phase , two phase, single phase short circuit. ( Td “ )
-
Stator winding current aperiodic component time constant in single phase short circuit
-
0,101 s.
( Td 1 )
0,24 s.
Stator winding current aperiodic component time constant in three phase short circuit
( Td 3 )
0,29 s.
-
Active conductor number in each slot of stator
2.
-
Series turn number in each phase of stator
9.
-
Turn number of stator
27.
-
Pole number of Rotor
2.
GENERATOR. 2.
Manufacture,s
BEIJING BEIZIONG STEAM TURBINE
GENERATOR Ltd.
Rated Power
220 MW.
Rated Power Factor
Rated Voltage
15.75 KV.
Rated Current
9487 A.
Rated Excitation Voltage
472 V.
Rated Excitation Current
1.845 A.
Rated Frequency
Rated Speed
Efficiency
Critical speed min.
Critical speed max
0,85.
50 Hz. 3000 Rpm. 98,654 %. 1397 Rpm. 3810
Rpm.
Flywheel moment of Rotor
Short circuit Ratio
23 T.m2. 0,48.
Universitas Sumatera Utara
Static Overload Capability
1,61
Insulation Class
Mode of Connection for Stator winding
Number of Phase
Number of Stator winding terminal
THE PARAMETER OF GENERATOR.
F ( B – class for checked ). Y-Y. 3 Phase. 6.
Reactances and the Time Constants. Direct – axis sub – transient reactance X”d. ( unsaturated value )
15,63 %
Direct – axis transient reactance X’d. ( unsaturated value )
26,7 %
Direct – axis synchronous reactance Xd. ( unsaturated value )
Negative Zero
phase – squence reactance. X2
215,47 %
19,07 %
phase – squence reactance. X0
8,68 %
Stator leakage reactance
Xe
13,13 %
Rotor leakage reactance
Xf
14,55 %
L
1,13 H.
Rotor winding inductance
Rotor winding time constant when stator winding in open circuit . -
Td0
-
Rotor winding time constant when stator winding in three- phase
6,547 s.
Short – circuit ( Td 3 )
0,8113 s.
-
Rotor winding time constant when stator winding in two phase two phase
-
Short circuit ( Td 2 )
-
winding time constant when stator winding in single phase short circuit
1,28 s.
1,47 s.
Td1 -
Sub transient periodic component time constant when stator in three phase , two phase, single phase short circuit. ( Td “ )
-
0,101 s.
Stator winding current aperiodic component time constant in single phase short circuit
( Td 1 )
0,24 s.
Universitas Sumatera Utara
-
Stator winding current aperiodic component time constant in three phase short circuit
( Td 3 )
0,29 s.
-
Active conductor number in each slot of stator
2.
-
Series turn number in each phase of stator
9.
-
Turn number of stator
27.
Pole number of Rotor
2.
TRANSFORMER GENERATOR TRANSFORMER 1.
Manufacturer
SANDONG POWER EQUIPMENT Co. Ltd
China.
Type of cooloing system
Rating Load Capacity
Vector Group
Class of rating
Overload capability
High Rated Voltage
Low Voltage side
Tap Changer
ODAF. 260 MVA. YN, d11.
20 ( 480 min ) %. side
300 KV 15,75 KV. Off
Load. -
Tap 1
-
Tap 2
-
Tap 3
-
Tap 4
292,50 KV.
-
Tap 5
285
315
KV.
307,50 KV. 300
KV.
KV.
Frequency
50 Hz.
Impedan Voltage
14 %.
Insulation Class
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Insulation level: High Voltage side
1175 KV. BIL.
Bushing high side
510 KV. BIL.
Low Voltage side
185 KV.
Bushing Low side
105 KV.
Cooling Equipment System : Number of cooler tank
5 set.
Motor pump circulator
2 fans per 1 pump.
Motor rated voltage Sound level
220 volt. < 80 Db.
OIL COOLER: Oil quantity Manufacturer
leter. CHINA.
CT Bushing Type : Manufacturer CT Ratio Quantity Burden Accuracy Power factor No Load loss
CHINA. 2000 / 1 A. 3. 40 VA. 0,5. 0,85 553,75. KW.
Temperature rise limit.
Universitas Sumatera Utara
Winding
65 C. Deg.
Oil
55 C. Deg.
GENERATOR TRANSFORMER 2.
Manufacturer
SANDONG POWER EQUIPMENT Co Ltd
China.
Type of cooloing system ODAF.
Rating Load Capacity
Vector Group
Class of rating
Overload capability
High Rated Voltage
300 KV
Low Voltage side
15,75 KV.
Tap Changer
Off Load.
-Tap 1
315
-Tap 2 -Tap 3 -Tap 4 - Tap 5
Frequency
Impedan Voltage
Insulation Class
Insulation level:
260 MVA. YN, d11.
20 ( 480 min ) %.
KV.
307,50 KV. 300
KV.
292,50 KV. 285
KV
50 Hz. 14 %.
High Voltage side
1175 KV. BIL.
Bushing high side
510 KV. BIL.
Low Voltage side
185 KV.
Bushing Low side
105 KV.
Universitas Sumatera Utara
Cooling Equipment System : Number of cooler tank Motor pump circulator
5
set.
2 fans per 1 pump.
Motor rated voltage
220 volt.
Sound level
< 80 Db.
OIL COOLER: Oil quantity Manufacturer
leter. CHINA.
CT Bushing Type : Manufacturer CT Ratio Quantity Burden Accuracy Power factor No Load loss
CHINA. 2000 / 1 A. 3. 40 VA. 0,5. 0,85 553,75. KW.
Temperature rise limit. Winding
65 C. Deg.
Oil
55 C. Deg.
Universitas Sumatera Utara
STATION SERVICE TRANSFORMER .
Manufacturer
TBEA China.
Type of cooloing system
Rating Load Capacity
Vector Group
Class of rating
Overload capability
High Rated Voltage
Low Voltage side
6,3 KV.
Tap Changer
On Load.
OFAF. 31,5 / 20 – 20 MVA. Double winding, YN,yn0, yn0.
20 ( 480 min ) %. side
275 KV.
-
Tap 1
302.50 KV.
-
Tap 2
299.06 KV.
-
Tap 3
295.62 KV.
-
Tap 4
292.19 KV.
-
Tap 5
288.75 KV.
-
Tap 6
285.31 KV.
-
Tap 7
281.88 KV.
-
Tap 8
278.44 KV.
-
Tap 9
275.00 KV.
-
Tap 10
271.56 KV.
-
Tap 11
268.56 KV.
-
Tap 12
264.69 KV.
-
Tap 13
261.25 KV.
Frequency
50 Hz.
Impedan Voltage
16 %.
Insulation Class
Insulation level: High Voltage side
1050 KV. BIL.
Bushing high side
1050 KV. BIL.
Low Voltage side
125 KV.
Universitas Sumatera Utara
Bushing Low side
200 KV
Cooling Equipment System : Number of cooler tank Motor pump circulator
4
set.
2 fans per 1 pump.
Motor rated voltage
220 volt.
Sound level
< 80 Db.
OIL COOLER: Oil quantity Manufacturer
leter. CHINA.
CT Bushing Type : Manufacturer CT Ratio Quantity Burden Accuracy Power factor No Load loss
CHINA. 2000 / 1 A. 3. 40 VA. 0,5. 0,85 < 0,8 %. KW.
Temperature rise limit. Winding
65 C. Deg.
Oil
55 C. Deg.
Universitas Sumatera Utara
LAMPIRAN 3
SINGLE LINE DIAGRAM GI PANGKALAN SUSU DENGAN ETAP 7.5.0
Universitas Sumatera Utara
One-Line Diagram - OLV1 (Load Flow Analysis) Generator 2
Generator 1 220 MW
220 MW
Bus 1 15,75 kV
Bus 2 15,75 kV
Trafo2 260 MVA
Bus 6 6,3 kV
Bus 4 275 kV
275 kV Bus 3 Trafo 3 20/20/20 MVA
Cable 2
Cable 1 Bus 7 275 kV
Bus 10 275 kV
Bus 12 275 kV
page 1
Trafo1 260 MVA
Bus 5 6,3 kV
Bus 11 275 kV
Bus 8 275 kV Bus 9 275 kV
Bus 13 275 kV
Bus 15 275 kV
BINJAI LINE 2 60 MVA
Bus 14 275 kV
BINJAI LINE 1 60 MVA
Universitas Sumatera Utara 15:57:24
Jan 10, 2015
Project File: GI PANGKALAN SUSU
KEMENITERIAN PENDTDIKAN DAN KEBUDAYAAN
T]NIVERSITAS SUMATERA UTARA
FAKULTAS TEKI\IK Jalan Almamater Kampus USU Medan 20155 Telepon (061) 8211236, 8213250 Fax. (061 ) 8213250 Website: hftp://ft.usu.ac.id, e-mail:
[email protected]
Nomor Lamp.
IIal Yth.
,
93,trIN. 5.2. 1.4./KRK-20
1
Medan,
4
tl ? J|t[f ?rlti
: Ir.{ohon Fasilitas Data
Sdr:
General Manager
Jl.Kasuari No.E Medan
--
Dengan hormaq bersama ini kami sampaikan kepada Saudala bahwa mahasiswa Departemen Teknik Elekffo Fakultas Teknik USU Medan :
Nama
NIM
: Asri Akbar : 090402103
Sedang melaksanakan penelitian dengan Judul Tugas
Aldrir
:
" ANALISIS PERHITI.INGAN RUGI _ RUGI DAYA PADA GARDU INDLiK PLTU 2 STIMUT PANGIL{LAN SUSU DENGAN MENGGTINAKAN SOFT\IARE E,TAP 7.5.0 *
Se.hubungan durgan
hal tergebut diatas, kami sangat mengharapkaa banfuan
Saudara fasilitas dalam tersebut berupa kepada mahasiswa kesempatan untnk &pat mernberikan pengumpulan dan mempelajaridata sehubungan dengan Tugas Akhir mahasiswa tersebut di GI ( Gardu krduk ) PLTU 2 Sumut Pangkalan Susu.
Demikian karni s.aeryaitan atas perhatian dan kerja sama yang baik diucapkan terima kasih.
.Dskan
.DR}IK Ir{I]IIAMMAD TURMUZI, IvIS 196112251989031003
Tembusan: - Departeinen Teknik Elektro FT.USU - l\{ahasiswa Ybs.
Universitas Sumatera Utara
