Pinang 115
85,49 98,312
-15,3 Pungut
115 95,39
109,700 -10,3
Pusaka 115
87,02 100,068
-16,0 Rokan
115 94,98
109,228 -10,2
Sintong 115
87,06 100,117
-14,3 Suram
115 93,75
107,814 -11,6
Zamrud 115
86,70 99,709
-16,1 CDRI-BG1
13,8 102.38
14,128 -5,3
CDRI-BG2 13,8
102,34 14,123
-4,8 CDRI-BG3
13,8 102,42
14,134 -5,4
CDRI-BG4 13,8
102,45 14,138
-5,4 CGN-BG1
13,8 105,00
14,490 0,0
CGN-BG2 13,8
105,00 14,490
0,0 CGN-BG3
13,8 105,00
14,490 0,0
Cogen 230
235,463 235,463
-3,2 MNS-BG4
13,8 102,26
14,112 -7,9
IV.2 Hasil Perhitungan Daya Aktif dan Reaktif Saat Sistem Normal
Hasil perhitungan arah dan besar aliran daya aktif dan reaktif pada setiap saluran dari analisis aliran daya sistem 115 KV PT. Chevron Pacific Indonesia
menggunakan ETAP 4.0 saat sistem normal terdapat pada tabel 4.2 di bawah ini.
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
Tabel 4.2 Daya aktif dan reaktif saat sistem normal
Saluran Aliran Daya
Dari Bus Rel
Ke Bus Rel
Daya Aktif MW
Daya Reaktif MVAR
PF Arus
Ampere
3D 4D
12.21 -3.33
-96.5 67
3D KBJ
-33.58 -9.92
95.9 186
4B 5B
29.36 5.77
98.1 158
4B KBJ
-47.04 -16.73
94.2 264
4D 3D
-12.20 3.23
-96.7 64
4D 6DN
36.85 1.04
100.0 195
4D KBJ
-42.76 -15.49
94.0 241
5B 4B
-29.30 -5.78
98.1 158
5B 6D
29.51 5.54
98.3 159
5B Minas
18.26 -0.92
-99.9 96
5B KBJ
-45.19 -15.39
94.7 253
6D 5B
-29.41 -5.54
98.3 159
6D Minas
5.74 -9.13
-58.3 57
6DN 4D
-36.79 -0.99
100.0 195
6DN Minas
16.77 -11.42
-82.7 108
8C Minas
-20.06 -12.43
85.0 125
8D Minas
-30.86 -19.13
85.0 194
Balam Nella
-4.98 -3.08
85.0 34
Bangko Sintong
-21.38 -11.76
87.6 142
Bangko Nella
6.64 2.62
93.0 41
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
Batang Central Duri
-32.72 -18.69
86.8 206
Batang Sintong
31.45 17.9
86.9 198
Bekasap Main Duri
-11.21 -6.95
85.0 69
Beruk Minas
-24.55 -13.08
88.3 158
Beruk Pusaka
7.52 3.16
92.2 46
Beruk Zamrud
13.05 7.45
86.8 85
Bus-43 Central Duri
-12.00 -6.8
87.0 72
Bus-43 Pematang
Main 7.58
4.53 85.8
46 Bus-43
Rokan 4.43
2.27 89.0
26 CDRI-BG1
Central Duri 15.30
12.6 77.2
809 CDRI-BG2
Central Duri 16.70
12.6 79.8
855 CDRI-BG3
Central Duri 14.70
12.6 75.9
790 CDRI-BG4
Central Duri 14.90
12.6 76.4
796 Central Duri
Batang 33.52
19.51 86.4
203 Central Duri
Bus-43 12.03
6.43 88.2
71 Central Duri
Duri 18.31
6.52 94.2
101 Central Duri
Duri 18.31
6.52 94.2
101 Central Duri
NDRI_115B -81.33
-34.07 92.2
462 Central Duri
CDRI-BG1 -15.19
-10.60 82.0
97 Central Duri
CDRI-BG2 -16.58
-10.37 84.8
102 Central Duri
CDRI-BG3 -14.60
-10.68 80.7
94 Central Duri
CDRI-BG4 -14.79
-10.64 81.2
95 CGN-BG1
Cogen 90.81
41.70 90.9
3981
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
CGN-BG2 Cogen
90.81 41.70
90.9 3981
CGN-BG3 Cogen
90.81 41.70
90.9 3981
Cogen KBJ_230
97.63 38.90
92.9 257
Cogen KBJ_230
88.12 19.38
97.7 221
Cogen CGN-BG1
-90.66 -35.66
93.1 238
Cogen CGN-BG2
-90.66 -35.66
93.1 238
Cogen CGN-BG3
-90.66 -35.66
93.1 238
Cogen NDRI_115A
NDRI_13.8 86.24
48.70 87.1
242
Duri Bekasap
Main 11.24
6.65 86.0
68 Duri
Central Duri -18.26
-6.73 93.8
102 Duri
Central Duri -18.26
-6.73 93.8
102 Duri
KBJ 1.62
-3.43 -42.8
19 Duri
Pungut 2.34
-2.98 -61.8
19 KBJ
Duri -1.62
1.42 -75.2
11 KBJ
3D 33.82
10.06 95.8
185 KBJ
4B 47.21
16.89 94.2
263 KBJ
4D 43.00
15.59 94.0
240 KBJ
5B 45.41
15.55 94.6
252 KBJ
Kota Batak 13.35
5.84 91.6
76 KBJ
Libo 2.17
0.25 99.3
11 KBJ
Pungut -0.98
1.81 -47.5
10
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
KBJ KBJ_13.8B
KBJ_230 -91.18
-33.71 93.8
510
KBJ KBJ_13.8A
KBJ_230 -91.18
-33.71 93.8
510
KBJ_13.8A KBJ_230
KBJ 0.00
0.00 0.0
KBJ_13.8B KBJ_230
KBJ 0.00
0.00 0.0
KBJ_230 Cogen
-96.28 -42.43
91.5 268
KBJ_230 Cogen
-86.45 -38.78
91.2 241
KBJ_230 KBJ
KBJ_13.8B 91.36
40.60 91.4
255
KBJ_230 KBJ
KBJ_13.8A 91.36
40.60 914.0
255 Kota Batak
KBJ -13.23
-6.89 88.7
79 Kota Batak
Petapahan 3.75
1.01 96.5
20 Libo
KBJ -2.16
-1.34 85.0
13 Menggala
Sintong -5.91
-3.66 85.0
40 Minas
5B -18.20
0.62 -99.9
96 Minas
6D -5.73
8.96 -53.9
56 Minas
6DN -16.75
11.36 -82.8
107 Minas
Beruk 25.47
13.05 89.0
152 Minas
8C 20.08
12.21 85.5
125 Minas
8D 30.92
19.05 85.1
193
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
Minas MNS-BG4
-10.37 -14.02
59.4 92
Minas MNS-BG6
-10.03 -20.32
44.2 120
Minas MNS-BG8
-14.44 -12.65
75.2 102
Minas MNS-BG10
-15.95 -18.54
65.2 130
Minas MNS-BG11
-15.66 -18.69
64.2 129
MNS-BG4 Minas
10.50 16.50
53.7 800
MNS-BG6 Minas
10.10 22.10
41.6 1004
MNS-BG8 Minas
14.50 14.00
71.9 881
MNS-BG10 Minas
16.00 20.00
62.5 1122
MNS-BG11 Minas
15.70 20.00
61.7 1118
NDRI_13.8 Cogen
NDRI_115A 0.00
0.00 NDRI_115A
NDRI_115B 86.07
38.37 91.3
486
NDRI_115A NDRI_13.8
Cogen -85.96
-38.29 91.3
485 NDRI_115B
NDRI_115A -86.06
-38.33 91.83
486 NDRI_115B
Central Duri 81.92
35.70 91.6
461 Nella
Bangko -6.63
-3.01 91.1
42 Nella
Balam 4.99
2.63 88.4
33 Nella
Pinang 1.64
0.37 97.5
9 Pedada
Pusaka -2.33
-1.44 85.0
15 Pematang
Main Bus-43
-7.57 -4.69
85.0 47
Petapahan Kota Batak
-3.74 -1.78
90.3 22
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
Petapahan Suram
1.58 0.44
96.3 8
Pinang Nella
-1.64 -1.02
85.0 11
Pungut Duri
-2.34 2.04
-75.3 16
Pungut KBJ
0.98 -2.88
-75.3 16
Pusaka Beruk
-7.47 -4.30
86.7 49
Pusaka Pedada
2.33 1.12
90.2 14
Rokan Bus-43
-4.42 -2.74
85.0 27
Sintong Bangko
21.53 11.72
87.8 141
Sintong Menggala
5.92 3.31
87.3 39
Sintong Batang
-30.65 -17.02
87.4 202
Suram Petapahan
-1.58 -0.98
85.0 9
Zamrud Beruk
-12.94 -8.02
85.0 88
IV.3 Hasil Perhitungan Daya Aktif dan Reaktif Pada Cabang transmisi dan transformator Saat Sistem Normal
Hasil perhitungan arah dan besar aliran daya aktif dan reaktif pada cabang transmisi dan transformator dari analisis aliran daya sistem 115 KV PT. Chevron
Pacific Indonesia menggunakan ETAP 4.0 saat sistem normal terdapat pada tabel 4.3 di bawah ini.
Tabel 4.3 Aliran daya aktif dan reaktif pada cabang saat sistem normal
Informasi Bus yang Terhubung
Aliran Daya Dari- ke Bus
Aliran Daya ke-dari Bus
Nama Cabang Dari Bus
Ke Bus MW
MVAR MW
MVAR
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
3D-4D 3D
4D 12.208
-3.327 -12.200
3.230 KBJ-3D
3D KBJ
-33.576 -9.916
33.816 10.061
4B5B 4B
5B 29.359
5.771 -29.304
-5.779 KBJ-4B
4B KBJ
-47.042 -16.729
47.206 16.885
4D-6DN 4D
6DN 36.855
1.043 -36.789
-0.987 KBJ-4D
4D KBJ
-42.757 -15.492
42.999 15.589
5B-6D 5B
6D 29.507
5.536 -29.415
-5.545 5B-MNS
5B Minas
18.262 -0.925
-18.199 0.621
KBJ-5B 5B
KBJ -45.191
-15.394 45.413
15.551 6D-MNS
6D Minas
5.742 -9.126
-5.733 8.956
6DN-MNS 6DN
Minas 16.769
-11.420 -16.750
11..55 MNS-8C
8C Minas
-20.056 -12.429
20.082 12.206
MNS-8D 8D
Minas -30.864
-19.127 30.922
19.048 NL-BLM
Balam Nella
-4.967 -3.084
4.985 2.631
BKO-STG Bangko
Sintong -21.381
-11.758 21.533
11.720 NL-BKO
Bangko Nella
6.639 2.622
-6.626 -3.005
BTG-CDRI Batang
Central Duri -32.724
-18.686 33.522
19.508 STG-BTG
Batang Sintong
31.449 17.896
-30.652 -17.016
BKM-DRI Bekasap
Main Duri
-11.212 -6.949
11.236 6.655
BRK-MNS Beruk
Minas -24.550
-13.083 25.467
13.046 BRK-PSK
Beruk Pusaka
7.521 3.162
-7.472 -4.303
BRK-ZMRD Beruk
Zamrud 13.046
7.453 -12.939
-8.019 Bus43-CDRI
Bus-43 Central Duri
-12.000 -6.799
12.033 6.430
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
Bus43-PMTM Bus-43
Pematang Main
7.577 4.529
-7.571 -4.692
RKN-Bus43 Bus-43
Rokan 4.429
2.273 -4.425
-2.742 CDRI-TX1
CDRI-BG1 Central Duri
15.300 12.600
-15.192 -10.599
CDRI-TX2 CDRI-BG2
Central Duri 16.700
12.600 -16.580
-10.375 CDRI-TX3
CDRI-BG3 Central Duri
14.700 12.600
-14.597 -10.680
CDRI-TX4 CDRI-BG4
Central Duri 14.900
12.600 -14.795
-10.641 CDRI-DRI_A
Central Duri Duri
18.309 6.524
-18.260 -6.728
CDRI-DRI_B Central Duri
Duri 18.309
6.524 -18.260
-6.728 NDRI_115B-
CD Central Duri
NDRI_115B -81.326
-34.072 81.920
35.761 CGN-TX1
CGN-BG1 Cogen
90.808 41.695
-90.664 -35.659
CGN-TX2 CGN-BG2
Cogen 90.808
41.695 -90.664
-35.659 CGN-TX3
CGN-BG3 Cogen
90.808 41.695
-90.664 -35.659
CGN- KBJ_230A
Cogen KBJ_230
97.633 38.902
-96.281 -42.426
CGN- KBJ_230B
Cogen KBJ_230
88.117 19.378
-96.281 -42.426
DRI-KBJ Duri
KBJ 1.625
-3.427 -1.618
1.419 DRI-PGT
Duri Pungut
2.341 -2.982
-2.337 2.042
KBJ-KTBTK KBJ
Kota Batak 13.350
5.843 -13.233
-6.890 LBO-KBJ
KBJ Libo
2.167 0.252
-2.165 -1.783
PGT-KBJ KBJ
Pungut -0.979
1.815 0.982
3.314 KTBTK-PTP
Kota Batak Petapahan
3.748 1.011
-3.743 16.500
Fery Jusmedy : Studi Aliran Daya Sistem 115 kv PT. Chevron Pacific Indonesia, 2007. USU Repository © 2009
MGL-STG Menggala
Sintong -5.911
-3.663 5.921
22.100 MNS-TX-4
Minas MNS-BG4
-10.367 -14.022
10.500 14.000
MNS-TX6 Minas
MNS-BG6 -10.025
-20.325 10.100
20.000 MNS-TX8
Minas MNS-BG8
-14.443 -12.653
14.500 20.000
MNS-TX10 Minas
MNS-BG10 -15.950
-18.537 16.000
-38.331 MNS-TX11
Minas MNS-BG11
-15.656 -18.691
15.700 -1.016
NDRI_115A- ND
NDRI_115A NDRI_115B 86.069
38.369 -86.056
1.118 PNG-NL
Nella Pinang
1.640 0.374
-1.639 -0.978
PSK-PDD Pedada
Pusaka -2.331
-1.445 2.332
-33.707 PTP-SRM
Petapahan Suram
1.579 0.442
-1.578 -0.001
KBJ_230-TXA KBJ_230
KBJ 91.364
40.605 -91.177
-33.707 KBJ_13.8B
-0.001 -0.001
KBJ_230-TXB KBJ_230
KBJ 91.364
40.605 -91.177
-33.707 KBJ_13.8A
-0.001 -0.001
NDRI_115A- TX
Cogen NDRI_115A
86.244 48.698
-85.964 -38.293
NDRI_13.8 0.001
0.001
IV.4 Hasil Perhitungan Losses dan Voltage Drop Saat Sistem Normal