Studi Perbandingan 3 Metode Perhitungan Aliran Daya Sistem Tenaga Listrik 3 Bus
Tabel 4.4. Perbandingan hasil simulasi nilai daya dan tegangan
Bus
Notasi
Metode
1
Daya aktif
4,0948
4,0949
4,0952
Daya reaktif
1,8899
1,89
1,8902
Tegangan
1,050
1,050
1,050
Sudut fase
0,000
0,000
0,000
2
Daya aktif
−2,566
−2,566
−2,566
Daya reaktif
−1,102
−1,102
−1,102
Tegangan
0,98184
0,98184
0,98185
Sudut fase
−3,5034
−3,5035
−3,5038
3
Daya aktif
−1,386
−1,386
−1,386
Daya reaktif
−0,452
−0,452
−0,452
Tegangan
1,0013
1,0013
1,0012
Sudut fase
−2,8623
−2,8624
−2,8621
Tabel 4.5. Perbandingan hasil simulasi aliran daya dan rugi-rugi daya pada saluran
Notasi
Metode
Gauss-Seidel
Newton-Raphson
Fast Decoupled
Aliran daya
S12
199,4909 + j83,99456
199,5 + j84
199,4968 + j83,96464
S21
-190,9917 - j66,9962
-191 - j67
-190,9981 - j66,96726
S13
209,9933 + j104,995
210 + j105
209,9956 + j105,0499
S31
-204,9936 - j89,99603
-205 - j90
-204,9949 - j90,04754
S23
-65,5941 - j43,1968
-65,6 - j43,2
-65,5871 - j43,0952
S32
66,3939 + j44,7965
66,4 + j44,8
66,3857 + j44,6924
Rugi-rugi saluran
SL12
8,49918 + j16,9984
8,5 + j17
8,49869 + j16,9974
SL13
4,99965 + j14,9989
5 + j15
5,00078 + j15,0024
SL23
0,79986 + j1,5997
0,8 + j1,6
0,79858 + j1,5972
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