CD Skripsi
Analisis Kebutuhan Kapasitor Bank Untuk Memperbaiki Faktor Daya Pada Gardu Induk Garuda Sakti 150 Kv
ABSTRACT
Along with the growth of society and the improvement of technology, the need for
electricity continues to increase. However, the development of the electric power
system is not sufficient to supply the required electrical energy needs. For this
reason, it is necessary to regulate and manage a good electricity distribution system
so that the current growing needs of the community are met and have high reliability.
Installation failure in the electric power system cannot be avoided because the
distance between the generator and the substation is very far, this causes the voltage
on the receiving side to decrease. To increase the voltage and power factor it is
necessary to install a capacitor bank. Capacitor bank installed in parallel to the
substation load. The simulation results of Matlab Simulink with a 25 MVAr capacitor
bank, the output voltage is 148 kV, the current is 190 A and the power factor is 0.85
lagging. After analyzing the need for a capacitor bank to achieve a lagging factor
value of 0.95, namely by adding a 10 MVAr capacitor. The simulation results after
using Matlab Simulink R2016a the output voltage is 150 kV, current is 350 A and
power factor is 0.95 lagging.
Keywords: electric power system, capacitor bank, Matlab Simulink R2016a
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