PENGARUH PEMASANGAN KAPASITOR TERHADAP DROP TEGANGAN DAN RUGI-RUGI DAYA PADA PENYULANG P.SM.05 PT.PLN (PERSERO) UP3 PEMATANG SIANTAR
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
SILALAHI, R. NAVITA
Yogianto, Aloysius Agus
Yogianto, Aloysius Agus
Subject
Teknik Elektro
Datestamp
2022-11-04 06:55:32
Abstract :
The voltage drop on the power line is a loss in a conductor. The results of the analysis of the voltage drop that occurred in the SM.05 Feeder can be used as a feasibility consideration by PT. PLN (Persero) UP3 Pematang Siantar for the development of JTM if there is an additional load in the future. The method used in evaluating the voltage drop is a quantitative method with ETAP software calculations and simulations. The condition of the voltage drop at the end of the SM05 feeder line at LWBP is 10.03%, and at WBP is 16.92%. At the SM.05 feeder at the time of WBP there were losses of 1883.1023 kW and at the time of LWBP of 813.176 kW. To repair the voltage drop and power losses by using a capacitor at the end of the line, where the voltage drop does not match the SPLN standard, namely, on Bus 340, bus 342, and Bus 344. On Bus 340 a capacitor with a capacity of 3190 kVAr is installed, on Bus 342 with a total of 2839 kVAr, and Bus 344 with a total of 1065 kVAr. After installing capacitors on each bus so that the voltage drop on each bus decreases. With an average increase in each bus of 9.2025%, so that the condition of the voltage drop at the end of the feeder line at the time of LWBP after being strengthened with the installation of a capacitor is 1.53% with power losses of 615.935 kW. At the time of WBP of 8.31% with power losses of 1685.86 kW.
The voltage drop on the power line is a loss in a conductor. The results of the analysis of the voltage drop that occurred in the SM.05 Feeder can be used as a feasibility consideration by PT. PLN (Persero) UP3 Pematang Siantar for the development of JTM if there is an additional load in the future. The method used in evaluating the voltage drop is a quantitative method with ETAP software calculations and simulations. The condition of the voltage drop at the end of the SM05 feeder line at LWBP is 10.03%, and at WBP is 16.92%. At the SM.05 feeder at the time of WBP there were losses of 1883.1023 kW and at the time of LWBP of 813.176 kW. To repair the voltage drop and power losses by using a capacitor at the end of the line, where the voltage drop does not match the SPLN standard, namely, on Bus 340, bus 342, and Bus 344. On Bus 340 a capacitor with a capacity of 3190 kVAr is installed, on Bus 342 with a total of 2839 kVAr, and Bus 344 with a total of 1065 kVAr. After installing capacitors on each bus so that the voltage drop on each bus decreases. With an average increase in each bus of 9.2025%, so that the condition of the voltage drop at the end of the feeder line at the time of LWBP after being strengthened with the installation of a capacitor is 1.53% with power losses of 615.935 kW. At the time of WBP of 8.31% with power losses of 1685.86 kW.
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