Windu, Nur Hardiranto and Herri, Gusmedi and Lukmanul, Hakim and Khairudin, Khairudin (2017) OPTIMASI PERBAIKAN FAKTOR DAYA DAN DROP TEGANGAN MENGGUNAKAN KAPASITOR BANK LINE 5 PT BUKIT ASAM. In: Konferensi Ilmiah Nasional Mahasiswa Indonesia 2017 (KOIN MAS), 19 - 20 September 2017, Universitas Lampung.

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Abstract

The decrease of power factor and voltage drop often occurs in large industry caused by the amount of inductive load at the company. Large inductive loads are usually caused by a 3-phase induction motor load. This load characteristic requires reactivity as the initial induction of stator magnets to allow mechanical motion forces to the rotor. Thus causing the decrease of power factor and voltage drop which resulted in greater power loss. The case in this study occurred on line 5 PT Bukit Asam (Persero) Tbk. Method in the installation of bank capacitor (optimal capacitor placement) by using Genetic Algorithm method available in ETAP (Electrical Transient Analysis Program) 12.6. Calculate the load flow by using Newton Raphson method to get the value of active and reactive power so that can be obtained power factor parameters and voltage and its losses. From result of simulation and calculation of this research got conclusion to add capacitor bank (VAR set) On LV Bus MCC FF1A and LV MCC FF1B of 994.7 micro farad or 50 KVAR by adding the installation of Power Factor Control To adjust to load conditions. With the amount of KVAR supply using this bank capacitor can converge with every condition that exists. Some conditions are at peak load (loading and unloading), unloading conditions (loading and unloading) Keywords: Power Factor, Drop Voltage, Losses, ETAP 12.6, Capacitor Bank

Item Type:	Conference or Workshop Item (Paper)
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Fakultas Teknik (FT) > Prodi Teknik Elektro
Depositing User:	Herri Gusmedi
Date Deposited:	17 Feb 2020 03:39
Last Modified:	17 Feb 2020 03:39
URI:	http://repository.lppm.unila.ac.id/id/eprint/17502

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