Simulasi Active Filter Dan Sistem Kerja Rangkaian Dalam Meredam Harmonisa Pada Vacuum Casting Induction Furnace Dengan Daya 9 KW 13.8 KVA 200 V 3 Fasa 50/60 Hz

Yusak Tanoto • Limboto Limantara • Christian Khandy Lestanto
Journal article Jurnal Teknik Elektro Universitas Kristen Petra • Maret 2005 Indonesia

Abstrak

Non-linier loads such as diode or thyristor rectifier (for example on vacuum casting induction furnace) can be made the current wave become non sinusoidal, and can cause on decrease of the power quality on the utility or in the electric power system. In addition, the distortion become so serious for 5th and 7th harmonic because of the negative effect on the electric tool. The harmonic damping is the right choice to reduce the voltage and current harmonics. This research focuses on the Active Filter that is being chosen for reducing the harmonics. The method can be prove well by used Band Pass Filter 2nd Order and Proportional Integral Controller. With load such as Vacuum Induction Furnace 9 kW, 13.8 kVA, 200V, 3 Ph, 50/60 Hz, we have %ITHD for 5.14% and %VTHD for 3.82%, suited with %THD standard.

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Jurnal

Jurnal Teknik Elektro Universitas Kristen Petra

Jurnal Teknik Elektro Universitas Kristen Petra is published biannually, in May and September, by... tampilkan semua