Analisis Pengaruh Perubahan Arus Eksitasi Terhadap Arus Jangkar dan Faktor Daya Motor Sinkron Tiga Fasa
Abstract: This paper aimed to
analyze the effect of changing excitation current to the armature current (Ia)
and power factor (cos ΓΈ) on 3-phase synchronous motor behavior.
This research was conducted in Electrical Energy Conversion Laboratory
Department of Electrical Engineering FT-UNP with a limitation of the study as
follows: Analysis of experiments based on the equipment available at the
Electrical Energy Conversion Laboratory Department of Electrical Engineering
Faculty of Engineering, State University of Padang.
Results illustrate the excitation current changes affect the value of the
armature current IA synchronous motor when the load on variasikanp. Flow anchor
has greater value when leading or lagging power factor. In Synchronous Motor
with a load when the load increases and the excitation is given the same value,
the armature current will be greater. Synchronous motor for different loads, it
can be seen that when operating at the same power factor, excitation current at
full load is greater than the excitation current at full load and half load of
zero.
Penulis: Elfizon
Kode Jurnal: jptlisetrodd150865
