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Relationships between Harmonic Characteristics and Different Types of Voltage Source

Author(s): Risnidar Chan

ISSN 1693-6930

Volume: 10;
Issue: 2;
Date: 2012;
Original page

Keywords: type of voltage source | power factor | harmonic characteristic | Total Harmonic Distortion

This paper discusses about harmonic characteristics due to different types of voltage sources. Usually, the voltage source is sinusoidal. But in actual condition the load that receive voltage sources through the elements where the output voltage of element as input to the load is not pure sinusoidal, for example voltage source at  (PCC) between transformer and linear load and nonlinear load. This research has been done with Schhafner Power Quality Analyzer and PM300 Power Quality Analyzer, was focused to all harmonic characteristics as power, voltage, current, power factor (p.f.), Harmonic Distortion, and harmonic energy losses cost. The load is Induction Motor with Adjustable Speed Drive (ASD) because the Induction Motor with Adjustable Speed Drive (ASD) is one of electronic device causes harmonics. The voltage sources in this research are sine wave, square wave and harmonic order combinations of 3rd, 5th and 7th which can create from Schhafner Power Quality Analyzer.
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