Aplikasi Low Pass RC Filter Untuk Mengurangi Harmonisa Pada Lampu Hemat Energi

Wahri Sunanda, Rika Favoria Gusa

Abstract


Voltage and current harmonics produced by nonlinear loads which reduce electrical power quality and
energy saving lamp is one of example of it. This research was done by performing studies in harmonic voltage and
harmonic current from four different brands of energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt
and uses IEEE Standard of 519-1992 as a reference in determining maximum limitation voltage and current
harmonics. The result of the tests were showed that total harmonic distortion (THD) voltage at each different brand of
energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt did not exceed the IEEE 519-1992 maximum
limitation of 5%. While total harmonic distortion (THD) current at each different brand of energy saving lamp having
power rating of 8 watt, 16 watt, and 20 watt had exceed result range exceeding 71,2%. After using low pass RC filter
as passive electronic circuit, the total harmonic distortion (THD) current was obtained for each different brand of
energy saving lamp having power rating of 8 watt, 16 watt, and 20 watt, it was showed that the range of total harmonic
distortion (THD) current under 14,262%.


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DOI: https://doi.org/10.17529/jre.v10i1.144

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