DESIGN OF DC-AC INVERTER LC FILTER FOR SOLAR POWER SYSTEM

Slamet , Riyadi and Marnoto, Tjukup DESIGN OF DC-AC INVERTER LC FILTER FOR SOLAR POWER SYSTEM. Prosiding Seminar Nasional Teknik Kimia “Kejuangan” 2006. D10-1. ISSN 1693 – 4393

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    Abstract

    The solar power system has a great future as clean energy instead jossil fuel, which has implemented in many utilities. An inverter is used to convert direct-current (dc) from solar power generation system to be alternating-current (ac) for utility applications. The output signal of the inverter contains many unwanted frequencies. This research proposes a filter is needed to get the smooth waveform at 60 Hz. The filter circuit which designed is a low pass LC filter to reduce total harmonic distortion. The values of the components of filter are calculated using a procedure described in this paper. Simulation of the circuit is done by Multisim Software v.7. In the circuit simulation, the input filter frequency is varied using function generator. A Bode plotter and an oscilloscope are used to observe the filter gain response and filter output. The simulation result presents that the filter output signal has a smooth waveform although the total harmonic distortion is still high.Keywords: LC filter; total harmonic distortion; waveform

    Item Type: Article
    Subjects: 600 Teknologi
    Divisions: Fakultas Teknologi Industri > Teknik Kimia
    Depositing User: Tjukup marnoto
    Date Deposited: 27 Mar 2012 09:24
    Last Modified: 27 Mar 2012 09:24
    URI: http://repository.upnyk.ac.id/id/eprint/2550

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