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    Analisis Filter Pasif Single Tuned untuk Mengurangi Arus Harmonisa pada Mixer

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    Fulltext (1.457Mb)
    Date
    2014
    Author
    Wibowo, Pristisal
    Advisor(s)
    Baafai, Usman
    Ramli, Marwan
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    Abstract
    Household appliances is a non-liniear loads generate harmonics, as well as mixers. Mixer is an electronics device that is non-liniear loads, causing harmonic currents. From the measurementbdata is done, there are harmonics in the Individual Harmonic Distortion (IHDi)-3order flow in the mixer that is not according to standard IEC61000-3-2 Class D, to reduce harmonics generated by the mixer used Single Tuned Passive Filter. The results of the simulations carried out before and after the installation of the filter order obtained IHDi 3rd from 55.30% to 27.68% or be less than 0.4464 Ampere to 0.2216 Ampere. While the power factor can be improved from 0.73 into 0.94.
     
    Peralatan rumah tangga merupakan beban non-linier yang menghasilkan harmonisa, termasuk juga mixer. Mixer merupakan peralatan elektronik yang bersifat beban non-linier sehingga menyebabkan arus harmonisa. Dari data pengukuran yang dilakukan, terdapat harmonisa pada Individual Harmonisa Distortion (IHDi) arus orde-3 pada mixer yang tidak sesuai standart IEC61000-3-2 Kelas D, untuk mengurangi harmonisa yang ditimbulkan oleh mixer digunakan Single Tuned Passive Filter. Hasil dari simulasi yang dilakukan sebelum dan sesudah pemasangan filter diperoleh IHDi orde ke-3 dari 55.30% menjadi 27.68% atau berkurang dari 0.4464 Ampere menjadi 0.2216 Ampere. Sedangkan faktor daya dapat diperbaiki dari 0,73 menjadi 0.94.

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    http://repositori.usu.ac.id/handle/123456789/43175
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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV