Filter Hybrid Yang Menggunakan Transformator Daya Rendah Untuk Mengkompensasi Arus Harmonik Dan Memperbaiki Faktor Daya Di Sistem Tenaga Listrik Industri

Chandranata, Adi (2005) Filter Hybrid Yang Menggunakan Transformator Daya Rendah Untuk Mengkompensasi Arus Harmonik Dan Memperbaiki Faktor Daya Di Sistem Tenaga Listrik Industri. Masters thesis, Institut Teknologi Sepuluh November.

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Abstract

Penelitian ini membahas filter daya hybrid untuk sistem daya tiga phase yang menggunakan peralatan perbaikan faktor daya. Kapasitor peralatan perbaikan faktor daya secara umum dapat menimbulkan permasalahan resonansi dalam jaringan, kapasitor tersebut dapat digunakan sebagai filter pasif yang terhubung seri dengan transformator. Rangkaian ini akan membentuk satu perangkap harmonik. Filter hybrid meredam resonansi yang timbul antara impedansi jaringan dan peralatan perbaikan faktor daya. Topologi filter ini dapat juga mengkompensasi arus harmonik. Hasil simulasi menunjukan power faktor pada sisi beban dapat diperbaiki dari 0,77 menjadi 0,96. Total harmonik dari tegangan beban dapat diturunkan dari 25,31% menjadi 3,31%.
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Research investigates hybrid power filter for three phase power systems which include passive power factor correction equipment. The capacitors of the power factor correction, which generally cause resonant problems in harmonic distorted networks, can be used for passive filtering by connecting a transformer with a low magnetizing inductance in series hence creating a single harmonic trap. The hybrid filter damps resonances occurring between line impedances and the power factor correction equipment. In addition, the hybrid filter topology can be used to compensate harmonic currents. Simulation shows that the power factor is increased from 0.77 into 0.96. Total harmonic distortion of the voltage reduced from 25.31% into 3.39%.

Item Type:	Thesis (Masters)
Additional Information:	RTE 621.314 Adi f
Uncontrolled Keywords:	Filter pasif, filter hybrid, perbaikan faktor daya, harmonik, Passive filter, hybrid filter, power factor correction, harmonics.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2551 Electric transformers. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3226 Transients (Electricity). Electric power systems. Harmonics (Electric waves).
Divisions:	Faculty of Electrical Technology > Electrical Engineering > 20101-(S2) Master Thesis
Depositing User:	magang .
Date Deposited:	07 Oct 2026 01:52
Last Modified:	07 Oct 2026 01:52
URI:	http://repository.its.ac.id/id/eprint/145360

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