CD Skripsi

Perancangan Boost Converter Dilengkapi Power Factor Correction (Pfc) Untuk Mereduksi Harmonisa Dan Meningkatkan Efisiensi Daya

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ABSTRACT
The main issue in conventional single-phase diode rectifier systems is the low power factor and high total harmonic distortion (THD) of the input current, especially under dynamic load conditions. This study aims to design and simulate a Boost Converter system equipped with Power Factor Correction (PFC) to improve power quality by increasing the power factor, reducing THD, and enhancing efficiency under varying load conditions. The method involves designing a Boost Converter topology operating in Continuous Conduction Mode (CCM), selecting appropriate power electronic components based on system specifications, and applying an Average Current Mode Control (ACMC) strategy with PI controllers in both voltage and current control loops. Simulations were carried out using MATLAB/Simulink to compare the performance between the Boost PFC system and a conventional diode rectifier system without PFC. Simulation results show that the Boost PFC system successfully maintains a high power factor above 0.995 across all load variations (300 W–1000 W), with THD reduced from 11.11% to 8.28%, and efficiency significantly improved up to 96.06%. In contrast, the diode rectifier system showed a declining power factor down to 0.817, persistently high THD above 25%, and low efficiency, especially at light loads. Additionally, the input current waveform in the Boost PFC system was more sinusoidal and synchronized with the input voltage. Therefore, implementing a Boost Converter with PFC is proven effective in improving power quality and is highly recommended for AC-DC power conversion systems operating under dynamic load conditions.
Keywords: Boost Converter, Power Factor Correction, THD, dynamic load, efficiency, simulation, ACMC

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2107110739

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – Elektro., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2107110739

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK ELEKTRO

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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