DESIGN AND ANALYSIS OF TWO STAGE BOOST CONVERTER WITH IMPROVED CONTROL

Authors : Mustafa Şentürk, Hüseyin Yeşilyurt

Pages : 623-638

Doi:10.17482/uumfd.1385376

View : 30 | Download : 45

Publication Date : 2024-08-30

Article Type : Research Paper

Abstract :In this article, a high-gain two-stage boost converter with improved control is proposed. In order the increase the regulation quality and power density a common control strategy introduced. In the proposed control method, each boost stage is controlled by the same controller. This method provides easy control and low cost and allows the use of lower voltage capacitors at the output of first boost stage. The converter is designed in two stages to increase from 12 VDC input voltage to 42 VDC and 150 VDC. Detailed theoretical analysis of the proposed converter is carried out and validated with a prototype having 100 W output power. Using the results obtained from the application circuit, the proposed boost converter with improved control is compared with the conventional two-stage boost converter operated under the same conditions.
Keywords : iki Aşamalı Yükseltici Dönüştürücü, PWM Kontrol, Geliştirilmiş Kontrol, Yüksek Gerilim Kazancı, Yüksek Verimlilik, Düşük Maliyet