Passive Lossless Snubber for PFC AC–DC Converters

YEŞİLYURT, Hüseyin; BODUR, Hacı; AKBOY, Erdem

doi:10.5152/electrica.2020.19091

Passive Lossless Snubber for PFC AC–DC Converters

Hacı BODUR, (Yıldız Teknik Üniversitesi Elektrik-Elektronik Fakültesi Elektrik Mühendisliği Bölümü, İstanbul, Türkiye)

Hüseyin YEŞİLYURT, (Yıldız Teknik Üniversitesi Elektrik-Elektronik Fakültesi Elektrik Mühendisliği Bölümü, İstanbul, Türkiye)

Erdem AKBOY (Yıldız Teknik Üniversitesi, Elektrik-Elektronik Fakültesi, Elektrik Mühendisliği Bölümü, İstanbul, Türkiye)

Electrica

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Yıl: 2020 Cilt: 20 Sayı: 1 Sayfa Aralığı: 97 - 106 Metin Dili: İngilizce DOI: 10.5152/electrica.2020.19091 İndeks Tarihi: 25-06-2021

Passive Lossless Snubber for PFC AC–DC Converters

Öz:

In this study, an improved passive lossless snubber cell for the non-isolated pulse-width modulation direct-current (DC)–DC converter family is proposed.The proposed snubber cell provides soft switching for all semiconductor power devices in the converter under wide-input voltage–current and outputload ranges. Detailed theoretical analysis is carried out and verified with the implementation of a continuous current mode power-factor correctionboost converter having 220-V_AC input, 400-V_DC output, 50-kHz switching frequency, and 1-kW output power. The overall efficiency of the proposedconverter at full load increased from 85% in hard-switching conditions to 97.5%, thanks to the proposed lossless passive snubber cell. The application ofthe proposed snubber cell to other DC–DC converters is also presented.

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	BODUR H, YEŞİLYURT H, AKBOY E (2020). Passive Lossless Snubber for PFC AC–DC Converters. , 97 - 106. 10.5152/electrica.2020.19091
Chicago	BODUR Hacı,YEŞİLYURT Hüseyin,AKBOY Erdem Passive Lossless Snubber for PFC AC–DC Converters. (2020): 97 - 106. 10.5152/electrica.2020.19091
MLA	BODUR Hacı,YEŞİLYURT Hüseyin,AKBOY Erdem Passive Lossless Snubber for PFC AC–DC Converters. , 2020, ss.97 - 106. 10.5152/electrica.2020.19091
AMA	BODUR H,YEŞİLYURT H,AKBOY E Passive Lossless Snubber for PFC AC–DC Converters. . 2020; 97 - 106. 10.5152/electrica.2020.19091
Vancouver	BODUR H,YEŞİLYURT H,AKBOY E Passive Lossless Snubber for PFC AC–DC Converters. . 2020; 97 - 106. 10.5152/electrica.2020.19091
IEEE	BODUR H,YEŞİLYURT H,AKBOY E "Passive Lossless Snubber for PFC AC–DC Converters." , ss.97 - 106, 2020. 10.5152/electrica.2020.19091
ISNAD	BODUR, Hacı vd. "Passive Lossless Snubber for PFC AC–DC Converters". (2020), 97-106. https://doi.org/10.5152/electrica.2020.19091

APA	BODUR H, YEŞİLYURT H, AKBOY E (2020). Passive Lossless Snubber for PFC AC–DC Converters. Electrica, 20(1), 97 - 106. 10.5152/electrica.2020.19091
Chicago	BODUR Hacı,YEŞİLYURT Hüseyin,AKBOY Erdem Passive Lossless Snubber for PFC AC–DC Converters. Electrica 20, no.1 (2020): 97 - 106. 10.5152/electrica.2020.19091
MLA	BODUR Hacı,YEŞİLYURT Hüseyin,AKBOY Erdem Passive Lossless Snubber for PFC AC–DC Converters. Electrica, vol.20, no.1, 2020, ss.97 - 106. 10.5152/electrica.2020.19091
AMA	BODUR H,YEŞİLYURT H,AKBOY E Passive Lossless Snubber for PFC AC–DC Converters. Electrica. 2020; 20(1): 97 - 106. 10.5152/electrica.2020.19091
Vancouver	BODUR H,YEŞİLYURT H,AKBOY E Passive Lossless Snubber for PFC AC–DC Converters. Electrica. 2020; 20(1): 97 - 106. 10.5152/electrica.2020.19091
IEEE	BODUR H,YEŞİLYURT H,AKBOY E "Passive Lossless Snubber for PFC AC–DC Converters." Electrica, 20, ss.97 - 106, 2020. 10.5152/electrica.2020.19091
ISNAD	BODUR, Hacı vd. "Passive Lossless Snubber for PFC AC–DC Converters". Electrica 20/1 (2020), 97-106. https://doi.org/10.5152/electrica.2020.19091