Comparative analysis of full bridge and half bridge current resonant DC-DC converter

Author

Kato, Hisatsugu ; Matsuo, Hirofumi ; Ito, Tsubasa ; Kawazu, Shuhei ; Kawahara, Daiki ; Motomura, Satoshi ; Hamaguchie, Ryota

Author_Institution

Grad. Sch. of Sci. & Technol., Nagasaki Univ., Nagasaki, Japan

fYear

2011

fDate

9-13 Oct. 2011

Firstpage

1

Lastpage

6

Abstract

This paper deals with a comparative analysis of full bridge and half bridge current resonant DC-DC converter. The novel current resonant DC-DC converter has been proposed to improve the power efficiency. The full bridge DC-DC converter is suitable for the low input voltage and large input current as in the fuel cell power supply system, and the half bridge one is suitable to the solar cell power supply system, in which the input voltage is relatively high and variation width of the input voltage in large.

Keywords

DC-DC power convertors; solar cells; fuel cell power supply system; full bridge current resonant DC-DC converter; half bridge current resonant DC-DC converter; low input voltage; power efficiency; solar cell power supply system; Current measurement; Switches; Voltage measurement; Windings; Current resonant; DC-DC converter; Full bridge; Half bridge; Voltage doubler rectifier;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Energy Conference (INTELEC), 2011 IEEE 33rd International

Conference_Location

Amsterdam

ISSN

2158-5210

Print_ISBN

978-1-4577-1249-4

Electronic_ISBN

2158-5210

Type

conf

DOI

10.1109/INTLEC.2011.6099776

Filename

6099776