Constant frequency resonant topologies for bidirectional DC/DC power conversion

Author

Ray, Biswajit ; Romney-Diaz, Anibal

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Puerto Rico, Mayaguez, Puerto Rico

fYear

1993

fDate

20-24 Jun 1993

Firstpage

1031

Lastpage

1037

Abstract

The use of unidirectional constant frequency (CF) DC-DC power converter families based on quasi-resonant, quasi-square-wave (QSW), and multi-resonant topologies for bidirectional power conversion is proposed. The complete analysis and design considerations for bidirectional buck/boost CF-ZVS-QSW power converters are discussed in terms of switching and resonant frequencies, and switching and conduction losses. Experimental results supporting the proposed concept are included

Keywords

DC-DC power convertors; circuit testing; load flow; losses; network analysis; network synthesis; network topology; resonant power convertors; switching circuits; DC-DC power converter; analysis; bidirectional power conversion; buck/boost; conduction losses; constant frequency resonant topology; design; multi-resonant; power flow; quasi-resonant; quasi-square-wave; resonant frequencies; switching frequency; switching losses; Frequency conversion; Load flow; Power conversion; Pulse width modulation; Resonance; Resonant frequency; Switches; Switching converters; Topology; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1993. PESC '93 Record., 24th Annual IEEE

Conference_Location

Seattle, WA

Print_ISBN

0-7803-1243-0

Type

conf

DOI

10.1109/PESC.1993.472046

Filename

472046