DocumentCode
3173890
Title
A PWM plus phase-shift control bidirectional DC-DC converter
Author
Zhao, Chuanhong ; Xu, Dehong ; Fan, Haifeng
Author_Institution
Dept. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Volume
2
fYear
2003
fDate
9-13 Feb. 2003
Firstpage
641
Abstract
A PWM plus phase-shift control bidirectional DC-DC converter is proposed. In this converter, PWM control and phase-shift control are combined to reduce current stress and conducting loss, and to expand ZVS range. The operation principle and analysis of the converter are explained, and ZVS condition is derived. A prototype of PWM plus phase-shift bidirectional DC-DC converter is built to verify analysis.
Keywords
DC-DC power convertors; PWM power convertors; phase control; phase shifters; switching convertors; PWM control; ZVS range; bidirectional DC-DC converter; conducting loss minimization; current stress reduction; phase-shift control; Capacitors; Circuits; DC-DC power converters; Inductance; Pulse width modulation; Pulse width modulation converters; Stress control; Switches; Switching converters; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2003. APEC '03. Eighteenth Annual IEEE
Conference_Location
Miami Beach, FL, USA
Print_ISBN
0-7803-7768-0
Type
conf
DOI
10.1109/APEC.2003.1179282
Filename
1179282
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