DocumentCode
1586901
Title
An improved dual active bridge DC/DC converter
Author
Zhang, J.M. ; Xu, David M. ; Qian, Zhaoming
Author_Institution
Power Electron. Res. Inst., Zhejiang Univ., Hangzhou, China
Volume
1
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
232
Abstract
This paper proposes a novel control scheme for a dual active bridge (DAB) DC/DC converter. The proposed control scheme eliminates the large feedback energy problem existing in previous DAB converters and achieves ZVZCS of all switches. The efficiency and output capacitor current ripple are improved. Simulation results and experimental results from a prototype are presented
Keywords
DC-DC power convertors; active networks; bridge circuits; switched mode power supplies; switching circuits; SMPS; ZVZCS; control scheme; dual active bridge DC/DC converter topology improvement; efficiency improvement; feedback energy problem elimination; output capacitor current ripple improvement; switches; zero voltage/zero current switching; Bridge circuits; Capacitors; DC-DC power converters; Power generation; Rectifiers; Steady-state; Switches; Switching converters; Topology; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location
Vancouver, BC
ISSN
0275-9306
Print_ISBN
0-7803-7067-8
Type
conf
DOI
10.1109/PESC.2001.954025
Filename
954025
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