DocumentCode
230871
Title
A resonant bi-directional dc-dc converter
Author
Twiname, Ross P. ; Thrimawithana, Duleepa J. ; Madawala, Udaya K. ; Baguley, Craig
Author_Institution
Dept. of Electr. & Electron. Eng., Auckland Univ. of Technol., Auckland, New Zealand
fYear
2014
fDate
Feb. 26 2014-March 1 2014
Firstpage
307
Lastpage
311
Abstract
This paper presents a novel dual active bridge (DAB) converter suitable for high power bidirectional power transfer. The converter topology comprises full bridge converters on each side linked by a tuned LCL network and a high frequency transformer, which provides galvanic isolation. According to theoretical analysis and simulations the addition of this resonant network significantly improves efficiency as a result of the smaller currents in the bridge semiconductor switches and in the transformer.
Keywords
DC-DC power convertors; resonant power convertors; DAB converter; bridge semiconductor switches; converter topology; dual active bridge converter; full bridge converters; galvanic isolation; high frequency transformer; high power bidirectional power transfer; resonant bi-directional DC-DC converter; resonant network; tuned LCL network; Batteries; Bridge circuits; Distributed power generation; Inductors; Phase modulation; Topology; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology (ICIT), 2014 IEEE International Conference on
Conference_Location
Busan
Type
conf
DOI
10.1109/ICIT.2014.6894885
Filename
6894885
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