DocumentCode
2658554
Title
Bidirectional DC-DC converter using secondary LLC resonant tank
Author
Eun-Soo Kim ; Jun-Hyoung Park ; Jong-Sung Joo ; Seung-Min Lee ; Kwangseob Kim ; Young-Su Kong
Author_Institution
Electr. & Electron. Eng., Jeonju Univ., Jeonju, South Korea
fYear
2015
fDate
15-19 March 2015
Firstpage
2104
Lastpage
2108
Abstract
In order to have high gain LLC resonant characteristics in the bidirectional power transfers, a bidirectional Secondary LLC (SLLC) resonant converter with auxiliary inductors and resonant capacitors is proposed. Auxiliary inductors and resonant capacitors are connected in the secondary side of the proposed converter. An 1kW prototyped bidirectional SLLC resonant converter for interfacing the 400V DC buses is built and tested to verify the validity and applicability of the proposed converter.
Keywords
DC-DC power convertors; LC circuits; capacitors; inductors; resonant power convertors; auxiliary inductor; bidirectional DC-DC converter; bidirectional SLLC resonant converter; bidirectional power transfer; bidirectional secondary LLC resonant converter; power 1 kW; resonant capacitor; secondary LLC resonant tank; voltage 400 V; Capacitors; DC-DC power converters; Frequency conversion; Inductance; Inductors; Magnetic resonance; Bidirectional DC-DC Converter; LLC Resonant Converter;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition (APEC), 2015 IEEE
Conference_Location
Charlotte, NC
Type
conf
DOI
10.1109/APEC.2015.7104639
Filename
7104639
Link To Document