DocumentCode
2541351
Title
Design of High Power Density LLC Resonant Converter with Extra Wide Input Range
Author
Fang, Yu ; Xu, Dehong ; Zhang, Yanjun ; Gao, Fengchuan ; Zhu, Lihong
Author_Institution
Institute of Power Electronics, Zhejiang University, Hangzhou 310027, China. Email: fangyu@zju.edu.cn
fYear
2007
fDate
Feb. 25 2007-March 1 2007
Firstpage
976
Lastpage
981
Abstract
A high power density LLC resonant converter design with extra wide input range is presented. The design consideration for the resonant parameters is discussed. Effect of magnetic component design on the converter efficiency is studied by loss anlysis and experiment. The prototype with switching frequency higher than 500 kHz is built to verify the design.
Keywords
Equivalent circuits; Inductors; Magnetic resonance; Power electronics; Prototypes; Pulse width modulation; Pulse width modulation converters; Switching converters; Switching frequency; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location
Anaheim, CA, USA
ISSN
1048-2334
Print_ISBN
1-4244-0713-3
Type
conf
DOI
10.1109/APEX.2007.357633
Filename
4195837
Link To Document