DocumentCode
2988703
Title
Principle of DC Magnetic Biasing in Isolated Full-Bridge DC-DC Converter
Author
Dengke, Yuan ; Xing, Wang ; Lingwei, Zhan ; Yicheng, Zhang ; Yongtao, Yao
Author_Institution
Dept. of Electr. Eng., Tongji Univ., Shanghai, China
fYear
2010
fDate
25-27 June 2010
Firstpage
5417
Lastpage
5420
Abstract
This paper deals with the dc magnetic biasing of high frequency transformer of the isolated full bridge converter. Analytical calculations are given detailed based on the modes of the converter considering leakage inductance. Herewith, the impact of the source, load, leakage inductance, magnetizing inductance and line resistance on dc magnetic biasing is considered and analyzed. Finally simulation results are presented to verify the validity of the analytical calculations.
Keywords
DC-DC power convertors; bridge circuits; high-frequency transformers; power transformers; dc magnetic biasing; high frequency transformer; isolated full-bridge DC-DC converter; leakage inductance; line resistance; magnetizing inductance; Bridges; Frequency conversion; Fuel cells; Inductance; Motion control; dc magnetic biasing; high frequency tansformer; isolated full birdge converter;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-6880-5
Type
conf
DOI
10.1109/iCECE.2010.1315
Filename
5630315
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