DocumentCode
1681949
Title
A novel phase shift controlled ZVZCS full bridge DC-DC converter: analysis and design considerations
Author
Wu, Xinke ; Zhao, Chen ; Zhang, Junming ; Qian, Zhaoming
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Volume
3
fYear
2004
Firstpage
1790
Abstract
A novel ZVZCS full bridge DC-DC converter based on the phase shift control is proposed in this paper. The converter can achieve ZVS for leading lag switches and ZCS for lagging leg switches respectively without any increase both current and voltage stresses. This converter can achieve high efficiency by reducing the circulating conduction loss and employing schottky diodes, especially in high input voltage applications. A 1 kW prototype verified the theoretical analysis.
Keywords
DC-DC power convertors; Schottky diodes; switching convertors; 1 kW; ZVZCS full bridge DC-DC converter; circulating conduction loss reduction; current stress; high input voltage application; lagging leg switches; leading lag switches; phase shift control; schottky diodes; voltage stress; Bridge circuits; DC-DC power converters; Leg; Prototypes; Schottky diodes; Stress; Switches; Switching converters; Zero current switching; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
ISSN
0197-2618
Print_ISBN
0-7803-8486-5
Type
conf
DOI
10.1109/IAS.2004.1348713
Filename
1348713
Link To Document