DocumentCode
3430657
Title
A new ZVZCS isolated DC-DC converter
Author
Rahimi, Khalil ; Motlagh, Ali Nazeran ; Pakdel, Majid
Author_Institution
Telecommun. Co. of Esfahan, Esfahan
fYear
2009
fDate
10-13 Feb. 2009
Firstpage
1
Lastpage
5
Abstract
In this paper a novel isolated current-fed full-bridge DC-DC converter with wide input voltage range for the applications is proposed. The voltage transient spikes across the current-fed bridge and the current stress of the current-fed side switches are limited by auxiliary active clamping circuits on both sides, and ZVZCS is achieved. The operating principles and design considerations are discussed and verified by simulations using PSIM software.
Keywords
DC-DC power convertors; bridge circuits; switching convertors; PSIM software; ZVZCS isolated DC-DC converter; auxiliary active clamping circuits; current stress; current-fed bridge; current-fed full-bridge DC-DC converter; current-fed side switch; voltage transient spikes; zero-voltage zero-current switching; Bridge circuits; Clamps; DC-DC power converters; Filters; Pulse width modulation inverters; Stress; Switches; Switching circuits; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Technology, 2009. ICIT 2009. IEEE International Conference on
Conference_Location
Gippsland, VIC
Print_ISBN
978-1-4244-3506-7
Electronic_ISBN
978-1-4244-3507-4
Type
conf
DOI
10.1109/ICIT.2009.4939483
Filename
4939483
Link To Document