Title :
A Three-Phase Bidirectional DC-DC Converter for Automotive Applications
Author :
Su, Gui-Jia ; Tang, Lixin
Author_Institution :
Nat. Transp. Res. Center, Oak Ridge Nat. Lab., Knoxville, TN
Abstract :
This paper presents a three-phase soft-switching, bidirectional dc-dc converter for high-power automotive applications. The converter employs dual three-phase active bridges and operates with a novel asymmetrical but fixed duty cycle for the top and bottom switches of each phase leg. Simulation and experimental data on a 6-kW prototype are included to verify the novel operating and power flow control principles.
Keywords :
DC-DC power convertors; automotive electronics; bridge circuits; switching convertors; active bridges; automotive electronics; bidirectional DC-DC converter; power flow control; soft-switching convertors; Automotive applications; Bridges; DC-DC power converters; Electromagnetic interference; Fuel cell vehicles; Government; Leg; Switches; Switching converters; Vehicle driving;
Conference_Titel :
Industry Applications Society Annual Meeting, 2008. IAS '08. IEEE
Conference_Location :
Edmonton, Alta.
Print_ISBN :
978-1-4244-2278-4
Electronic_ISBN :
0197-2618
DOI :
10.1109/08IAS.2008.286
