Title: Reversible DC-DC converter for a dual voltage automative system using zero voltage switching techniques
Creator: Scortaru, Petre, Nicolae, Dan-Valentin, Cernat, M., Puklus, Zoltan
Subject: DC-DC converters
Date: 2008
Type: Conference proceedings
Identifier: http://hdl.handle.net/10210/20033
Identifier: uj:16063
Identifier: Citation: Scortaru, P. et al. 2008. Reversible DC-DC converter for a dual voltage automative system using zero voltage switching techniques. Proceedings of OPTIM'08, 22-24 May 2008, Brasov, Romania. DOI: 10.1109/OPTIM.2008.4602417
Description: Abstract: A novel hysteretic controller for a bi-directional dc-dc converter with ZVS and interleaving for dual voltage systems in automobiles is presented. A variable frequency extended band hysteretic current control method is proposed. In comparison with classical fixed frequency current control PWM, the reverse polarity peak current needed for ZVS operation is kept constant. Inductor current ripple decreases with load reduction. Automatic changes in operation between buck and boost modes are accomplished without transient currents. Converter simulations are carried out using Matlab/Simulink platform.
Publisher: OPTIM
Language: English
Rights: ©2008, authors
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Reversible DC-DC converter for a dual voltage automative system using zero voltage switching techniques