Control principle and modulation method for bi-directional and dual coupled series resonant converters

Author

Cheng, Yonghua ; Joeri, V.M. ; Lataire, Philippe

Author_Institution

Vrije Univ. Brussel, Elsene

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

10

Abstract

Using two off-the-shelf IGBT converters, bi-directional series resonant converters are configured to achieve high efficiency for the application of super capacitor based energy storages as peak power unit. The proposed control principle and modulation method decouple the sampling and switching frequencies. As a result, the size of resonant circuit is maximally reduced by increasing the switching frequency without increasing too much processing speed of the control system.

Keywords

automotive electronics; energy storage; insulated gate bipolar transistors; supercapacitors; switching convertors; zero current switching; IGBT converters; ZCS converter; automotive electronics; bi-directional series resonant converters; control principle; dual-coupled series resonant converters; modulation method; resonant circuit; sampling frequency; soft switching; super capacitor based energy storages; switching frequency; Bidirectional control; Capacitors; Control systems; Energy storage; Insulated gate bipolar transistors; RLC circuits; Resonance; Sampling methods; Size control; Switching frequency; Automotive electronics; Converter circuit; Resonant converter; Soft switching; ZCS converters;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417609

Filename

4417609