Comparison of multi-phase SAB converters vs. multi-phase SRC converters

This paper presents a novel comparative study of two multi-phase medium-frequency (MF) dc-dc converters: a single-active-bridge (SAB) and series-resonant-converter (SRC). Moreover, a new parametric model of SAB converters is developed, where the number of phases is a parameter within the expressions...

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Bibliographische Detailangaben
Hauptverfasser:	Garcia-Bediaga, Asier, Villar, Irma, Etxeberria-Otadui, Ion, Barrade, Philipe, Rufer, Alfred
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Capacitors dc-dc power converters high-power density medium frequency parametric models Parametric statistics Resistance Semiconductor device modeling soft-switching Switches Switching loss Topology
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Beschreibung
Zusammenfassung:	This paper presents a novel comparative study of two multi-phase medium-frequency (MF) dc-dc converters: a single-active-bridge (SAB) and series-resonant-converter (SRC). Moreover, a new parametric model of SAB converters is developed, where the number of phases is a parameter within the expressions. The analytical comparison is verified with simulation and experimental results, using PLECS software and a 10kW/20kHz/500V laboratory prototype.
ISSN:	2329-3721 2329-3748
DOI:	10.1109/ECCE.2013.6647440