Effect of the output impedance of active clamp topology in multiphase converters
Author
Jódar Bonilla, María esther de; Villarejo Mañas, José Antonio; Suardiaz Muro, Juan; Soto Vallés, FulgencioResearch Group
División de Sistemas e Ingeniería Electrónica (DSIE)Knowledge Area
Tecnología ElectrónicaPublication date
2007-06Publisher
Institute Electrical and Electronics Engineers. (IEEE)Bibliographic Citation
JÓDAR BONILLA, María Esther de et al. Effect of the output impedance of active clamp topology in multiphase converters. En: IEEE International Symposium on Industrial Electronics (2007: Vigo) ISIE 2007. IEEE International Symposium on Industrial Electronics , June 4-7 2007. IEEE: Vigo, 2007. Pp. 566-571. ISBN 1-4244-0755-9Keywords
Convertidores multifasePérdidas de potencia
Abstract
Passive current sharing in multiphase converters, where resistive losses are not dominant, is a quite complex goal. In this paper an averaged model of an active clamp converter was obtained. It has been checked that these topologies present high output impedance. This property is used like a lossless passive equalization. Simulated results of the average model accuracy and current sharing are presented.
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