Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/69386
Title: Analysis and implementation of a high efficiency, interleaved current-fed full bridge converter for fuel cell system
Authors: Kong, X.
Khambadkone, A.M. 
Keywords: Current-fed full bridge
DSP
Fuel cell
Interleaved boost
Issue Date: 2005
Source: Kong, X.,Khambadkone, A.M. (2005). Analysis and implementation of a high efficiency, interleaved current-fed full bridge converter for fuel cell system. Proceedings of the International Conference on Power Electronics and Drive Systems 1 : 474-479. ScholarBank@NUS Repository.
Abstract: An interleaved current-fed full bridge DC/DC converter is proposed in this paper which shows good electrical compatibility to fuel cells inherent characteristics. By interleaving two isolated current-fed full bridge converters with parallel input and series output connection, input current ripple can be further reduced. In addition the size of the magnetizing components and current stress of the semiconductor devices on the input side are also reduced. Similarly, smaller voltage rating components can be used on the output side. Only one DSP board is used to generate phase-shifted gated signals and to implement a digital current controller. The main features of the proposed converter are high efficiency, small passive component size and small input current ripple. Experiment results for a 1.2kW interleaved current-fed full bridge converter are provided in the paper. © 2005 IEEE.
Source Title: Proceedings of the International Conference on Power Electronics and Drive Systems
URI: http://scholarbank.nus.edu.sg/handle/10635/69386
ISBN: 0780392965
Appears in Collections:Staff Publications

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