Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICSET.2012.6357370
Title: Interleaved zero-voltage-switching active-clamped current-fed full-bridge isolated dc/dc converter for fuel cell applications: A case study analysis
Authors: Dharmesh, P.D.
Rathore, A.K. 
Li, X.
Issue Date: 2012
Source: Dharmesh, P.D.,Rathore, A.K.,Li, X. (2012). Interleaved zero-voltage-switching active-clamped current-fed full-bridge isolated dc/dc converter for fuel cell applications: A case study analysis. IEEE International Conference on Sustainable Energy Technologies, ICSET : 23-29. ScholarBank@NUS Repository. https://doi.org/10.1109/ICSET.2012.6357370
Abstract: An interleaved soft-switching active-clamped current-fed full-bridge isolated dc/dc converter has been studied. Its steady-state operation and analysis for wide input voltage and varying power transfer capacity are discussed. Interleaving two full-bridge current-fed converters reduces the input current ripple. Phase-shift modulation with parallel input series output interleaving is adopted. The power density of the converter increases with small devices' ratings and less current/thermal stress on the semiconductor switches. The converter utilizes the energy stored in the transformer leakage and magnetizing inductance to maintain zero-voltage-switching over wide range of source voltage and load variation. It improves the converter efficiency and allows high switching frequency operation. ©2012 IEEE.
Source Title: IEEE International Conference on Sustainable Energy Technologies, ICSET
URI: http://scholarbank.nus.edu.sg/handle/10635/70650
ISBN: 9781457718694
ISSN: 21654387
DOI: 10.1109/ICSET.2012.6357370
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