Title :
High voltage gain single stage DC-DC converter based on three-state commutation cell
Author :
Praca, Paulo P. ; Henn, Gustavo A.L. ; Oliveira, Demercil S. ; Barreto, Luiz H.S.C. ; Silva, Ranoyca N.A.L.
Author_Institution :
Energy and Control Processing Group - GPEC, Federal University of Ceará, Fortaleza, Brazil
Abstract :
This paper presents a high voltage gain single stage DC-DC converter based on the three-state commutation cell. The presented converter operates with soft-switching ZVS mode for all switches. The operation principle, project specifications, and experimental results from a 500W prototype are presented in order to validate the proposed structure. The results show de soft switch commutation, reduced stress and high efficiency (over 94%).
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
978-1-4673-4354-1
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2013.6520707
