DocumentCode
2914806
Title
A single switch double forward converter without commutation losses
Author
Borges, Arthur J N ; de Freitas, Luiz Carlos G. ; Junior, João B Vieira ; Coelho, Ernane A A ; Faria, Valdeir J. ; De Freitas, Luiz C G
Author_Institution
Fed. Univ. of Uberlandia
fYear
2005
fDate
6-6 Nov. 2005
Abstract
This paper introduces a new forward converter topology that uses the full hysterisis cycle with two symmetric forward converters coupled in a single magnetic core. It also presents lossless commutation when turning on and off managed by an LC circuit and auxiliary switches. As a result, high frequency switching can be achieved not increasing the switching losses
Keywords
commutation; losses; magnetic cores; magnetic hysteresis; switching convertors; LC circuit; auxiliary switches; commutation loss; high frequency switching; hysterisis cycle; single magnetic core; single switch double forward converter; switching loss; Analog-digital conversion; Capacitors; Circuits; Diodes; Magnetic cores; Magnetic hysteresis; Power transformer insulation; Switches; Switching converters; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 2005. IECON 2005. 31st Annual Conference of IEEE
Conference_Location
Raleigh, NC
Print_ISBN
0-7803-9252-3
Type
conf
DOI
10.1109/IECON.2005.1569064
Filename
1569064
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