DocumentCode
3246377
Title
A boost PWM soft-single-switched converter
Author
Barbosa, Lucio R. ; Vieira, Joao B., Jr. ; De Freitas, Luiz C. ; Farias, Valdeir J.
Author_Institution
Dept. de Engenharia Electr., Univ. Fed. de Uberlandia, Brazil
Volume
1
fYear
1998
fDate
17-22 May 1998
Firstpage
401
Abstract
This paper presents a new boost PWM soft-single-switched power converter which, having only a single active switch, is able to operate with soft switching in a pulse width modulation way. In addition, such a power converter can work at high switching frequencies for a wide range of load. In order to illustrate the operating principle of these new power converters, a detailed study, including simulations and experimental tests is carried out. The validity of these new power converters is guaranteed by the obtained results
Keywords
DC-DC power convertors; PWM power convertors; switching circuits; boost PWM power convertor; load range; operating principle; pulse width modulation; single active switch; soft switching; switching frequencies; Capacitors; Filters; Pulse width modulation; Pulse width modulation converters; Resonance; Snubbers; Switches; Switching converters; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location
Fukuoka
ISSN
0275-9306
Print_ISBN
0-7803-4489-8
Type
conf
DOI
10.1109/PESC.1998.701930
Filename
701930
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