DocumentCode
255393
Title
A novel single-switch cascaded DC-DC converter of Boost and Buck-boost converters
Author
Jian Fu ; Bo Zhang ; Dongyuan Qiu ; Wenxun Xiao
Author_Institution
Sch. of Electr. Power, South China Univ. of Technol., Guangzhou, China
fYear
2014
fDate
26-28 Aug. 2014
Firstpage
1
Lastpage
9
Abstract
This paper proposes a novel single-switch dc-dc converter with voltage gain D/(1-D)2 by cascading a Boost converter and a Buck-boost converter. The proposed converter has the advantages of simple circuit structure and extended voltage conversion ratio. The operating principle and steady-state analysis of the proposed converter are discussed in detail. Finally, a prototype is implemented to verify theoretical analysis.
Keywords
DC-DC power convertors; switching convertors; DC-DC converter; buck-boost converters; extended voltage conversion ratio; single-switch cascaded converter; voltage gain; Capacitors; DC-DC power converters; Equations; Inductors; Steady-state; Switches; Switching circuits; Boost converter; Buck-boost converter; Cascaded converter; DC-DC converter; Single-switch;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location
Lappeenranta
Type
conf
DOI
10.1109/EPE.2014.6910723
Filename
6910723
Link To Document