DocumentCode
3510923
Title
New high-gain step-up DC/DC converter with high-frequency isolation
Author
Vinnikov, Dmitri ; Zakis, Janis ; Husev, Oleksandr ; Strzelecki, Ryszard
Author_Institution
Dept. of Electr. Drives & Power Electron., Tallinn Univ. of Technol., Tallinn, Estonia
fYear
2012
fDate
5-9 Feb. 2012
Firstpage
1204
Lastpage
1209
Abstract
This paper presents a new step-up DC/DC converter topology. The converter is intended for applications that require a high gain of the input voltage and galvanic isolation, i.e. power conditioning systems for alternative energy sources such as fuel cells. The operation principle of the converter is explained by help of a steady state analysis. Simulation results are presented and analyzed. Finally, the experimental results are provided and a modification possibility of the proposed converter is discussed.
Keywords
DC-DC power convertors; power supply quality; alternative energy source; galvanic isolation; high frequency isolation; high gain input voltage; high gain step up DC-DC converter; power conditioning system; Capacitors; DC-DC power converters; Equivalent circuits; Fuel cells; Topology; Transistors; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition (APEC), 2012 Twenty-Seventh Annual IEEE
Conference_Location
Orlando, FL
Print_ISBN
978-1-4577-1215-9
Electronic_ISBN
978-1-4577-1214-2
Type
conf
DOI
10.1109/APEC.2012.6165972
Filename
6165972
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