DocumentCode
3441905
Title
High step-up converter based on charge pump and boost converter
Author
Hwu, K.I. ; Yau, Y.T.
Author_Institution
Dept. of Electr. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
fYear
2010
fDate
21-24 June 2010
Firstpage
1038
Lastpage
1041
Abstract
In this paper, a novel step-up converter is presented, where the charge pump concept, combined with the traditional boost converter structure, is utilized. Although two inductors are used in such a converter, the difference in value between the two inductors does not degrade the performance of this converter. Besides, the behavior of this converter is similar to the traditional boost converter, and hence control of this converter can be realized easily. In this paper, the basic operating principles of the proposed converter are presented along with some experimental results to demonstrate the effectiveness of this converter.
Keywords
charge pump circuits; power convertors; boost converter structure; charge pump; high step-up converter; inductors; Charge pumps; Degradation; Diodes; Inductors; Power electronics; Switches; Switching circuits; Switching converters; Uninterruptible power systems; Zero voltage switching; Step-up converter; boost converter; charge pump;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Conference (IPEC), 2010 International
Conference_Location
Sapporo
Print_ISBN
978-1-4244-5394-8
Type
conf
DOI
10.1109/IPEC.2010.5542070
Filename
5542070
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