DocumentCode
66675
Title
Voltage Gain Enhancement for a Step-Up Converter Constructed by KY and Buck-Boost Converters
Author
Hwu, K.I. ; Jiang, W.Z.
Author_Institution
Inst. of Electr. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
Volume
61
Issue
4
fYear
2014
fDate
Apr-14
Firstpage
1758
Lastpage
1768
Abstract
In this paper, a novel voltage-boosting converter is presented, which combines one charge pump and one coupled inductor with the turns ratio. The corresponding voltage gain is greater than that of the existing step-up converter combining KY and buck-boost converters. Since the proposed converter possesses an output inductor, the output current is nonpulsating. After some mathematical deductions, an experimental setup with 12-V input voltage, 72-V output voltage, and 60-W output power is used to verify the effectiveness of the proposed converter.
Keywords
charge pump circuits; power convertors; KY converter; buck-boost converter; charge pump; coupled inductor; power 60 W; step-up converter; voltage 12 V; voltage 72 V; voltage boosting converter; voltage gain enhancement; Charge pump; KY converter; coupled inductor;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/TIE.2013.2263779
Filename
6517255
Link To Document