DocumentCode
1563600
Title
Design and analysis of AC/DC converters with interleaved Power Factor Correction
Author
Wang, J.C. ; Hon-Ji Chen
Author_Institution
Dept. of Electron. Eng., Univ. of Yuan Ze, Taoyuan
fYear
2008
Firstpage
485
Lastpage
489
Abstract
In this paper, two current sharing control schemes base on average current mode control is proposed for interleaved Power Factor Correction (PFC) converter. The boost inductor current of each phases of interleaved PFC must be sensed to achieve current sharing and power limiting. To meet this requirement, we proposed a current transformers current sense skill which achieve current sharing and also can improve current harmonic distortion during high line operation. Finally, the SPICE like tool of simulation for the whole system is built up for verification.
Keywords
AC-DC power convertors; power factor correction; power system control; power system harmonics; power system planning; AC-DC converters; SPICE; average current mode control; boost inductor current; current sharing; current transformers; harmonic distortion; power factor correction; power limiting; Interleaved; PFC; boost; current sharing;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2008. PEMD 2008. 4th IET Conference on
Conference_Location
York
ISSN
0537-9989
Print_ISBN
978-0-86341-900-3
Type
conf
Filename
4528886
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