|Table of Contents|

A Novel Single-stage Power Factor Correction AC/DC Converter

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2005年03期
Page:
341-344
Research Field:
Publishing date:

Info

Title:
A Novel Single-stage Power Factor Correction AC/DC Converter
Author(s):
ZHANG Ji-hong WANG Wei XU Dian-guo
School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001,China
Keywords:
sing le-stage pow er factor correction AC /DC converter line-current harmonics current cont inuous-conduction mode
PACS:
TM464
DOI:
-
Abstract:
Th is paper presents a single-stage PFC ( pow er factor co rrection) AC /DC converter tha t uses a tapped inducto r. This converter can a lso operate in the current continuous-conduction mode ( CCM ) as the single-stage PFC converter that uses tw o inductors. M ak ing reasonab le use of the leakage inductance in the tapped inducto r can reduce the number of components. The operating principles o f design ing the c ircuits are analyzed, the simu lation and the experimen ts on the circuits are stud ied. Experimental results verify that the line current complies w ith the internat iona l regu lations of IEC61000-3-2 C lass D when the input vo ltage changes in a w ide range of 100~ 240 V and a h igh efficiency of 87% is obta ined.

References:

[ 1] Sebstian J, H ernando M, V illegas P, et a.l Input current shaper based on the ser ies connection of a vo ltag e source and a loos- free resistor [ J ]. IEEE APEC. 98, 1998: 461- 467.
[ 2] Zhang J, Jovanov icM M , Lee F C. Genera l stud ies on sing le-stage pow er- factor- co rrection techn iques [ J]. V irg in ia Tech Pow er E lectronics Sem inar, 1999, 17 : 47- 53.
[ 3] 金春蜂, 张继红, 二宫保. ?¤·?Ó ??r 用$ ? 一段方式AC-DC“ Ó °-? [ J] . 信学技報, 2003, 39 ( 9) : 37- 41. 344.

Memo

Memo:
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Last Update: 2013-03-03