DocumentCode
2248398
Title
Integrated uninterruptible DC converter with low input distortion and wide regulation capability
Author
Yuan, X.M. ; Lin, W.X.
Author_Institution
Inst. of Power Electron., Zhejiang Univ., China
fYear
1994
fDate
26-28 Oct 1994
Firstpage
638
Lastpage
644
Abstract
This paper presents a novel integrated uninterruptible AC/DC power converter which operates at unity power factor. With the inherent high frequency triport configuration, it delivers uninterrupted DC power to the load through two independent power sources of commercial input power and battery power. The circuit operation and theoretical analysis, together with the experimental results from a prototype for verification of the theory, are presented
Keywords
AC-DC power convertors; multiport networks; power factor; secondary cells; uninterruptible power supplies; UPS; battery power; commercial input power; high frequency triport configuration; low input distortion; uninterruptible AC/DC power converter; unity power factor; wide regulation capability;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Variable-Speed Drives, 1994. Fifth International Conference on
Conference_Location
London
Type
conf
DOI
10.1049/cp:19941039
Filename
341635
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