DocumentCode :
1327372
Title :
Analysis and design of single-controlled switch three-phase rectifier with unity power factor and sinusoidal input current
Author :
Tou, Mohamed ; Al-Haddad, Kamal ; Olivier, Guy ; Rajagopalan, Venkatachari
Author_Institution :
GREPCI, Ecole de Technol. Superieure, Montreal, Que., Canada
Volume :
12
Issue :
4
fYear :
1997
fDate :
7/1/1997 12:00:00 AM
Firstpage :
608
Lastpage :
614
Abstract :
This paper describes a new low-cost three-phase AC-DC high-power/low-harmonic-controlled rectifier and its analysis, design, and performance. The circuit consists of a three-phase diode-bridge rectifier, followed by a boost stage containing only one switch and one boost inductor. The proposed converter is used to automatically draw sinusoidal input-current waveforms with high efficiency. This is achieved with discontinuous-input voltage to the rectifier and with a discontinuous-inductor-current mode of operation of the boost converter. By using a simplified single-phase model and symbolic analysis method, analytical equations are obtained and used for design
Keywords :
AC-DC power convertors; frequency control; power factor; power system harmonics; rectifying circuits; switching circuits; AC-DC rectifier; boost inductor; boost stage; discontinuous-inductor-current; discontinuous-input voltage; frequency control; high efficiency; high-power rectifier; low-harmonic-controlled rectifier; single-controlled switch three-phase rectifier; single-phase model; sinusoidal input current; sinusoidal input-current waveforms; symbolic analysis method; three-phase diode-bridge rectifier; unity power factor; Capacitors; Diodes; Equations; Inductors; Performance analysis; Reactive power; Rectifiers; Switches; Topology; Voltage;
fLanguage :
English
Journal_Title :
Power Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8993
Type :
jour
DOI :
10.1109/63.602555
Filename :
602555
Link To Document :
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