DocumentCode
2891029
Title
Three Phase Resonant DC Link PDM Active Converter with Unity Power Factor and Sinewave Current Shaping Functions
Author
Yurugi, K. ; Yonemori, H. ; Nakaoka, M.
Author_Institution
Department of Electrical and Electronics Engineering, Kobe University, 1-1, Rokko-dai, Nada-ku, Kobe City, 657, Japan
fYear
1994
fDate
11-15 April 1994
Firstpage
405
Lastpage
412
Abstract
This paper presents the state-of-the-art Discrete Pulse Modulated(DPM) three-phase AC/DC power converter with an Active-Voltage Clamped Resonant DC Link (ACRDCL). Its DSP-based digital control strategy to realize a unity power factor correction and sinewave line current shaping is proposed. The operating characteristics are illustrated using simulational results and experimental data. In addition, the biderectional double power conversion circuit with a single stage of ACRDCL is demonstrated as an extended concept of the switched mode DPM rectifier treated here.
Keywords
Analog-digital conversion; Circuit simulation; Digital control; Power conversion; Power factor correction; Pulse modulation; Pulse width modulation converters; Reactive power; Resonance; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Special Conference, 1994. TELESCON '94. The first International
Conference_Location
Berlin, Germany
Type
conf
DOI
10.1109/TELESC.1994.4794367
Filename
4794367
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