DocumentCode
2914699
Title
PDM control applied to an AC/AC converter with three-phase diode rectifier
Author
Sandali, Abdelhalim ; Chériti, Ahmed ; Sicard, Pierre ; Ali, H. Benkaci
Author_Institution
Lab. d´´automatique et de productique, Univ. Hassan II-Ain Chock, Casablanca
fYear
2005
fDate
6-6 Nov. 2005
Abstract
A control strategy based on pulse density modulation (PDM) is established for an AC/AC converter, consisting of a three-phase diode rectifier without smoothing filter and a series resonant inverter, to control the load power and optimize the power factor of the current drawn from the AC-supply. Two control laws are elaborated. The first considers the optimization of the power-factor but requires very heavy calculations. The second optimizes the displacement factor but requires less calculations
Keywords
AC-AC power convertors; power control; power factor; rectifying circuits; resonant invertors; AC-AC converter; AC-supply; PDM control; load power control; optimization; power factor; pulse density modulation; series resonant inverter; smoothing filter; three-phase diode rectifier; Costs; Diodes; Electromagnetic interference; Filters; Pulse modulation; Rectifiers; Resonance; Resonant frequency; Resonant inverters; Smoothing methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 2005. IECON 2005. 31st Annual Conference of IEEE
Conference_Location
Raleigh, NC
Print_ISBN
0-7803-9252-3
Type
conf
DOI
10.1109/IECON.2005.1569058
Filename
1569058
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