Căutare Annals of the University "Dunarea de Jos" of Galati. Fascicle III: Electrotechnics, Electronics, Automation Control and Informatics după Subiect "Active Power Filters"
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Active Power Filter with Indirect Control for Line-Frequency Controlled Rectifiers
("Dunarea de Jos" University of Galati, 2009)Line-frequency controlled rectifiers have two major disadvantages: variable displacement power factor and high harmonic current fed to the power supply. If the power converter is large, e.g. for rolling mills drives, it ...