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Electrical Technology RussiaIssue 1, 2000, Pages 115-130

The active filter - A new component of energy-saving electric drive systems(Article)

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  • aUrals State Professional-Pedagogical University
  • bNovouralsk Polytechnic Institute, Moscow State Engineering-Physics Institute (Technical University), Russian Federation

Abstract

The results of the development of a mathematical model of an active rectifier constructed using fully controllable power elements - insulated gate bipolar transistors, are given. The rectifier operates in the PWM mode. A vector control system is synthesized, which, under conditions of network voltage fluctuations and load changes, stabilizes the active rectifier output voltage and ensures bilateral energy exchange with the power supply network when regulating the network power factor and forms nearly sinusoidal currents consumed from the network. The results of modeling are given.

Author keywords

Active filterAlternating current driveControl systemMathematical modelPulse-width modulation
  • ISSN: 10287957
  • Source Type: Journal
  • Original language: English
  • Document Type: Article

  Urals State Professional-Pedagogical University,
© Copyright 2012 Elsevier B.V., All rights reserved.

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