A Current Control for Three-Phase Four-Wire Shunt Active Filters

  • Agostino Lecci Antonio Dell'Aquila
  • Published 2006


Shunt active filters are designed to compensate for harmonic currents, reactive power and neutral current by injecting filtering currents into the electric grid. These can be considered as a controlled current source and prove to be particularly effective when their control system provides a good reference tracking [1–17]. The simplest control technique for… (More)

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