Comparison between unity power factor and instantaneous power theory control strategies applied to a three phase active power filter

Author

González, David ; Balcells, Josep ; Lovera, Santiago ; Lima, Ricardo

Author_Institution

Dept. of Electron. Eng., Univ. Politecnica de Catalunya, Terrassa, Spain

Volume

2

fYear

1998

fDate

31 Aug-4 Sep 1998

Firstpage

843

Abstract

The aim of this paper is to compare the steady- and transient state performances given by two different control strategies of a three-phase active power filter. The goal is to determine which control strategy provides better dynamic behaviour with the same size of passive components, especially the storing capacitor at the DC side. Simulation results comparing the unity power factor (UPF) and another control scheme based on the instantaneous power theory (IPT) are presented

Keywords

active filters; harmonic distortion; power factor correction; power harmonic filters; DC side storage capacitor; control simulation; dynamic behaviour; instantaneous power theory control strategy; passive components; steady-state performance; three-phase active power filter; transient state performance; unity power factor control strategy; Active filters; Capacitors; Frequency domain analysis; Inductors; Inverters; Leg; Reactive power; Switches; Unsolicited electronic mail; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE

Conference_Location

Aachen

Print_ISBN

0-7803-4503-7

Type

conf

DOI

10.1109/IECON.1998.724203

Filename

724203