A new current controller applied to four-branch inverter shunt active filters with UPF control method

Author

Abellán, Antonio ; Garcerá, Gabriel ; Pascual, Marcos ; Figueres, Emilio

Author_Institution

Dept. de Ingenieria Electronica, Univ. Politecnica de Valencia, Alicante, Spain

Volume

3

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

1402

Abstract

The purpose of this paper is to present a new current controller applied to a four-branch inverter shunt active filter in unbalanced and nonsinusoidal conditions. It is based on a space vector generalization using Scott´s transformation that is able to decrease the relationship between do and ac voltage. For controlling the active filter the UPF control method based on the time domain analysis is used

Keywords

active filters; electric current control; invertors; power distribution control; power harmonic filters; power supply quality; power system harmonics; time-domain analysis; Scott´s transformation; UPF control method; current controller; four-branch inverter shunt active filter; harmonic currents; nonsinusoidal conditions; power distribution networks; power quality; space vector generalization; time domain analysis; unbalanced conditions; Active filters; Control systems; Inverters; Power harmonic filters; Power system harmonics; Pulse width modulation converters; Reactive power; Time domain analysis; Topology; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual

Conference_Location

Vancouver, BC

ISSN

0275-9306

Print_ISBN

0-7803-7067-8

Type

conf

DOI

10.1109/PESC.2001.954316

Filename

954316