A shunt active compensation strategy with zero neutral current in two-phase three-wire systems

Author

De S Furtado, Pablo C. ; Barbosa, Pedro G. ; Do C. B. P. Rodrigues, Marcio

Author_Institution

Power Electron. & Autom. Group, Fed. Univ. of Juiz de Fora, Juiz de Fora, Brazil

fYear

2015

fDate

June 29 2015-July 2 2015

Firstpage

1

Lastpage

5

Abstract

This work deals with a shunt active power filter, which is controlled to compensate residential installations fed by two-phases and neutral derived from a three-phase grid. A compensation strategy is proposed to mitigate harmonic currents, reactive power and neutral currents due to reactive and nonlinear loads. System characteristics, the proposed control strategy and its implementation scheme are described in detail. Experimental results are presented in order to confirm the proposed two-phase three-wire compensation scheme.

Keywords

active filters; compensation; electrical installation; power filters; power grids; power system harmonics; reactive power; control strategy; harmonic currents; neutral currents; nonlinear loads; reactive loads; reactive power; residential installations; shunt active compensation strategy; shunt active power filter; three-phase grid; two-phase three-wire compensation scheme; two-phase three-wire systems; zero neutral current; Harmonic analysis; Power electronics; Power quality; Power system harmonics; Reactive power; Shunts (electrical); Power conditioning; power quality; shunt compensation; two-phase active filters;

fLanguage

English

Publisher

ieee

Conference_Titel

PowerTech, 2015 IEEE Eindhoven

Conference_Location

Eindhoven

Type

conf

DOI

10.1109/PTC.2015.7232520

Filename

7232520