The power electronics active filter based on a multi-channel inverter

Author

Gwozdz, Michal

Author_Institution

Poznan Univ. of Technol., Poznań, Poland

fYear

2013

fDate

20-21 June 2013

Firstpage

1

Lastpage

4

Abstract

Subject of the article is a power electronics active shunt filter with an extended pass-band. Thanks to this solution an active filter better match a filter input current within a reference signal. Also, pulse modulation components in a filter input current are minimized. A power electronics controlled current source, being essential part of a filter, is based on a multi-channel (interleaved) inverter. The paper presents concept of the 1-phase active shunt filter with utilization of such current source. Also, selected aspects of the control algorithm work and investigations results of the simulation model of the active filter are presented.

Keywords

active filters; constant current sources; invertors; 1-phase active shunt filter; controlled current source; filter input current; multichannel inverter; power electronics active shunt filter; pulse modulation components; Active filters; Harmonic analysis; Inverters; Matched filters; Power harmonic filters; Receivers; current source; multi-channel inverter; power electronics active filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Nonsinusoidal Currents and Compensation (ISNCC), 2013 International School on

Conference_Location

Zielona Go¿¿ra

Print_ISBN

978-1-4673-6312-9

Type

conf

DOI

10.1109/ISNCC.2013.6604448

Filename

6604448