Control strategy of active power filter with adaptive FIR filter-based and DFT-based reference estimation

Author

Komrska, T. ; Zák, J. ; Peroutka, Z.

Author_Institution

Dept. of Electromech. & Power Electron., Univ. of West Bohemia, Plzen, Czech Republic

fYear

2010

fDate

14-16 June 2010

Firstpage

1524

Lastpage

1529

Abstract

This paper focuses on comparison of adaptive and predictive FIR filter-based and discrete Fourier transform-based current reference estimation for active power filters. Both estimation methods as well as a control algorithm of the single-phase shunt-type active power filter which is able to suppress harmonic currents drawn by nonlinear load are discussed. Performance and filtering quality are presented by experimental results made on a designed APF laboratory prototype.

Keywords

FIR filters; active filters; adaptive filters; discrete Fourier transforms; power control; power harmonic filters; DFT-based reference estimation; active power filter control strategy; adaptive FIR filter; discrete Fourier transform; harmonic current suppression; Active filters; Adaptive control; Adaptive filters; Filtering; Finite impulse response filter; Laboratories; Power harmonic filters; Power system harmonics; Programmable control; Prototypes; Adaptive filters; Discrete Fourier transform; Harmonic estimation; Power filters;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Electrical Drives Automation and Motion (SPEEDAM), 2010 International Symposium on

Conference_Location

Pisa

Print_ISBN

978-1-4244-4986-6

Electronic_ISBN

978-1-4244-7919-1

Type

conf

DOI

10.1109/SPEEDAM.2010.5545046

Filename

5545046