Improved Voltage Harmonic Control for Shunt Active Power Filters Using Multiple Reference Frames

Author

Ladisa, Claudia ; Zanchetta, Pericle ; Sumner, Mark

Author_Institution

Univ. of Nottingham, Nottingham

fYear

2007

fDate

4-7 June 2007

Firstpage

844

Lastpage

849

Abstract

A new control method for shunt active power filters based only on supply voltage detection is proposed in this paper. A suitable harmonic extraction structure is designed to calculate the active filter compensating current in the d-q reference frames rotating at different harmonic frequencies using line voltage measurements. Every harmonic frame is decoupled from the others so to avoid interactions among the different control loops and to make possible to study the whole system through the superposition principle. The effectiveness of this method is proved by computer simulation using Matlab/Simulink.

Keywords

active filters; power harmonic filters; voltage control; Matlab/Simulink; d-q reference frames; harmonic extraction structure; line voltage measurements; multiple reference frames; shunt active power filters; voltage detection; voltage harmonic control; Active filters; Control systems; Frequency; Impedance; Passive filters; Power harmonic filters; Power system harmonics; Shunt (electrical); Voltage control; Voltage measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on

Conference_Location

Vigo

Print_ISBN

978-1-4244-0754-5

Electronic_ISBN

978-1-4244-0755-2

Type

conf

DOI

10.1109/ISIE.2007.4374707

Filename

4374707