DocumentCode
1567591
Title
DFT-based Repetitive Control of a Series Active Filter Integrated with a 12-pulse Diode Rectifier
Author
le Roux, A.D. ; du T.Mouton, H. ; Akagi, H.
Author_Institution
Stellenbosch Univ., Stellenbosch
fYear
2007
Firstpage
2997
Lastpage
3002
Abstract
This paper considers the transient performance and stability of a recurrent DFT-based control method for a series active filter integrated with a 12-pulse diode rectifier. The control method targets specific harmonics and/or the negative sequence fundamental component of the supply current and is intended for use with non-sinusoidal/unbalanced supply voltages. The proposed control method is based on DFTs instead of the dq-method and a simple approach is used to account small frequency variations found in practical power systems.
Keywords
active filters; design for testability; diodes; rectifiers; 12-pulse diode rectifier; DFT-based repetitive control; active filter; practical power systems; Active filters; Control systems; Current supplies; Diodes; Power harmonic filters; Power system harmonics; Power system transients; Rectifiers; Stability; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2007. PESC 2007. IEEE
Conference_Location
Orlando, FL
ISSN
0275-9306
Print_ISBN
978-1-4244-0654-8
Electronic_ISBN
0275-9306
Type
conf
DOI
10.1109/PESC.2007.4342501
Filename
4342501
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