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DFT-based repetitive control of a series active filter integrated with a 12-pulse diode rectifier
- Source :
- IEEE Transactions on Power Electronics. May-June, 2009, Vol. 24 Issue 5-6, p1515, 7 p.
- Publication Year :
- 2009
-
Abstract
- This paper considers the transient performance and stability of a recurrent discrete Fourier transform (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 nonsinusoidal/unbalanced supply voltages. The proposed control method is based on DFTs instead of the dq-method, and a simple approach is used to account for small frequency variations found in practical power systems. Index Terms--Active filters, digital control, discrete Fourier transforms (DFTs).
Details
- Language :
- English
- ISSN :
- 08858993
- Volume :
- 24
- Issue :
- 5-6
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Power Electronics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.202487088