A power quality analysis scheme using adaptive subband decomposition

In this work, a new event detection method for power quality analysis based on the statistical analysis of adaptive decomposition signals is presented. The combination of an adaptive prediction filter‐based subband decomposition structure with a rule‐based histogram analysis block produced successfu...

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Veröffentlicht in:	European transactions on electrical power 2009-04, Vol.19 (3), p.499-508
Hauptverfasser:	Ece, Doğan Gökhan, Gerek, Ömer Nezih
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive subband decomposition Applied sciences Disturbances. Regulation. Protection Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Operation. Load control. Reliability Power electronics, power supplies Power networks and lines power quality analysis statistical methods
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Zusammenfassung:	In this work, a new event detection method for power quality analysis based on the statistical analysis of adaptive decomposition signals is presented. The combination of an adaptive prediction filter‐based subband decomposition structure with a rule‐based histogram analysis block produced successful detection and classification parameters on our real life power system transient data. Proposed scheme is implemented using MATLAB™ Simulink DSP Blockset. Copyright © 2008 John Wiley & Sons, Ltd.
ISSN:	1430-144X 1546-3109
DOI:	10.1002/etep.237