A power quality analysis scheme using adaptive subband decomposition

ECE D. G., GEREK Ö. N.

EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, vol.19, no.3, pp.499-508, 2009 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 19 Issue: 3
  • Publication Date: 2009
  • Doi Number: 10.1002/etep.237
  • Journal Name: EUROPEAN TRANSACTIONS ON ELECTRICAL POWER
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.499-508
  • Keywords: power quality analysis, statistical methods, adaptive subband decomposition, WAVELET, CLASSIFICATION
  • Anadolu University Affiliated: Yes

Abstract

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 (TM) Simulink DSP Blockset. Copyright (C) 2008 John Wiley & Sons, Ltd.