Two Aplications for Power Quality Analysis using the Matlab Wavelet Toolbox.

Authors

  • M. J. González-Redondo Departamento de Electrotecnia y Electrónica. Área de Tecnología Electrónica. E.P.S. Universidad de Córdoba. Author
  • A. Moreno-Muñoz Departamento de Electrotecnia y Electrónica. Área de Electrónica. E.P.S. Universidad de Córdoba Author
  • J. J. González de la Rosa Departamento de Ingeniería de Sistemas y Automática, Tecnología Electrónica y Electrónica. Área de Electrónic Author

DOI:

https://doi.org/10.24084/repqj03.215

Keywords:

Power quality, disturbances detection, wavelet analysis, wavelet transform, Matlab

Abstract

Nowadays there is an increasing number of electric and electronics equipment that has carried out a growing number of problems that affect to the power quality. Several studies on power quality have been made in order to detect and localise that kind of problems. For such objective it has been used the Wavelet Transform that allows the detection and localisation of disturbances in the voltage waveform. At laboratory level it is possible to use several tools, such as the Matlab Wavelet Toolbox that includes basic commands and a graphic environment. To begin with the study of this tool and its capability in detecting disturbances in the voltage waveform we need several test signals with known disturbances. This paper presents two applications developed for the study of Power Quality based on the Matlab environment.

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Published

2024-01-08

Issue

Vol. 3 No. 1 (2005)

Section

Articles