Performance characterization of a PV system using wavelet transform and genetic algorithm

Authors

  • P. Janik Author
  • P. Kostyła Author
  • J. Rezmer Author
  • J. Szymanda Author
  • T. Sikorski Author
  • Z. Wacławek Author
  • D. Lehmann Author

DOI:

https://doi.org/10.24084/repqj11.350

Keywords:

photovoltaic system, wavelet transform, energy production curves, genetic algorithms

Abstract

This paper presents a study of PV system performance in terms of power quality. Wavelet transform has been applied as a tool for signal characterization and future extraction. A Gaussian curve has been proposed as an approximation of daily production. The parameters of the curve were computed using genetic algorithm.

Author Biographies

  • P. Janik

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland) 

  • P. Kostyła

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland)

  • J. Rezmer

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland) 

  • J. Szymanda

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland) 

  • T. Sikorski

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland) 

  • Z. Wacławek

    Department of Electrical Engineering 
    Wroclaw University of Technology 
    Wyb. Wyspianskiego 27, 50-370 Wroclaw (Poland) 

  • D. Lehmann

    Faculty of Mechanical, Electrical and Industrial Engineering 
    Brandenburg University of Technology, Cottbus 
    Walther-Pauer-Str. 5, 03046 Cottbus (Germany)

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Published

2024-01-24

Issue

Vol. 11 No. 3 (2013)

Section

Articles