Evaluation of a new Power Quality index, based in Higher Order Statistics

Authors

  • J.M. Sierra-Fernández Author
  • J.J. González De La Rosa Author
  • A. Agüera-Pérez Author
  • J.C. Palomares Salas Author
  • O. Florencias Oliveros Author

DOI:

https://doi.org/10.24084/repqj15.210

Keywords:

Higher-Order Statistics, Power Quality, Detection, Index, Automatic

Abstract

The present works deals with the presentation and test of a novel Power Quality index, based in Higher-Order cumulants. Synthetics are used for test different start point, amplitude and length for the most common Power Grid disturbances (DIP, Oscillatory Transient, Harmonic Temporal Distortion and Impulsive Transient), obtaining a high accuracy (over 99% in some disturbances). Then real signals are used for confirm synthetics results. Finally, the Power Quality index presented, is confirmed with real signals as a good tool for detect imperfections in the power waveform.

Author Biographies

  • J.M. Sierra-Fernández

    Department of Automatic and Electronic Engineering, and Computer Architecture and Network.Cadiz University . Escuela Politécnica Superior –Cádiz. Spain

    Research Group PAIDI-TIC-168, 

  • J.J. González De La Rosa

    Department of Automatic and Electronic Engineering, and Computer Architecture and Network 
    Cadiz University Escuela Politécnica Superior – Algeciras, 11205 Cádiz (Spain)

    Research Group PAIDI-TIC-168

  • A. Agüera-Pérez

    Department of Automatic and Electronic Engineering, and Computer Architecture and Network 
    Cadiz University Escuela Politécnica Superior – Algeciras, 11205 Cádiz (Spain) 

    Research Group PAIDI-TIC-168,  

  • J.C. Palomares Salas

    Department of Automatic and Electronic Engineering, and Computer Architecture and Network 
    Cadiz University Escuela Politécnica Superior – Algeciras, 11205 Cádiz (Spain)

    Research Group PAIDI-TIC-168,

  • O. Florencias Oliveros

    Department of Automatic and Electronic Engineering, and Computer Architecture and Network 
    Cadiz University Escuela Politécnica Superior – Algeciras, 11205 Cádiz (Spain)

    Research Group PAIDI-TIC-168,

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Published

2024-01-12

Issue

Vol. 15 No. 1 (2017)

Section

Articles