Optimal estimation of harmonics in power system using intelligent techniques

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents a new algorithm for harmonic estimation in power systems. It utilizes separable least squares (SLS) technique to estimate the magnitude and phase angle of the harmonics by analyzing the waveform. As well as hybrid techniques have been utilized in this paper to estimate harmonics, real coded genetic algorithm (RCGA) and particle swarm optimization (PSO) utilized to estimate the phase of the harmonics, alongside a least square (LS) method used to estimate harmonics amplitude. The three techniques are analyzed and the results are compared in terms of percentage of error and processing time for finding suitable efficient technique to estimate harmonics.

Original languageEnglish
Title of host publicationIASTED Multiconferences - Proceedings of the IASTED International Conference on Modelling, Identification and Control, MIC 2013
Pages507-513
Number of pages7
DOIs
StatePublished - 2013

Publication series

NameProceedings of the IASTED International Conference on Modelling, Identification and Control
ISSN (Print)1025-8973

Keywords

  • Harmonics estimation
  • Least square method
  • Particle swarm optimization
  • Real coded genetic algorithm
  • Separable least square

ASJC Scopus subject areas

  • Software
  • Modeling and Simulation
  • Computer Science Applications

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