Application of parameter estimation methods to the assessment of DFIG's currents

Esther Torres, Sinisa Djurović, Vladimir Terzija, Steve Williamson

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

2 Citations (Scopus)

Abstract

Proliferation of nonlinear loads and development of renewable energy resources introduces new challenges in power quality monitoring due to the increased level of harmonic distortion of voltage and current signals. In this paper, the quality of harmonic distortion of currents recorded on a laboratory Double Fed Induction Generator drive is investigated. An efficient nonlinear estimation method is applied to evaluate the effects of interharmonic distortion in the estimation process. The results obtained are compared with those provided by the application of the Fast Fourier Technique (FFT).

Original languageEnglish
Title of host publication2009 IEEE Bucharest PowerTech
Subtitle of host publicationInnovative Ideas Toward the Electrical Grid of the Future
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future - Bucharest, Romania
Duration: 28 Jun 20092 Jul 2009

Publication series

Name2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future

Conference

Conference2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future
Country/TerritoryRomania
CityBucharest
Period28/06/092/07/09

Keywords

  • Doubly fed induction generator
  • Harmonic distortion
  • Signal estimation

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