Improved performance of intelligent robust controller for grid-connected VSI

Asim H. Syed, M. A. Abido, Ralph Kennel

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

Abstract

This paper presents a novel robust control design approach for grid-connected voltage-source-inverter with uncertain grid-impedance. The proposed method is based on the fusion of intelligent and robust control theories. The controller is designed to achieve the highest convergence rate of the system for a certain uncertainty range. The control objective is to regulate the real and reactive power injected to the grid for which a first order controller is designed. Simulations and real-time hardware-in-the-loop experiments demonstrate the effectiveness of the proposed controller.

Original languageEnglish
Title of host publication2016 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789075815245
DOIs
StatePublished - 25 Oct 2016
Event18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe - Karlsruhe, Germany
Duration: 5 Sep 20169 Sep 2016

Publication series

Name2016 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe

Conference

Conference18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe
Country/TerritoryGermany
CityKarlsruhe
Period5/09/169/09/16

Keywords

  • Robust control
  • differential evolution (DE)
  • grid-connected mode
  • intelligent control
  • microgrid
  • voltage source inverters

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