Control design of a two degree of freedom combined with repetitive controller applied to a single phase inverter power generation in the context of microgrids

R. Ortega, E. Figueres, G. Garcerá, O. Carranza, C. L. Trujillo

Research output: Contribution to journalArticlepeer-review

Abstract

This paper present the design, analysis and implementation of a control scheme Two Degrees Of Freedom 2DOF combined with a Repetitive Control. This reduces Total Harmonics Distortion in voltage (THDv), when inverters that operates as voltage sources in microgrids. The controller is designed to be applied to inverters operating in island mode. The goal is to keep the waveform, frequency and amplitude of the grid voltage, when it has linear or nonlinear loads. The analysis and design of the control system is presented in detail.

Original languageEnglish
Article number656
Pages (from-to)1372-1377
Number of pages6
JournalRenewable Energy and Power Quality Journal
Volume1
Issue number9
DOIs
StatePublished - May 2011

Keywords

  • Microgrids
  • Repetitive Control
  • Two Degree of Freedom

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