Evaluation of Multi Predictive Controllers for a Two-Level Three-Phase Stand-Alone Voltage Source Converter

Mohamed Al hasheem, Tomislav Dragicevic, Frede Blaabjerg

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)

Abstract

This paper discusses a model predictive control (MPC), which is used usually in voltage and current control in a three phase voltage source converter (VSC). Moreover, a discrete model of the three-phase converter system with associated \textit{LC} filer is used by the predictive control. The controller predicts the values of the system variables. The errors between the references and the predicted values are evaluated by a cost function (CF). Simulation results of the different cost functions are presented. In addition, a multi-steps prediction scheme is also used in order to validate the different cost functions. The presented comparison is conducted with respect to the Total Harmonics Distortion (THD) and total cumulative error.
Original languageEnglish
Title of host publicationProceedings of 3rd IEEE Southern Power Electronics Conference, SPEC 2017
Number of pages6
PublisherIEEE Press
Publication dateDec 2017
Pages774-779
ISBN (Electronic)978-1-5090-6425-0
DOIs
Publication statusPublished - Dec 2017
Event3rd IEEE Southern Power Electronics Conference, SPEC 2017 - Puerto Varas, Chile
Duration: 4 Dec 20177 Dec 2017

Conference

Conference3rd IEEE Southern Power Electronics Conference, SPEC 2017
Country/TerritoryChile
CityPuerto Varas
Period04/12/201707/12/2017

Keywords

  • Finite control set (FCS)
  • Model Predictive Control (MPC)
  • Total harmonic distortion (THD)
  • Cumulative error

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