Model predictive control of three-phase three-level Neutral-Point-Clamped qZS inverter

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9 Citations (Scopus)

Abstract

This paper presents a Model Predictive Control (MPC) of three-phase three-level Neutral-Point-Clamped (NPC) quasi-Impedance Source (qZS) inverter. This topology features a wide range of voltage gain that is suitable for applications in renewable energy based power systems where the output of the renewable energy sources varies widely with operating conditions such as wind speed, temperature, and solar irradiation. To eliminate the complexity of the modulation techniques and to overcome the weaknesses of the inner control loop performance, MPC technique is employed in control stage. To verify the dynamic and steady-state performances of the proposed MPC scheme under various load and reference currents. Simulation studies are performed with Matlab&Simulink software. Obtained results show that the proposed MPC strategy works properly at steady-state and transients.

Original languageEnglish
Title of host publicationProceedings - 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages410-415
Number of pages6
ISBN (Electronic)9781467372930
DOIs
Publication statusPublished - 15 Aug 2016
Externally publishedYes
Event10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016 - Bydgoszcz, Poland
Duration: 29 Jun 20161 Jul 2016

Publication series

NameProceedings - 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016

Conference

Conference10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016
Country/TerritoryPoland
CityBydgoszcz
Period29/06/161/07/16

Keywords

  • DC-AC power conversion
  • Model predictive control
  • multilevel inverter
  • qZSI

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