A Five-Level Common Grounded Boost Inverter Topology with Model Predictive Control for Grid-Tied Photovoltaic Generation

Mokhtar Aly, Samir Kouro, Emad M. Ahmed, Thierry A. Meynard, Jose Rodriguez

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferenciarevisión exhaustiva

Resumen

This paper presents a new common grounded (CG) multilevel boost inverter (MI) topology for single-phase grid-tied photovoltaic (PV) applications. The proposed topology has the capability to fully eliminate the leakage currents in PV systems due to the using of the CG connection. Additionally, the proposed topology benefits the high boosting factor capability of the low PV voltage. The proposed topology represents a single stage power conversion system with reduced power components compared to the traditional two-stage PV power conversion systems. In addition, model predictive controller (MPC) is proposed in this paper to control the proposed topology. The proposed controller can control multiple objectives simultaneously without using cascaded controllers. The simulation results with the different case studies are provided. The results confirm the superiority of the proposed CG boost MI topology and the proposed MPC method. Furthermore, fast tracking of the grid active and reactive power demands is achieved using the proposed MPC method.

Idioma originalInglés
Título de la publicación alojadaIECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society
EditorialIEEE Computer Society
ISBN (versión digital)9781665435543
DOI
EstadoPublicada - 13 oct. 2021
Evento47th Annual Conference of the IEEE Industrial Electronics Society, IECON 2021 - Toronto, Canadá
Duración: 13 oct. 202116 oct. 2021

Serie de la publicación

NombreIECON Proceedings (Industrial Electronics Conference)
Volumen2021-October

Conferencia

Conferencia47th Annual Conference of the IEEE Industrial Electronics Society, IECON 2021
País/TerritorioCanadá
CiudadToronto
Período13/10/2116/10/21

Áreas temáticas de ASJC Scopus

  • Ingeniería de control y sistemas
  • Ingeniería eléctrica y electrónica

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