A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter

Mokhtar Aly; Fernanda Carnielutti; Margarita Norambuena; Emad M. Ahmed; Samir Kouro; Jose Rodriguez

doi:10.1109/IECON43393.2020.9255178

A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter

Mokhtar Aly, Fernanda Carnielutti, Margarita Norambuena, Emad M. Ahmed, Samir Kouro, Jose Rodriguez

Producción científica: Contribución a los tipos de informe/libro › Contribución a la conferencia › revisión exhaustiva

11 Citas (Scopus)

Resumen

Transformerless photovoltaic (PV) inverter topologies have proven superior performance over transformer-based inverter topologies. However, they face challenges due to their high leakage currents and voltage step-up requirements. There-fore, modified topologies and/or modulation techniques are essential to limit the current leakages to standard limits. The doubly grounded (DG) inverter topologies represent efficient solutions for totally limiting the leakage currents. This paper presents a finite control set (FCS) model predictive controller (MPC) method for DG step-up five-level PV inverter topology. The proposed FCS-MPC method can control the injected grid currents and multiple capacitors voltages simultaneously with high power quality output. The modelling and design of the step-up inverter topology and the FCS-MPC method are given in the paper. Simulation results with step-up DG five-level PV inverter topology are performed to validate the proposed FCS-MPC method. Moreover, the proposed FCS-MPC method has been validated using simulation results at the various operating conditions of PV inverters.

Idioma original	Inglés
Título de la publicación alojada	Proceedings - IECON 2020
Subtítulo de la publicación alojada	46th Annual Conference of the IEEE Industrial Electronics Society
Editorial	IEEE Computer Society
Páginas	4595-4600
Número de páginas	6
ISBN (versión digital)	9781728154145
DOI	https://doi.org/10.1109/IECON43393.2020.9255178
Estado	Publicada - 18 oct. 2020
Evento	46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapur Duración: 19 oct. 2020 → 21 oct. 2020

Serie de la publicación

Nombre	IECON Proceedings (Industrial Electronics Conference)
Volumen	2020-October

Conferencia

Conferencia	46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
País/Territorio	Singapur
Ciudad	Virtual, Singapore
Período	19/10/20 → 21/10/20

Áreas temáticas de ASJC Scopus

Ingeniería de control y sistemas
Ingeniería eléctrica y electrónica

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

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10.1109/IECON43393.2020.9255178

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Aly, M., Carnielutti, F., Norambuena, M., Ahmed, E. M., Kouro, S., & Rodriguez, J. (2020). A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter. En Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society (pp. 4595-4600). Artículo 9255178 (IECON Proceedings (Industrial Electronics Conference); Vol. 2020-October). IEEE Computer Society. https://doi.org/10.1109/IECON43393.2020.9255178

Aly, Mokhtar ; Carnielutti, Fernanda ; Norambuena, Margarita et al. / A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter. Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2020. pp. 4595-4600 (IECON Proceedings (Industrial Electronics Conference)).

@inproceedings{853c07f1da61400e94004dc26d8775b9,

title = "A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter",

abstract = "Transformerless photovoltaic (PV) inverter topologies have proven superior performance over transformer-based inverter topologies. However, they face challenges due to their high leakage currents and voltage step-up requirements. There-fore, modified topologies and/or modulation techniques are essential to limit the current leakages to standard limits. The doubly grounded (DG) inverter topologies represent efficient solutions for totally limiting the leakage currents. This paper presents a finite control set (FCS) model predictive controller (MPC) method for DG step-up five-level PV inverter topology. The proposed FCS-MPC method can control the injected grid currents and multiple capacitors voltages simultaneously with high power quality output. The modelling and design of the step-up inverter topology and the FCS-MPC method are given in the paper. Simulation results with step-up DG five-level PV inverter topology are performed to validate the proposed FCS-MPC method. Moreover, the proposed FCS-MPC method has been validated using simulation results at the various operating conditions of PV inverters.",

keywords = "doubly grounded (DG), leakage currents, photovoltaic (PV) applications, step-up multilevel inverters",

author = "Mokhtar Aly and Fernanda Carnielutti and Margarita Norambuena and Ahmed, {Emad M.} and Samir Kouro and Jose Rodriguez",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 ; Conference date: 19-10-2020 Through 21-10-2020",

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Aly, M, Carnielutti, F, Norambuena, M, Ahmed, EM, Kouro, S & Rodriguez, J 2020, A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter. En Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society., 9255178, IECON Proceedings (Industrial Electronics Conference), vol. 2020-October, IEEE Computer Society, pp. 4595-4600, 46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020, Virtual, Singapore, Singapur, 19/10/20. https://doi.org/10.1109/IECON43393.2020.9255178

A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter. / Aly, Mokhtar; Carnielutti, Fernanda; Norambuena, Margarita et al.
Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2020. p. 4595-4600 9255178 (IECON Proceedings (Industrial Electronics Conference); Vol. 2020-October).

Producción científica: Contribución a los tipos de informe/libro › Contribución a la conferencia › revisión exhaustiva

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T1 - A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter

AU - Aly, Mokhtar

AU - Carnielutti, Fernanda

AU - Norambuena, Margarita

AU - Ahmed, Emad M.

AU - Kouro, Samir

AU - Rodriguez, Jose

PY - 2020/10/18

Y1 - 2020/10/18

N2 - Transformerless photovoltaic (PV) inverter topologies have proven superior performance over transformer-based inverter topologies. However, they face challenges due to their high leakage currents and voltage step-up requirements. There-fore, modified topologies and/or modulation techniques are essential to limit the current leakages to standard limits. The doubly grounded (DG) inverter topologies represent efficient solutions for totally limiting the leakage currents. This paper presents a finite control set (FCS) model predictive controller (MPC) method for DG step-up five-level PV inverter topology. The proposed FCS-MPC method can control the injected grid currents and multiple capacitors voltages simultaneously with high power quality output. The modelling and design of the step-up inverter topology and the FCS-MPC method are given in the paper. Simulation results with step-up DG five-level PV inverter topology are performed to validate the proposed FCS-MPC method. Moreover, the proposed FCS-MPC method has been validated using simulation results at the various operating conditions of PV inverters.

AB - Transformerless photovoltaic (PV) inverter topologies have proven superior performance over transformer-based inverter topologies. However, they face challenges due to their high leakage currents and voltage step-up requirements. There-fore, modified topologies and/or modulation techniques are essential to limit the current leakages to standard limits. The doubly grounded (DG) inverter topologies represent efficient solutions for totally limiting the leakage currents. This paper presents a finite control set (FCS) model predictive controller (MPC) method for DG step-up five-level PV inverter topology. The proposed FCS-MPC method can control the injected grid currents and multiple capacitors voltages simultaneously with high power quality output. The modelling and design of the step-up inverter topology and the FCS-MPC method are given in the paper. Simulation results with step-up DG five-level PV inverter topology are performed to validate the proposed FCS-MPC method. Moreover, the proposed FCS-MPC method has been validated using simulation results at the various operating conditions of PV inverters.

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KW - photovoltaic (PV) applications

KW - step-up multilevel inverters

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Aly M, Carnielutti F, Norambuena M, Ahmed EM, Kouro S, Rodriguez J. A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter. En Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society. 2020. p. 4595-4600. 9255178. (IECON Proceedings (Industrial Electronics Conference)). doi: 10.1109/IECON43393.2020.9255178

A Finite Control Set-Model Predictive Control Method for Step-Up Five Level Doubly Grounded Photovoltaic Inverter

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