Hybrid Energy Storage System Based on a Multioutput Multilevel Converter

Ricardo Lizana; Sebastian Rivera; Fidel Figueroa; Freddy Flores-Bahamonde; Jose Rodriguez; Stefan M. Goetz

doi:10.1109/JESTPE.2023.3281760

Hybrid Energy Storage System Based on a Multioutput Multilevel Converter

Ricardo Lizana^*, Sebastian Rivera, Fidel Figueroa, Freddy Flores-Bahamonde, Jose Rodriguez, Stefan M. Goetz

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

1 Citation (Scopus)

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Abstract

Energy storage systems (ESSs) allow improving the stability and efficiency of the electrical grids with a high penetration of renewable energy sources. Moreover, the use of Hybrid ESSs (HESSs) enables storage solutions with both high-energy and high-power densities, by combining different storage technologies such as diverse battery chemistries, ultracapacitors, or hydrogen fuel cells to name a few. In this article, an HESS-based multioutput multilevel (MOM) converter is presented. The proposed topology enables decoupled control of each ac converter voltage output. The internal switching states further allow the use of different storage units and high-quality multilevel voltage in each ac output. The mathematical model of the proposed topology and the defined operation region of the system, besides a model-predictive control strategy, are developed. Finally, simulation and experimental results validate the performance of the proposed topology.

Original language	English
Pages (from-to)	3864-3873
Number of pages	10
Journal	IEEE Journal of Emerging and Selected Topics in Power Electronics
Volume	11
Issue number	4
DOIs	https://doi.org/10.1109/JESTPE.2023.3281760
Publication status	Published - 2023

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

Energy storage system (ESS)
modular multilevel series parallel converter (MMSPC)
multioutput multilevel (MOM) converter

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/JESTPE.2023.3281760

Hybrid_Energy_Storage_System_Based_on_a_Multioutput_Multilevel_ConverterFinal published version, 3.14 MB

Cite this

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title = "Hybrid Energy Storage System Based on a Multioutput Multilevel Converter",

abstract = "Energy storage systems (ESSs) allow improving the stability and efficiency of the electrical grids with a high penetration of renewable energy sources. Moreover, the use of Hybrid ESSs (HESSs) enables storage solutions with both high-energy and high-power densities, by combining different storage technologies such as diverse battery chemistries, ultracapacitors, or hydrogen fuel cells to name a few. In this article, an HESS-based multioutput multilevel (MOM) converter is presented. The proposed topology enables decoupled control of each ac converter voltage output. The internal switching states further allow the use of different storage units and high-quality multilevel voltage in each ac output. The mathematical model of the proposed topology and the defined operation region of the system, besides a model-predictive control strategy, are developed. Finally, simulation and experimental results validate the performance of the proposed topology. ",

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note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ",

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AU - Rodriguez, Jose

AU - Goetz, Stefan M.

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

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Hybrid Energy Storage System Based on a Multioutput Multilevel Converter

Abstract

Bibliographical note

Keywords

UN SDGs

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