Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter

Luis Camurca; Xiang Gao; Levy F. Costa; Marco Liserre

doi:10.1109/ECCE.2018.8557657

Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter

Luis Camurca, Xiang Gao, Levy F. Costa, Marco Liserre

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

16 Citaten (Scopus)

Samenvatting

Fast, Superfast and Hyperfast Charging Stations (FCS) are now a reality and will become even more common in the next few years. Their integration in the medium voltage grid will impose new challenges and developments not only in the power electronics application range, but also in the grid analysis and dynamics. This paper presents a FCS structure based on a central AC-DC bidirectional converter, which for this study is the modular multilevel converter (MMC), with ancillary services provision capability. To evaluate the integration of the FCS on a standard distribution grid, a study case is described, in which an analysis on how load variations connected to it may affect the voltage regulation and how the FCS can contribute to reduce this effect. Once the requirements for the converter design are defined from the study analysis, a cost/losses optimization for the medium level MMC is provided. Finally, with experimental results presented, the current and future set-ups are discussed.

Originele taal-2	Engels
Titel	2018 IEEE Energy Conversion Congress and Exposition (ECCE)
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	2798-2804
Aantal pagina's	7
ISBN van elektronische versie	978-1-4799-7312-5
DOI's	https://doi.org/10.1109/ECCE.2018.8557657
Status	Gepubliceerd - 6 dec. 2018
Extern gepubliceerd	Ja
Evenement	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, Verenigde Staten van Amerika Duur: 23 sep. 2018 → 27 sep. 2018 Congresnummer: 10

Congres

Congres	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Verkorte titel	ECCE 2018
Land/Regio	Verenigde Staten van Amerika
Stad	Portland
Periode	23/09/18 → 27/09/18

Bibliografische nota

Publisher Copyright:
© 2018 IEEE.

Financiering

ACKNOWLEDGEMENT This paper was developed as part of research project RELINK [03ET7562B] funded by the German Federal Ministry for Economic Affairs and Energy (BMWi) and as part of project INTERREG from the European Union/Interreg V-A– Germany-Denmark, under PE:Region Project.

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title = "Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter",

abstract = "Fast, Superfast and Hyperfast Charging Stations (FCS) are now a reality and will become even more common in the next few years. Their integration in the medium voltage grid will impose new challenges and developments not only in the power electronics application range, but also in the grid analysis and dynamics. This paper presents a FCS structure based on a central AC-DC bidirectional converter, which for this study is the modular multilevel converter (MMC), with ancillary services provision capability. To evaluate the integration of the FCS on a standard distribution grid, a study case is described, in which an analysis on how load variations connected to it may affect the voltage regulation and how the FCS can contribute to reduce this effect. Once the requirements for the converter design are defined from the study analysis, a cost/losses optimization for the medium level MMC is provided. Finally, with experimental results presented, the current and future set-ups are discussed.",

author = "Luis Camurca and Xiang Gao and Costa, {Levy F.} and Marco Liserre",

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address = "United States",

}

Camurca, L, Gao, X, Costa, LF & Liserre, M 2018, Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter. in 2018 IEEE Energy Conversion Congress and Exposition (ECCE)., 8557657, Institute of Electrical and Electronics Engineers, blz. 2798-2804, 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018, Portland, Verenigde Staten van Amerika, 23/09/18. https://doi.org/10.1109/ECCE.2018.8557657

Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter. / Camurca, Luis; Gao, Xiang; Costa, Levy F. et al.
2018 IEEE Energy Conversion Congress and Exposition (ECCE). Institute of Electrical and Electronics Engineers, 2018. blz. 2798-2804 8557657.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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AU - Costa, Levy F.

AU - Liserre, Marco

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AB - Fast, Superfast and Hyperfast Charging Stations (FCS) are now a reality and will become even more common in the next few years. Their integration in the medium voltage grid will impose new challenges and developments not only in the power electronics application range, but also in the grid analysis and dynamics. This paper presents a FCS structure based on a central AC-DC bidirectional converter, which for this study is the modular multilevel converter (MMC), with ancillary services provision capability. To evaluate the integration of the FCS on a standard distribution grid, a study case is described, in which an analysis on how load variations connected to it may affect the voltage regulation and how the FCS can contribute to reduce this effect. Once the requirements for the converter design are defined from the study analysis, a cost/losses optimization for the medium level MMC is provided. Finally, with experimental results presented, the current and future set-ups are discussed.

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Design of a Medium Voltage DC Fast Charging Station with Grid Voltage Regulation and Central Modular Multilevel Converter

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Congres

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