Floating high step-down stacked dc-dc converter based on buck-boost cells

G. Tibola; J.L. Duarte; A. Blinov

doi:10.1109/EPE.2015.7309181

Floating high step-down stacked dc-dc converter based on buck-boost cells

G. Tibola, J.L. Duarte, A. Blinov

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

8 Citaten (Scopus)

Samenvatting

In some high power dc-dc applications, where high voltage is present, a converter with high step-down ratio is required in order to provide an isolated low power auxiliary supply. This requirement represents a challenge and many topologies are currently being researched. The analysis of a non-isolated, unidirectional, high step-down voltage-ratio converter based on a stack of buck-boost converters is demonstrated. The converter is intended to be applied as a floating non-isolated power supply, which can be connected to one or more isolated converters. A design example is detailed and validated with simulations, and experimental results for a 200 W, 2.8 kV input voltage and 350 V output voltage converter.

Originele taal-2	Engels
Titel	Proceedings of the 17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe), 8-10 September 2015, Geneva, Switzerland
Plaats van productie	Piscataway
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	1-10
Aantal pagina's	10
DOI's	https://doi.org/10.1109/EPE.2015.7309181
Status	Gepubliceerd - 8 sep. 2015
Evenement	17th European Conference on Power Electronics and Applications, EPE 2015 - Geneva International Conference Centre (CICG), Geneva, Zwitserland Duur: 8 sep. 2015 → 10 sep. 2015 Congresnummer: 17 http://event-epe2015.web.cern.ch/

Congres

Congres	17th European Conference on Power Electronics and Applications, EPE 2015
Verkorte titel	EPE 2015
Land/Regio	Zwitserland
Stad	Geneva
Periode	8/09/15 → 10/09/15
Ander	17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe)
Internet adres	http://event-epe2015.web.cern.ch/

Toegang tot document

10.1109/EPE.2015.7309181

1 Congres

17th European Conference on Power Electronics and Applications, EPE 2015
Tibola, G. (Deelnemer)
8 sep. 2015 → 10 sep. 2015
Activiteit: Types deelname aan of organisatie van een evenement › Congres › Wetenschappelijk

Bestand

8 Citaties
1 Conferentiebijdrage

Cell-level power supply for high-voltage modular multilevel converters
Blinov, A., Norrga, S., Tibola, G. & Velotto, G., 11 sep. 2017, 2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe. Piscataway: Institute of Electrical and Electronics Engineers, Vol. 2017-January. blz. 1-10 10 blz. 8099361
Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review
6 Citaten (Scopus)

3 Downloads (Pure)

Citeer dit

Tibola, G., Duarte, J. L., & Blinov, A. (2015). Floating high step-down stacked dc-dc converter based on buck-boost cells. In Proceedings of the 17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe), 8-10 September 2015, Geneva, Switzerland (blz. 1-10). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/EPE.2015.7309181

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title = "Floating high step-down stacked dc-dc converter based on buck-boost cells",

abstract = "In some high power dc-dc applications, where high voltage is present, a converter with high step-down ratio is required in order to provide an isolated low power auxiliary supply. This requirement represents a challenge and many topologies are currently being researched. The analysis of a non-isolated, unidirectional, high step-down voltage-ratio converter based on a stack of buck-boost converters is demonstrated. The converter is intended to be applied as a floating non-isolated power supply, which can be connected to one or more isolated converters. A design example is detailed and validated with simulations, and experimental results for a 200 W, 2.8 kV input voltage and 350 V output voltage converter.",

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Tibola, G , Duarte, JL & Blinov, A 2015, Floating high step-down stacked dc-dc converter based on buck-boost cells. in Proceedings of the 17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe), 8-10 September 2015, Geneva, Switzerland. Institute of Electrical and Electronics Engineers, Piscataway, blz. 1-10, 17th European Conference on Power Electronics and Applications, EPE 2015, Geneva, Zwitserland, 8/09/15. https://doi.org/10.1109/EPE.2015.7309181

Floating high step-down stacked dc-dc converter based on buck-boost cells. / Tibola, G.; Duarte, J.L.; Blinov, A.
Proceedings of the 17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe), 8-10 September 2015, Geneva, Switzerland. Piscataway: Institute of Electrical and Electronics Engineers, 2015. blz. 1-10.

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

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N2 - In some high power dc-dc applications, where high voltage is present, a converter with high step-down ratio is required in order to provide an isolated low power auxiliary supply. This requirement represents a challenge and many topologies are currently being researched. The analysis of a non-isolated, unidirectional, high step-down voltage-ratio converter based on a stack of buck-boost converters is demonstrated. The converter is intended to be applied as a floating non-isolated power supply, which can be connected to one or more isolated converters. A design example is detailed and validated with simulations, and experimental results for a 200 W, 2.8 kV input voltage and 350 V output voltage converter.

AB - In some high power dc-dc applications, where high voltage is present, a converter with high step-down ratio is required in order to provide an isolated low power auxiliary supply. This requirement represents a challenge and many topologies are currently being researched. The analysis of a non-isolated, unidirectional, high step-down voltage-ratio converter based on a stack of buck-boost converters is demonstrated. The converter is intended to be applied as a floating non-isolated power supply, which can be connected to one or more isolated converters. A design example is detailed and validated with simulations, and experimental results for a 200 W, 2.8 kV input voltage and 350 V output voltage converter.

U2 - 10.1109/EPE.2015.7309181

DO - 10.1109/EPE.2015.7309181

M3 - Conference contribution

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BT - Proceedings of the 17th European Conference on Power Electronics and Applications (EPE'15-ECCE Europe), 8-10 September 2015, Geneva, Switzerland

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Y2 - 8 September 2015 through 10 September 2015

ER -

Floating high step-down stacked dc-dc converter based on buck-boost cells

Samenvatting

Congres

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Activiteiten

17th European Conference on Power Electronics and Applications, EPE 2015

Onderzoekersoutput

Cell-level power supply for high-voltage modular multilevel converters

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