Capacitor voltage balance limits in a multilevel-converter-based energy storage system

Sendoa Burusteta; Josep Pou; Salvador Ceballos; Iker Marino; José Ángel Alzola

Capacitor voltage balance limits in a multilevel-converter-based energy storage system

Sendoa Burusteta^*
, Josep Pou
, Salvador Ceballos
, Iker Marino
, José Ángel Alzola

^*Autor correspondiente de este trabajo

Fundación TECNALIA Research & Innovation
Polytechnic University of Catalonia

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

8 Citas (Scopus)

Resumen

This paper studies an energy storage system based on a three-level DC-DC converter and a grid-connected neutral-point-clamped inverter. The main advantages of this multilevel power conversion system are highlighted and the neutral-point voltage oscillations are analyzed. A modulation algorithm for the DC-DC converter which includes the neutral-point voltage balance control is used to improve the voltage balancing capabilities of the inverter. Some figures are presented to show the extended operating areas without neutral-point voltage oscillations thanks to the contribution of the DC-DC converter to the voltage balance. Finally, some guidelines to size the DC-link capacitors are given for a practical application.

Idioma original	Inglés
Título de la publicación alojada	Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011
Estado	Publicada - 2011
Evento	2011 14th European Conference on Power Electronics and Applications, EPE 2011 - Birmingham, Reino Unido Duración: 30 ago 2011 → 1 sept 2011

Serie de la publicación

Nombre	Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011

Conferencia

Conferencia	2011 14th European Conference on Power Electronics and Applications, EPE 2011
País/Territorio	Reino Unido
Ciudad	Birmingham
Período	30/08/11 → 1/09/11

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 7: Energía asequible y no contaminante

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Burusteta, S., Pou, J., Ceballos, S., Marino, I., & Alzola, J. Á. (2011). Capacitor voltage balance limits in a multilevel-converter-based energy storage system. En Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011 Artículo 6020507 (Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011).

@inproceedings{ca4433fbbe3f484cbdd5972970cd1f00,

title = "Capacitor voltage balance limits in a multilevel-converter-based energy storage system",

abstract = "This paper studies an energy storage system based on a three-level DC-DC converter and a grid-connected neutral-point-clamped inverter. The main advantages of this multilevel power conversion system are highlighted and the neutral-point voltage oscillations are analyzed. A modulation algorithm for the DC-DC converter which includes the neutral-point voltage balance control is used to improve the voltage balancing capabilities of the inverter. Some figures are presented to show the extended operating areas without neutral-point voltage oscillations thanks to the contribution of the DC-DC converter to the voltage balance. Finally, some guidelines to size the DC-link capacitors are given for a practical application.",

keywords = "Converter control, Energy storage, Modulation strategy, Multilevel converters, Renewable energy systems",

author = "Sendoa Burusteta and Josep Pou and Salvador Ceballos and Iker Marino and Alzola, \{Jos{\'e} {\'A}ngel\}",

year = "2011",

language = "English",

isbn = "9781612841670",

series = "Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011",

booktitle = "Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011",

note = "2011 14th European Conference on Power Electronics and Applications, EPE 2011 ; Conference date: 30-08-2011 Through 01-09-2011",

}

Burusteta, S, Pou, J, Ceballos, S, Marino, I & Alzola, JÁ 2011, Capacitor voltage balance limits in a multilevel-converter-based energy storage system. En Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011., 6020507, Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011, 2011 14th European Conference on Power Electronics and Applications, EPE 2011, Birmingham, Reino Unido, 30/08/11.

Capacitor voltage balance limits in a multilevel-converter-based energy storage system. / Burusteta, Sendoa; Pou, Josep; Ceballos, Salvador et al.
Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011. 2011. 6020507 (Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - Capacitor voltage balance limits in a multilevel-converter-based energy storage system

AU - Burusteta, Sendoa

AU - Pou, Josep

AU - Ceballos, Salvador

AU - Marino, Iker

AU - Alzola, José Ángel

PY - 2011

Y1 - 2011

N2 - This paper studies an energy storage system based on a three-level DC-DC converter and a grid-connected neutral-point-clamped inverter. The main advantages of this multilevel power conversion system are highlighted and the neutral-point voltage oscillations are analyzed. A modulation algorithm for the DC-DC converter which includes the neutral-point voltage balance control is used to improve the voltage balancing capabilities of the inverter. Some figures are presented to show the extended operating areas without neutral-point voltage oscillations thanks to the contribution of the DC-DC converter to the voltage balance. Finally, some guidelines to size the DC-link capacitors are given for a practical application.

AB - This paper studies an energy storage system based on a three-level DC-DC converter and a grid-connected neutral-point-clamped inverter. The main advantages of this multilevel power conversion system are highlighted and the neutral-point voltage oscillations are analyzed. A modulation algorithm for the DC-DC converter which includes the neutral-point voltage balance control is used to improve the voltage balancing capabilities of the inverter. Some figures are presented to show the extended operating areas without neutral-point voltage oscillations thanks to the contribution of the DC-DC converter to the voltage balance. Finally, some guidelines to size the DC-link capacitors are given for a practical application.

KW - Converter control

KW - Energy storage

KW - Modulation strategy

KW - Multilevel converters

KW - Renewable energy systems

UR - https://www.scopus.com/pages/publications/80053556500

M3 - Conference contribution

AN - SCOPUS:80053556500

SN - 9781612841670

T3 - Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011

BT - Proceedings of the 2011 14th European Conference on Power Electronics and Applications, EPE 2011

T2 - 2011 14th European Conference on Power Electronics and Applications, EPE 2011

Y2 - 30 August 2011 through 1 September 2011

ER -

Capacitor voltage balance limits in a multilevel-converter-based energy storage system

Resumen

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ODS de las Naciones Unidas

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