Effective voltage balance control for three-level bidirectional DC-DC converter based electric vehicle fast charger

Longcheng Tan, Bin Wu, Venkata Yaramasu, Sebastian Rivera

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

6 Citas (Scopus)

Resumen

This paper proposes an effective voltage balance control (VBC) together with a new modulation technique for a high-power bidirectional three-level dc-dc converter based fast charger. The proposed VBC method can assist charging stations in balancing the dc-bus voltages so that additional balancing circuits are eliminated, leading to improved system efficiency. Meanwhile the proposed modulation method is not only intuitive to be implemented, but also have merits of reduced switching frequency, resulting in lower switching losses. The modulation principle is formulated, and its effective combination with the voltage balance control are analysed in detail. Based on which, the overall control scheme for the charging system is proposed. Simulation results are presented to validate the effectiveness of the proposed methods.

Idioma originalInglés
Título de la publicación alojadaProceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas357-362
Número de páginas6
ISBN (versión digital)9781467373173
DOI
EstadoPublicada - 20 nov. 2015
Evento10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015 - Auckland, Nueva Zelanda
Duración: 15 jun. 201517 jun. 2015

Serie de la publicación

NombreProceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015

Conferencia

Conferencia10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
País/TerritorioNueva Zelanda
CiudadAuckland
Período15/06/1517/06/15

Nota bibliográfica

Publisher Copyright:
© 2015 IEEE.

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