Power distribution in hybrid multi-cell converter with nearest level modulation

Marcelo Pérez, José Rodríguez, Jorge Pontt, Samir Kouro

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferencia

109 Citas (Scopus)

Resumen

Hybrid multi-cell converters present a highly nonlinear power distribution at each cell. Moreover, the cells with smaller DC link voltage can regenerate power, even if the load is not active. This paper shows the active power distribution in terms of the modulation index, highlighting the regenerative operation. The active power is calculated based on the fundamental term of the switching pattern obtained by the nearest level or round modulation. The round modulation technique is described as a comparison algorithm to allow a mathematical analysis. This paper shows that low power cells present a regenerative operation which depends on the modulation technique and does not depend of the load type. The modulation index rates of regenerative operation are found, as example, for a three-cell hybrid multi-cell converter for two different asymmetries.

Idioma originalInglés
Título de la publicación alojada2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings
Páginas736-741
Número de páginas6
DOI
EstadoPublicada - 2007
Evento2007 IEEE International Symposium on Industrial Electronics, ISIE 2007 - Caixanova - Vigo, Espana
Duración: 4 jun 20077 jun 2007

Otros

Otros2007 IEEE International Symposium on Industrial Electronics, ISIE 2007
PaísEspana
CiudadCaixanova - Vigo
Período4/06/077/06/07

Áreas temáticas de ASJC Scopus

  • Ingeniería eléctrica y electrónica

Huella Profundice en los temas de investigación de 'Power distribution in hybrid multi-cell converter with nearest level modulation'. En conjunto forman una huella única.

  • Citar esto

    Pérez, M., Rodríguez, J., Pontt, J., & Kouro, S. (2007). Power distribution in hybrid multi-cell converter with nearest level modulation. En 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings (pp. 736-741). [4374688] https://doi.org/10.1109/ISIE.2007.4374688