Generalized direct power control for grid connected multilevel converters

Sebastián Rivera, Samir Kouro, Patricio Cortés, Salvador Alepuz, Mariusz Malinowski, Bin Wu, José Rodríguez

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

8 Citas (Scopus)

Resumen

This paper presents a generalized direct power control (DPC) scheme for grid connected multilevel converters. The proposed method extends the original DPC operating principle by considering only for selection the closest vectors to the present switching state. This approach requires the power derivatives for feedback, which can present numerical implementation problems in real time. Therefore a grid virtual flux based observer is proposed to overcome this issue. The proposed method is applicable to any multilevel converter topology of any number of levels. In this paper simulations results are presented for a 9 level cascaded H-bridge converter. The proposed solution enables DPC for multilevel converters used in medium voltage applications while improving overall power quality and efficiency of the system.

Idioma originalInglés
Título de la publicación alojadaProceedings - ICIT 2010
Páginas1351-1358
Número de páginas8
DOI
EstadoPublicada - 2010
EventoIEEE-ICIT 2010 International Conference on Industrial Technology, ICIT 2010 - Vina del Mar, Chile
Duración: 14 mar 201017 mar 2010

Otros

OtrosIEEE-ICIT 2010 International Conference on Industrial Technology, ICIT 2010
PaísChile
CiudadVina del Mar
Período14/03/1017/03/10

Áreas temáticas de ASJC Scopus

  • Ingeniería eléctrica y electrónica
  • Informática aplicada

Huella Profundice en los temas de investigación de 'Generalized direct power control for grid connected multilevel converters'. En conjunto forman una huella única.

  • Citar esto

    Rivera, S., Kouro, S., Cortés, P., Alepuz, S., Malinowski, M., Wu, B., & Rodríguez, J. (2010). Generalized direct power control for grid connected multilevel converters. En Proceedings - ICIT 2010 (pp. 1351-1358). [5472518] https://doi.org/10.1109/ICIT.2010.5472518