Operation of regenerative cascade multicell converter under fault condition

P. Lezana, G. Ortiz, J. Rodríguez

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

25 Citas (Scopus)

Resumen

Reliability and fault tolerant operation are key aspects in high power drives, specially when these drives are used to operate critical loads, as downhill conveyors. This paper presents a solution for the operation under internal fault of high power regenerative Cascade Multicell Converter, which allows to operate temporally in normal conditions or to turn off the equipment in a controlled way. Previous works have shown that it is possible to reduce the effects on the load due to internal faults by modifying the phase-shift between the output voltages. The proposed method uses the additional degree of freedom given by the controlled dc-link voltage of the PWM rectifiers, to increase the operation range, even reaching non-fault operation.

Idioma originalInglés
Título de la publicación alojada11th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2008
DOI
EstadoPublicada - 2008
Evento11th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2008 - Zurich, Suiza
Duración: 17 ago 200820 ago 2008

Otros

Otros11th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2008
PaísSuiza
CiudadZurich
Período17/08/0820/08/08

Áreas temáticas de ASJC Scopus

  • Ingeniería energética y tecnologías de la energía
  • Ingeniería de control y sistemas
  • Ingeniería eléctrica y electrónica

Huella Profundice en los temas de investigación de 'Operation of regenerative cascade multicell converter under fault condition'. En conjunto forman una huella única.

  • Citar esto

    Lezana, P., Ortiz, G., & Rodríguez, J. (2008). Operation of regenerative cascade multicell converter under fault condition. En 11th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2008 [4634667] https://doi.org/10.1109/COMPEL.2008.4634667