Predictive strategy to reduce common-mode voltages on power converters

René Vargas, Ulrich Ammann, Jose Rodríguez, Jorge Pontt

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

23 Citas (Scopus)

Resumen

This work presents a predictive strategy that effectively mitigates common-mode voltages from power converters, that cause overvoltage stress to the winding insulation and bearings deterioration, reducing the lifetime of electric machines. The strategy must be implemented under a predictive current control method that replaces modulation stages and linear current controllers, usually employed with PWM-converters. The method was experimentally tested on a matrix converter feeding an induction machine, with different load conditions. As a result, common-mode voltage was mitigated in 70%, reducing abrupt changes without affecting the performance of the drive.

Idioma originalInglés
Título de la publicación alojadaPESC '08 - 39th IEEE Annual Power Electronics Specialists Conference - Proceedings
Páginas3401-3406
Número de páginas6
DOI
EstadoPublicada - 2008
EventoPESC '08 - 39th IEEE Annual Power Electronics Specialists Conference - Rhodes, Grecia
Duración: 15 jun 200819 jun 2008

Otros

OtrosPESC '08 - 39th IEEE Annual Power Electronics Specialists Conference
PaísGrecia
CiudadRhodes
Período15/06/0819/06/08

Áreas temáticas de ASJC Scopus

  • Ingeniería eléctrica y electrónica
  • Física de la materia condensada
  • Ingeniería energética y tecnologías de la energía
  • Modelización y simulación

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  • Citar esto

    Vargas, R., Ammann, U., Rodríguez, J., & Pontt, J. (2008). Predictive strategy to reduce common-mode voltages on power converters. En PESC '08 - 39th IEEE Annual Power Electronics Specialists Conference - Proceedings (pp. 3401-3406). [4592481] https://doi.org/10.1109/PESC.2008.4592481