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Generalized PWM-based method for multiphase neutral-point-clamped converters with capacitor voltage balance capability

Autor
López, I.; Ceballos, S.; Pou, J.; Zaragoza, J.; Andreu, J.; Ibarra, E.; Konstantinou, G.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on power electronics
Data de publicació
2017-06-12
Volum
32
Número
6
Pàgina inicial
4878
Pàgina final
4890
DOI
https://doi.org/10.1109/TPEL.2016.2599872 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/102266 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7542559/ Obrir en finestra nova
Resum
This paper presents a generalized pulse width modulation (PWM)-based control algorithm for multiphase neutral-point-clamped (NPC) converters. The proposed algorithm provides a zero sequence to be added to the reference voltages that contributes to improve the performance of the converter by: 1) Regulating the neutral-point (NP) current to eliminate/attenuate the low-frequency NP voltage ripples; 2) reducing the switching losses of the power semiconductors; and 3) maximizing the range of modulati...
Citació
López, I., Ceballos, S., Pou, J., Zaragoza, J., Andreu, J., Ibarra, E., Konstantinou, G. Generalized PWM-based method for multiphase neutral-point-clamped converters with capacitor voltage balance capability. "IEEE transactions on power electronics", 12 Juny 2017, vol. 32, núm. 6, p. 4878-4890.
Paraules clau
Carrier-based pulse-width modulation, capacitor voltage balance, multiphase multilevel converter, neutral-point-clamped (NPC) converter
Grup de recerca
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC
TIEG - Terrassa Industrial Electronics Group

Participants

  • López, Iraide  (autor)
  • Ceballos Recio, Salvador  (autor)
  • Pou, Josep  (autor)
  • Zaragoza Bertomeu, Jordi  (autor)
  • Andreu, Jon  (autor)
  • Ibarra Basabe, Edorta  (autor)
  • Konstantinou, Georgios  (autor)