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Modulation strategy for multiphase neutral-point-clamped converters

Autor
López, I.; Ceballos, S.; Pou, J.; Zaragoza, J.; Andreu, J.; Kortabarria, I.; Agelidis, V.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on power electronics
Data de publicació
2015-02-01
Volum
31
Número
2
Pàgina inicial
928
Pàgina final
941
DOI
https://doi.org/10.1109/TPEL.2015.2416911 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/81102 Obrir en finestra nova
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=7067413&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D7067413 Obrir en finestra nova
Resum
This paper presents a novel modulation strategy for n-phase neutral-point-clamped (NPC) converters. The proposed modulation strategy is able to control and completely remove the low-frequency neutral-point (NP) voltage oscillations for any operation point and load types. Even when unbalanced and/or nonlinear loads are considered, the NP voltage remains under total control. Consequently, the strategy is very attractive for n-phase active filters. In addition, it enables the use of low-capacity fi...
Citació
López, I., Ceballos, S., Pou, J., Zaragoza, J., Andreu, J., Kortabarria, I., Agelidis, V. Modulation strategy for multiphase neutral-point-clamped converters. "IEEE transactions on power electronics", 01 Febrer 2015, vol. 31, núm. 2, p. 928-941.
Paraules clau
Carrier-based modulation, algorithm, balance, drives, induction-motor, multilevel converters, multilevel multiphase converter, neutral-point-clamped (NPC) converter, oscillations, pulse width modulated inverters, space-vector PWM, three-level converter, voltage balance, voltage-source inverter
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 Felix, Josep  (autor)
  • Zaragoza Bertomeu, Jordi  (autor)
  • Andreu, Jon  (autor)
  • Kortabarria, Iñigo  (autor)
  • Agelidis, Vassilios  (autor)