An optimized modulation technique which is specific for PWM-rectifier is proposed in this paper. It is based on the imposition of modulation frequencies different for the three rectifier legs, selected according to the power modules commutation losses. A reduction of the current harmonic content and an improvement of the overall system performances are achieved, as shown by means of an experiment implementation.

Low Losses Modulation of PWM-Rectifier

ATTAIANESE C
;
2002

Abstract

An optimized modulation technique which is specific for PWM-rectifier is proposed in this paper. It is based on the imposition of modulation frequencies different for the three rectifier legs, selected according to the power modules commutation losses. A reduction of the current harmonic content and an improvement of the overall system performances are achieved, as shown by means of an experiment implementation.
0-7803-7404-5
File in questo prodotto:
File Dimensione Formato  
2002-APEC-Low losses modulation of PWM Rectifiers.pdf

non disponibili

Dimensione 246.67 kB
Formato Adobe PDF
246.67 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/745952
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 2
social impact