Articles liés à Cascaded Multilevel Converter: An Innovative Approach

Cascaded Multilevel Converter: An Innovative Approach - Couverture souple

Rangarajan, Rajmohan; Eugenio, F.

 
9783639190731: Cascaded Multilevel Converter: An Innovative Approach
Couverture souple
ISBN 10 : 3639190734 ISBN 13 : 9783639190731
Editeur : VDM Verlag Dr. Müller, 2010

Synopsis

A novel cascaded multilevel converter is discussed in this book. The book discusses an innovative approach to produce more voltage levels from fewer H- bridges in the cascaded multilevel converter. The converter uses fewer H-bridges and the proposed switching scheme renders more voltage levels in the staircase waveform with equal steps. Since the resulting voltage levels are equal, the angles are determined for the complete elimination of more unwanted harmonics. The implementation of the switching scheme, in single and three-phase configurations were simulated with Ansoft Simplorer© and the frequency spectrum of the resulting waveform and its total harmonic distortion are shown to verify the results. Since the number of switches employed in the converter is halved, the loss due to switching is halved. The impact of voltage magnitude variations on harmonic elimination is analyzed. Source and switch utilization is also evaluated.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

A novel cascaded multilevel converter is discussed in this book. The book discusses an innovative approach to produce more voltage levels from fewer H- bridges in the cascaded multilevel converter. The converter uses fewer H-bridges and the proposed switching scheme renders more voltage levels in the staircase waveform with equal steps. Since the resulting voltage levels are equal, the angles are determined for the complete elimination of more unwanted harmonics. The implementation of the switching scheme, in single and three-phase configurations were simulated with Ansoft Simplorer© and the frequency spectrum of the resulting waveform and its total harmonic distortion are shown to verify the results. Since the number of switches employed in the converter is halved, the loss due to switching is halved. The impact of voltage magnitude variations on harmonic elimination is analyzed. Source and switch utilization is also evaluated.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2010
Langue
anglais
ISBN 10 
3639190734
ISBN 13 
9783639190731
Reliure
Broché
Nombre de pages
84
Coordonnées du fabricant
non disponible
Personne responsable
non disponible