Reduced switch count multiple three-phase AC machine drive systems

Cursino Brandão Jacobina, Euzeli Cipriano dos Santos, Edison Roberto Cabral da Silva, Mauricio Beltrão de Rossiter Correa, Antonio Marcus Nogueira Lima, Talvanes Meneses Oliveira

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

41 Zitate (Scopus)

Abstract

In this paper, two three-phase ac drive systems with reduced number of components, named configurations S and H, are investigated. Configuration S uses multiple two-leg voltage source inverters in which all inverters share an extra-leg. Configuration H also employs multiple two-leg inverters but in this case the inverters share the midpoint of a capacitor bank in the dc-link, instead. These configurations are compared to configuration F that employs multiple three-leg inverters. The main characteristics of the machine drive systems are presented together with selected experimental results that demonstrate the feasibility of the proposed configurations.

OriginalspracheEnglisch
Seiten (von - bis)966-976
Seitenumfang11
FachzeitschriftIEEE Transactions on Power Electronics
Jahrgang23
Ausgabenummer2
DOIs
PublikationsstatusVeröffentlicht - März 2008
Extern publiziertJa

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