This paper proposes a technique to analyze double-star permanent-magnet synchronous generators by transforming the two three-phase winding sets into two couples of windings on the d - and q-axes of the rotor reference frame. The technique introduces improvements with respect to other approaches, as it takes into account the harmonic content of the no-load flux linkages of the armature windings, it applies to a generic angular displacement between the two winding sets, and it greatly simplifies the analysis since the two transformed winding sets are decoupled with respect to each other.

Analysis of Double-Star Permanent-Magnet Synchronous Generators by a General Decoupled d-q Model

ANDRIOLLO, MAURO;MARTINELLI, GIOVANNI ATTILIO;MORINI, AUGUSTO;TORTELLA, ANDREA
2009

Abstract

This paper proposes a technique to analyze double-star permanent-magnet synchronous generators by transforming the two three-phase winding sets into two couples of windings on the d - and q-axes of the rotor reference frame. The technique introduces improvements with respect to other approaches, as it takes into account the harmonic content of the no-load flux linkages of the armature windings, it applies to a generic angular displacement between the two winding sets, and it greatly simplifies the analysis since the two transformed winding sets are decoupled with respect to each other.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

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: https://hdl.handle.net/11577/2437965
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 43
  • ???jsp.display-item.citation.isi??? 28
  • OpenAlex ND
social impact