Influence of a combined star-delta winding on the operation behavior of a line start permanent magnet synchronous machine

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Abstract

This paper investigates a combined star-delta winding for a line start permanent magnet synchronous motor and compares it with a standard star winding by analytical, Finite Element and experimental methods. The winding increases the machine's d- and q-axes inductances and induced voltage. At grid operation, this yields lower stator currents and stator ohmic losses as well as lower flux and core losses. Circulating currents in the delta sub-winding are found to be a minor problem at the investigated prototype.

Details

OriginalspracheEnglisch
Titel2024 International Conference on Electrical Machines (ICEM)
Seitenumfang7
ISBN (elektronisch)979-8-3503-7060-7
PublikationsstatusVeröffentlicht - 2024
Peer-Review-StatusJa

Konferenz

Titel26th International Conference on Electrical Machines
KurztitelICEM 2024
Veranstaltungsnummer26
Dauer1 - 4 September 2024
Webseite
BekanntheitsgradInternationale Veranstaltung
OrtPolitecnico di Torino
StadtTorino
LandItalien

Schlagworte

Schlagwörter

  • Finite Element Analysis, combined star-delta winding, permanent magnet synchronous machine, winding factor