COMPACT PERMANENT-MAGNET MACHINES

The availability of new high-field permanent-magnet materials has created opportunities for novel topologies of electrical machines with advantageous characteristics such as high efficiency and good power/weight ratio. A disc-type arrangement, with slotless winding and axially-directed flux in the a...

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Veröffentlicht in:	Electric machines and power systems 1997-07, Vol.25 (6), p.635-648
Hauptverfasser:	CHALMERS, B. J., SPOONER, E., HONORATI, O., CRESCIMBINI, F, CARICCHI, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electric drives Electric windings Electrical engineering. Electrical power engineering Electrical machines Exact sciences and technology Permanent magnets Wind power
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The availability of new high-field permanent-magnet materials has created opportunities for novel topologies of electrical machines with advantageous characteristics such as high efficiency and good power/weight ratio. A disc-type arrangement, with slotless winding and axially-directed flux in the air gap, has particularly short axial length and is well suited for system integration as either generator or motor. Applications include auxiliary power units, electric vehicle drives and wind power generation.
ISSN:	0731-356X 1521-0502
DOI:	10.1080/07313569708955765