Analysis and Performance of Axial Flux Permanent-Magnet Machine With Air-Cored Nonoverlapping Concentrated Stator Windings

Analysis and Performance of Axial Flux Permanent-Magnet Machine With Air-Cored Nonoverlapping Concentrated Stator Windings

In this paper, the performance of air-cored (ironless) stator axial flux permanent magnet machines with different types of concentrated-coil nonoverlapping windings is evaluated. The evaluation is based on theoretical analysis and is confirmed by finite-element analysis and measurements. It is shown...

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Veröffentlicht in:IEEE transactions on industry applications 2008-09, Vol.44 (5), p.1495-1504
Hauptverfasser: Kamper, M.J., Rong-Jie Wang, Rossouw, F.G.
Format: Artikel
Sprache:eng
Schlagworte:
Air cored
axial flux
Coils
Coils (windings)
concentrated winding
Copper
Finite element method
Flux
Iron
Machine windings
Magnetic analysis
Mathematical analysis
Performance analysis
permanent magnet (PM)
Permanent magnets
Stator cores
Stator windings
Stators
Torque
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Beschreibung
Zusammenfassung:In this paper, the performance of air-cored (ironless) stator axial flux permanent magnet machines with different types of concentrated-coil nonoverlapping windings is evaluated. The evaluation is based on theoretical analysis and is confirmed by finite-element analysis and measurements. It is shown that concentrated-coil winding machines can have a similar performance as that of normal overlapping winding machines using less copper.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2008.2002183