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Design and Performance Analysis of Double Stator Axial Flux PM Generator for Rim Driven Marine Current Turbines

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Academic year: 2021

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Figure

Fig. 3. 3D view of the double stator AFPM machine (a), 3D sketch of the double stator AFPM machine  under a pole pairs width (b)
Fig. 4. 2D section of the corresponding linear machine at mean radius: R e , R i , β t , and β m  are respectively  outer and inner radii, teeth pitch ratio, and magnet to pole pitch ratio, Z hm , Z g , Z hs , Z Y  are respectively the
Fig. 5. Considered geometry and heat flows under a slot pitch width.
Fig. 8. Hypothesis of cylindrical shaped nozzle and double stator AFPM machine insertion
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