Patent attributes
In order to achieve the above object, according to one aspect of the present invention, there is provided a magnetoelectric generator including: a flywheel rotating around an axis of rotation; a plurality of magnets disposed on an inner peripheral surface of the flywheel and rotating together with the flywheel; a stator core disposed radially inside the magnets, the stator core being constituted by stacking a plurality of thin steel sheets and having: an annulus portion; and a plurality of teeth projecting radially outward from the annulus portion; and a generating coil configured by winding conducting wire onto the teeth, wherein: a coolant aperture through which a coolant passes is formed on the annulus portion so as to penetrate through the thin steel sheets in a direction of lamination.
