| CPC H02K 44/14 (2013.01) [H02K 44/085 (2013.01); H02K 2213/03 (2013.01)] | 14 Claims |
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1. A power generation device, comprising:
a housing having a rotation axis;
a plurality of chambers surrounding the rotation axis and disposed inside the housing; and
a plurality of conductive fillers respectively filled in the plurality of chambers, wherein a plurality of sidewalls of the chambers extend along a direction that is perpendicular to the rotation axis and divide an interior of the housing into a plurality of layers,
wherein the chambers comprise a plurality of electrodes disposed on the chambers and in contact with the conductive fillers,
wherein the electrodes at least comprise a first electrode that is adjacent to the rotation axis and a second electrode that is away from the rotation axis, one of the chambers electrically connects to an adjacent one of the chambers through the first electrode, and the one of the chambers electrically connects to another adjacent one of the chambers through the second electrode.
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