FIELD: electricity.
SUBSTANCE: invention is related to electric engineering, and namely to electric machines with pole modulation and internal rotor. The rotor comprises multitude of permanent magnets placed in circumferential direction around permanent magnets; multitude of axial elements guiding flow, each of them is manufactured to provide at least two-dimensional way for magnetic flow; bearing structure comprising internal tubular bearing element placed inside in radial direction in regard to multitude of permanent magnets; and at least one external element guiding flow and designed to provide a way, at least in radial direction, for magnetic flow generated by one or more magnets out of the above multitude.
EFFECT: design simplification, minimizing of weigh and dimensions of the electric machine.
20 cl, 14 dwg
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