FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering, in particular to an electric motor installation with a magnetic device. An electric motor installation with a magnetic device contains an electric motor, a rotating shaft connected to the electric motor, a magnetic device containing a set of rotating discs and a set of fixed rings connected to each of them. Magnetic elements are placed on the outer periphery of each rotating disc, and corresponding magnetic elements are placed on the inner periphery of each stationary ring, so that the direction of the magnetic moment of each of them is rotated relative to the radius of the rotating disk by the same angle. Magnetic elements and corresponding magnetic elements of adjacent rotating discs are located on the same side line with alternation. The magnetic elements and the corresponding magnetic elements are facing each other so that a magnetic repulsion takes place between them.
EFFECT: reduction in kinetic energy losses.
3 cl, 3 dwg
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