FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering. The electric machine contains a stator, including a group of winding coils with a magnetic circuit, as well as a rotor, including a group of magnetic segments located along the inner or outer surface of the cylinder. Magnetic segments are located on the surface of the cylinder with a gap between them and with radial magnetization if their number in a group is less than twenty or twenty-four, depending on the number of coils in the group. Also, the magnetic elements form a Halbach cylinder without gaps between the magnets, if their number is more than or equal to the specified values and a multiple of four, and the magnetization of the magnetic segments is either mutually perpendicular or radially tangential.
EFFECT: moment and EMF of the machine are increased.
4 cl, 65 dwg
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