FIELD: electricity.
SUBSTANCE: invention relates to electrical engineering and can be used in electric drive mechanisms with variable capacity, for example in ventilators, pumps, compressors, in high-speed electrical spindles and in household appliances. The proposed high-speed diode-induction two-phase nonreversible motor has a salient pole stator with four terminals and concentrated windings and a rotor with two terminals and beak-shaped projections on the terminals. According to the invention, the rotor has two terminals and beak-shaped projections on the terminals, where the surface of each terminal of the rotor with beak-shaped projections has the shape of three cylindrical surfaces of equal diametre. The centre of the cylindrical surface of the terminals of the rotor coincides with the axis of the rotor, and the centres of two cylindrical surfaces of the beak-shaped projections of the rotor do not coincide with the axis of the rotor.
EFFECT: increased efficiency and simplification of the algorithm of controlling the high-speed diode-induction two-phase nonreversible motor.
3 dwg
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