REACTIVE ROTOR WITH ADDITIONAL SELF-MAGNETIZATION Russian patent published in 2019 - IPC H02K1/24 H02K1/27 H02K15/03 H02K15/12 

Abstract RU 2677871 C1

FIELD: electrical equipment.

SUBSTANCE: invention relates to the electrical equipment. Rotor (10) for the reactive electric machine (E) has package (14) of steel sheets with layers (16). Each package has sections (24) guiding flow formed with magnetically conductive rotor sheet (18), passing between the respective two adjacent axes d and inclined relative to corresponding q-axis (30), which are separated from each other by an appropriate pouring mass barrier flow (22). In at least one of flow barriers (22), the casting mass has solid particles (36), which are permanent magnets.

EFFECT: technical result consists in increasing the efficiency of the rotor.

13 cl, 4 dwg

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RU 2 677 871 C1

Authors

Buettner, Klaus

Cerny, Marco

Greiner, Robert

Ochsenkuehn, Manfred

Warmuth, Matthias

Dates

2019-01-22Published

2016-06-07Filed