FIELD: electricity.
SUBSTANCE: invention is related to electric engineering and may be used in power electric drive. Synchronous reaction motor comprises stator with multi-phase winding and rotor. Rotor is made of the ferromagnetic packets (2) installed along axis of motor, inter-packet gaps (4), which separate packets one from another, besides, at least in one gap by pole division between ferromagnetic packets, most closely located to longitudinal axis, there is a permanent magnet (5), besides, axis of permanent magnet magnetisation coincides with normal line to surfaces of ferromagnetic packets (3) adjacent to it.
EFFECT: improved energetic (efficiency factor, cosφ) and weight-dimensional indices of electric motor.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYNCHRONOUS REACTIVE ELECTRIC MOTOR | 0 |
|
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|
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|
SU1628152A1 |
