FIELD: physics.
SUBSTANCE: in contactless electromagnetic machine comprising anchor, every phase of which consists of coils that cover single anchor tooth, and inductor with poles, according to this invention, coil group of anchor winding phase consists of single coil, inductor core consists of joined first and second cores and permanent magnet magnetised in axial direction and located between inductor cores, the first and second inductor cores are located relative to each other so that axis of every tooth in the first core coincides with axis of every slot of the second inductor core.
EFFECT: high specific rotation torque at low frequencies of rotation in traction mode, and high specific power at high frequencies in generator mode.
16 cl, 28 dwg, 1 tbl
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Authors
Dates
2009-04-27—Published
2007-11-21—Filed