| 摘要 |
FIELD: electrical machines; noncontact low- and medium-power drives; self-contained synchronous generators mounted in rotating mechanism bush and in windmill with winding internal voltage of frequency ranging between 50 and 1500 Hz. SUBSTANCE: variable-speed inductor machine gas stator frame 1 with through slots 2 accommodating laminated bars 3 made of ferromagnetic material, two ferromagnetic stator stacks 4, armature winding 6 with DC leads 7 and AC leads 8, ferromagnetic laminated rotor bars 9 placed in slots of nonmagnetic cylinders 10 mounted on shaft 11 coaxially in respect to stator stacks, end disks 12, axial bracing studs, and nuts. Conductors 15 and 16 are essentially, those of two single-layer three-phase windings, respectively. Coils of one of phases of these windings, direction of unipolar magnetic flux, and closed bypass circuit for conductors carrying current are shown in the illustration. EFFECT: improved design. 2 dwg |
