COMPOSITE STATOR WINDING OF INDUCTION GENERATOR Russian patent published in 2005 - IPC

FIELD: electromechanical engineering; off-line power supplies built around capacitor-excited induction generators.

SUBSTANCE: composite stator winding of induction generator designed to build off-line power supplies for different output voltages at forced rotor speed has 36 coils. Finishing lead of coil 1 is connected to that of coil 4; starting lead of coil 4, to finishing lead of coil 19; starting lead of coil 19, to that of coil, 22; finishing lead of coil 5, to that of coil 8; starting lead of coil 8, to finishing lead of coil 23; starting lead of coil 23, to that of coil 26; finishing lead of coil 9, to that of coil 12; starting lead of coil 12, to finishing lead of coil 27; starting lead of coil 27, to that of coil 30; finishing lead of coil 13, to that of coil 16; starting lead of coil 16, to finishing lead of coil 31; starting lead of coil 31, to that of coil 34; finishing lead of coil 17, to that of coil 20; starting lead of coil 20, to finishing lead of coil 35; starting lead of coil 35, to that of coil 2; finishing lead of coil 21, to that of coil 24; starting lead of coil 24, to finishing lead of coil 3; starting lead of coil 3, to that of coil 6; finishing lead of coil 25, to that of coil 28; starting lead of coil 28, to finishing lead of coil 7; starting lead of coil 7, to that of coil 10; finishing lead of coil 29, to that of coil 32; starting lead of coil 32, to finishing lead of coil 11; starting lead of coil 11, to that of coil 14; finishing lead of coil 33, to that of coil 36; starting lead of coil 36, to finishing lead of coil 15; starting lead of coil 15, to that of coil 18. First phase leads are formed by starting leads of coils 5, 17, and 29. Second phase leads are formed by integrated finishing leads of coils 22, 26, and 30, by integrated finishing leads of coils 34, 2, and 6, and by integrated finishing leads of coils 10, 14, and 18. Third phase leads are formed by integrated starting leads of coils 9 and 13, by integrated starting leads of coils 21 and 25, and by integrated starting leads of coils 33 and 1. Generator also has field capacitors connected to any phase leads in compliance with desired output voltage of generator.

EFFECT: enlarged functional capabilities.

1 cl, 5 dwg