| 摘要 |
FIELD: electricity. ^ SUBSTANCE: electric generator (EG) includes housing with detachable covers, housing of inductor also with detachable covers made as an integral part of hollow shaft. Electromagnets with cores and coils are installed on inductor housing. Inductor assembled with electromagnets and covers is installed on bearings arranged in covers of EG housing. Two armatures are installed in EG, one of which is fixed, and the other one is movable, or one is movable with possibility of its rotation inside inductor. Windings of fixed armature are fixed in slots of detachable EG housing, and windings of movable armature are fixed in slots of armature housing made as an integral part of shaft and installed inside inductor by means of bearings on brackets fixed on EG base. Between inductor and movable armature there installed is reduction gear which provides simultaneous synchronous rotation of inductor and armature in opposite directions or as per simplified scheme, or with possibility of automatic control of rotation frequency of inductor and armature, and the condition at which the ratio of speeds of opposite rotation of inductor and armature Vi/Va=const is met in both cases. ^ EFFECT: higher quality of voltage supplied to electric mains, higher EG capacity, operating reliability, reducing material consumption, reducing manufacturing cost of EG, and enlarging application field. ^ 8 cl, 5 dwg |
