AXIAL MULTIPHASE TWO-INPUT ELECTRIC MACHINE-GENERATOR Russian patent published in 2019 - IPC H02K47/00 H02K19/38 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the electrical equipment. Axial multiphase two-input electric machine-generator contains housing, exciter and main generator installed on one shaft fixed in generator housing. Automatic excitation controller is rigidly fixed on outer lateral side of machine housing, while exciter is made asynchronous. In slots of the axial magnetic conductor of the asynchronous exciter stator there is a multiphase stator winding of the asynchronous exciter, connected to output of automatic excitation regulator with inverse relative to multiphase winding of main generator armature by phase alternation order, multiphase rotor winding of asynchronous exciter is laid in slots of axial magnetic conductor of asynchronous exciter, and booster device is additionally installed in the housing. Single-phase excitation winding of main generator through multiphase full-wave rectifier and multiphase rotor winding of booster device is connected to multiphase rotor winding of asynchronous exciter.

EFFECT: improved quality of output voltage, increased reliability and efficiency.

1 cl, 2 dwg