STABILIZED THREE-INPUT AXIAL-RADIAL ELECTRIC GENERATOR MACHINE Russian patent published in 2021 - IPC H02K47/02 H02K19/38 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to electromechanical energy converters, and can be used, for example, as a converter of kinetic wind energy converted by a wind wheel into mechanical rotational energy supplied to the mechanical input of the machine, solar light energy converted by a photovoltaic converter into direct current electricity simultaneously supplied to its light input, and thermal energy of any source simultaneously supplied to its thermal input, into total alternating current electrical energy. A stabilized three-input axial-radial electric generator machine contains a housing, a photoelectric converter mounted in the upper part of the housing, a hollow shaft fixed in the housing in bearing assemblies, a fixed axis located coaxially with a hollow shaft that can rotate around a fixed axis, an internal axial magnetic circuit with two active end surfaces rigidly connected to the hollow shaft by means of a disk, an exciter, a main generator, a voltage regulator and a thermal converter. The fixed axis is fixed in the bearing assemblies installed in the hollow shaft, and is rigidly connected to the housing with one end located on the side of the housing. The voltage regulator contains an electronic unit, the input of which is connected to the output of a multiphase two-half-period rectifier, and an electromechanical unit consisting of a radial magnetic circuit of the voltage regulator inductor, a radial magnetic circuit of the armature of the voltage regulator, and a single-phase control winding of the voltage regulator. The radial magnetic circuit of the armature of the voltage regulator is installed on the inner surface of the hollow shaft in such a way that the magnetic flux generated by the single-phase excitation winding of the voltage regulator is directed along the radius of the radial magnetic circuit of the armature of the voltage regulator with the multiphase winding of the armature of the voltage regulator. A thermal converter is installed in the lower part of the housing. Also, an additional single-phase excitation winding of the voltage regulator connected to the output of the thermal converter is additionally laid in the grooves of the radial magnetic circuit of the inductor of the voltage regulator.

EFFECT: providing the possibility of direct conversion of thermal energy into electrical energy with simultaneous summation of mechanical energy, light energy and thermal energy with simultaneous conversion of the resulting total energy into DC electrical energy while maintaining high stability of the output voltage in magnitude.

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