VERTICAL-AXIS THREE-ENTRY AXIAL GENERATOR SET Russian patent published in 2021 - IPC H02K16/00 H02K3/22 H02K19/38 H02K47/12 H02S10/10 H03D3/02 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, to electrical machines and is intended for the summation of mechanical wind energy, light energy of the Sun, with preliminary transformation of it by photoelectric converters into electrical energy of direct current and thermal energy of the Earth or the Sun, with preliminary transformation of it by a thermal converter into electrical energy of direct current with simultaneous converting the resulting total energy into high quality direct current electrical energy, and can be used to generate direct current electrical energy for the needs of, for example, farms. The vertical-axial three-input axial generator set contains a housing in which the control unit is installed, rotor position sensors, in the housing of each of which there is a signal winding and an excitation winding of the main generator. An additional single-phase exciter winding is made with the possibility of connecting to an external photoelectric converter. A permanent axial multi-pole magnet of the exciter inductor and an axial rotating magnetic circuit with a multiphase winding of the exciter armature and a single-phase excitation winding of the main generator are rigidly fixed to the rotor shaft. The housing of each rotor position sensor is installed on the line of intersection of the plane passing through the axis of symmetry of the permanent magnets of the rotor position and perpendicular to the axis of rotation of the rotor. Each rotor position sensor is fixed on the inner surface of the housing by means of a rod and is equidistant from adjacent rotor position sensors. A thermal converter is installed in the lower part of the housing, connected through the control unit to an additional polyphase winding, which is connected to an external thermal converter through the control unit. A cone-shaped dome is rigidly fixed on the upper outer part of the upper section of the body. Photovoltaic converters are installed on the entire surface. On the lateral outer part of the upper section of the housing, air flow guides with aerodynamic ridges are rigidly fixed in three tiers, on which photoelectric converters are also installed between the aerodynamic ridges, connected to an additional single-phase exciter excitation winding. Inside the upper section of the housing, three wind wheels are rigidly fixed to the rotor shaft. The base diameter of each downstream tier air guide is one third larger than the base diameter of the previous upstream tier air guide.

EFFECT: increased efficiency of the use of wind and solar energy.

1 cl, 5 dwg