AXIAL THREE-INPUT NON-CONTACT WIND-SOLAR GENERATOR Russian patent published in 2020 - IPC H02K16/02 H02K7/18 H02K21/26 H02K19/38 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, to electromechanical energy converters, and can be used as converter of mechanical energy of rotation, for example kinetic energy of wind, converted by wind wheel into mechanical energy of rotation, supplied to two mechanical inputs of machine, and direct-current electric energy, for example solar energy, converted by photoelectric converters into DC power, simultaneously supplied to its electric input, into total electric energy of direct current. Axial three-input non-contact wind-solar generator comprises housing, exciter and main generator. Housing consists of fixed upper and lower parts and rotatable upper inner and lower inner sections installed in upper and middle bearing assemblies. Permanent multisectional multi-pole magnet with single-phase additional excitation winding is rigidly fixed in the housing upper part. In lower part of housing there rigidly fixed is axial magnetic core with one active end surface, in slots of which there is polyphase winding of armature of main generator. Upper and lower internal sections are made with possibility of rotation relative to permanent multisectional multi-pole magnet, axial magnetic core with one active end surface and relative to each other. In lower inner section is rigidly fixed first internal axial magnetic core with two active end surfaces, and in upper inner section between constant multisectional multi-pole magnet and first internal axial magnetic conductor with two active end surfaces is rigidly fixed second internal axial magnetic core with two active end surfaces, in the slots of which on the side of the permanent multisectional multi-pole magnet there is a polyphase winding of the subexciter anchor, and on the side of the first internal axial magnetic conductor with two active end surfaces there laid is a single-phase excitation excitation winding connected to polyphase winding of the subarberer armature through the second multiphase double-wave rectifier.

EFFECT: technical result consists in improvement of reliability, efficiency and coefficient of wind use with reduction of dimensions.

1 cl, 2 dwg