ELECTRIC GENERATOR ON PLASMA FLOW Russian patent published in 2016 - IPC H01J25/68 

FIELD: electrical engineering.

SUBSTANCE: electric generator on plasma flow relates to electrical engineering and can be used for production and accumulation of static electricity, as well as production of electric current for supply of accumulators, systems and units of spacecrafts and vehicles. Generator includes housing (1) in the form of hollow dielectric tube which accommodates confuser (21) and nozzle (10) with axial conical channel (12) in axial alignment, as well as main hollow tube (2) that is in contact with housing inner surface and forming the main circular cylindrical cavity (4), additional hollow tube (5) from dielectric material, forming additional annular cavity (8). Additional hollow tube extends beyond end covers (20) of the sealed housing and on its one side is in contact with electrode-target (15) protected with graphene film (14), and on its other side is a guide for the flow of charged particles of plasma into the confuser. Main hollow tube and nozzle are made from nano-porous conducting material, and the inner surface of the main hollow tube, outer and inner surfaces of additional hollow tube, nozzle outer surface and surface of axial conical channel nozzle are coated with graphene film; additionally the main circular cavity and additional circular cavity are filled with solid or liquid electrolyte.

EFFECT: technical result is accumulation of static charge due to conversion of energy flow of charged particles (electrons or cations) of plasma into energy of electrostatic charge, ensuring the stability of electric current and voltage for charging of accumulators of electric systems, as well as simplified design.

6 cl, 2 dwg, 2 tbl