METHOD AND DEVICE FOR WIRELESS TRANSMISSION OF ELECTRIC POWER Russian patent published in 2008 - IPC H02J17/00 

FIELD: electrical engineering, in particular, transmission of electric power through a fluid medium swirl channel: air, water, steam, for example, for a flying aircraft through a long-lasting (5-10 km) turbulent wake or through a swirl trace of the sea vessel propellers, for transmission of electric power inside the gas, oil water pipe-lines, in which a rotating vortex core is maintained, for ground use between the power lines being in the direct visibility from one another and having rotating air swirlers producing the channel.

SUBSTANCE: the high-frequency electricity is transmitted through one conducting channel formed by the boundary layer of a long-lasting vortex hopper serving as a conductor self-maintaining its structure due to the directed axial flow of electrons and rotation about the channel axis. A traveling wave of the high-frequency current and of the magnetic field at a frequency equal to the rotational speed of the vortex boundary layer is generated in the swirl channel. As a result, the transmitter inductance-capacitance resonance and the reactance maximum of the capacitance charging current are conducted through the resonating channel. The power for maintaining the rotation of the swirl channel is taken from the environment.

EFFECT: simplified and reduced specific quantity of metal of the electricity transport channel.

2 cl, 1 dwg