METHOD AND DEVICE FOR TRANSMISSION OF ELECTRIC POWER (VERSIONS) Russian patent published in 2020 - IPC H02J3/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the electrical equipment. Technical result is achieved due to inclusion of electric power from source to storage of frequency-controlled current converter of source, transmitting and receiving modules connected to each other by a magnetic resonance bond and a current converter from the high-frequency current format into a format required for operation of the accumulator in the receiving module, wherein magnetic conductor winding of transmitting module is made in form of flat spiral with two-wire winding from center to periphery, magnetic resonance winding of receiving module is made in form of flat single-wire or double-wire spiral, exciting standing waves of current and potential with current antinode at periphery of winding are excited in magnetic resonance winding of transmitting module; energy transfer between transmitting and receiving modules is arranged. Outputs in the central part of two-wire spiral winding of the transmitting module are isolated from each other.

EFFECT: technical result consists in creation of wireless methods and devices for charging electric energy accumulator of fixed or mobile electric consumer, having uniform magnetic flux intensity on active area of transmitting module, high efficiency of energy transfer, low radiation level.

6 cl, 2 dwg