METHOD AND DEVICE FOR ELECTRICAL ENERGY TRANSMISSION Russian patent published in 2013 - IPC H02J17/00 H01P3/10 

FIELD: electricity.

SUBSTANCE: between a source and a receiver of electric energy an energy-conducting channel is created in a steel pipe by installation of transmitting and receiving resonance systems on it with electric capacitance covers. Using the transmitting resonance system, resonance oscillations of an electric field are excited in the pipe wall and near its surface in the range of 0.3÷300 kHz, and the field is orthogonally aligned relative to the pipe axis, a vortex magnetic field is induced in the pipe wall and near its surface, electromagnet energy is transmitted along the pipe, it is received in a receiving resonance system with electric capacitance covers, and power is produced for electric loads. The device for transfer of electric energy comprises an energy-conducting steel pipe with receiving and transmitting resonance systems arranged on it with electric capacitance covers. The transmitting resonance system is connected with a source of electric energy via a generator of higher frequency current, and the receiving system with electric capacitance covers is connected via a converter with an electric energy receiver.

EFFECT: reduced costs for electric energy transfer, higher efficiency factor.

7 cl, 6 dwg