ELECTRICAL SUPPLY SYSTEM FOR TETHERED AIRCRAFT Russian patent published in 2022 - IPC B64F3/02 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, in particular to a device for transmitting electrical energy to an unmanned aerial vehicle. The power supply system of the tethered aircraft, which contains a ground power source, a load in the form of on-board network equipment and electric motors of the aircraft, a converter and a battery located on board the aircraft, has a metal holder at the height of the aircraft, made in the form of a telescopic antenna with the possibility of transmitting energy from the ground to the converter , located on board the aircraft voltage distributor, a stabilization unit with a control PWM controller, an amplifier, an error signal generator. The ground power source is made in the form of a microwave generator. The output of the microwave generator is connected to the energy input terminal of the holder. The output of the stabilization unit with the control PWM controller is connected to the aircraft electric motors and the input of the error signal generator, the output of the latter is connected to the second input of the stabilization unit with the control PWM controller.

EFFECT: increasing the efficiency in the power supply of the aircraft and simplifying the power line.

1 cl, 1 dwg