UNMANNED AERIAL COMPLEX Russian patent published in 2024 - IPC B64C27/08 B64U10/10 B64U50/31 B64U101/31 H02J7/00 H02J50/00 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering, namely to unmanned aerial systems. At discharge of power accumulator battery (7) and power supply battery (37) of onboard flight support system (16), flying part approaches wires of operating power transmission line until electric field intensity sensor (59) is actuated, and route computing device (15) generates a signal to electric motors (4) and main electric motor (64). Flying part hovers over the wire of the power transmission line, if the current in the wire is alternating, or continues to fly at a fixed distance from it along the trajectory of the "kite" in the horizontal plane, if the current in the wire is constant. Currents are induced in electric winding (49), which charge battery (37) and power accumulator battery (7). Completion of charging is initiated by the battery charge control device (51), which disconnects the ring electric winding (49). During daylight hours solar battery (56) operates in optimum temperature mode due to the fact that its cooling is carried out not only by air flows excited by rotating propellers (5), but also by air flow of rotor (63), which is located directly above solar battery (56), which leads to increased intensity of its cooling.

EFFECT: as a result, the temperature of solar battery (56) decreases, approaching the optimum value of approximately 25 °C, which increases efficiency of solar battery (56), and consequently, to achieve technical result – increase in duration of flight.

1 cl, 3 dwg