HYBRID POWER PLANT FOR MULTI-ROTOR FLYING PLATFORMS Russian patent published in 2017 - IPC B64C27/20 B64D27/24 B60K6/00 

FIELD: aviation.

SUBSTANCE: hybrid power plant for multi-rotor flying platforms has a base on which a fuel tank is mounted, an internal combustion engine, a coupler, an electric generator, an alternating current rectifier, and a battery. The fuel tank output is connected to the internal combustion engine, the shaft of the internal combustion engine is connected to the shaft of electric generator by the clutch. The rectifier of alternating current produced by electric generator is connected to accumulator which outputs are connected to the spark plug unit of internal combustion engine, servo control actuator of internal combustion engine, control device of internal combustion engine, rotation speed controller of the shaft connecting the clutch and electric generator, as well as to the means of rotation of rotors, between the clutch and the electric generator there is a cooling impeller connected to the rotation speed controller additionally mounted on the shaft connecting thereof.

EFFECT: increased flight radius, extended range of aircraft utilisation with such power plant.

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