FIELD: aviation.
SUBSTANCE: group of inventions relates to a method of optimising overall efficiency of energy aboard aircraft and power package implementing said method. To optimise overall efficiency of energy, method uses a power generator of engine class arranged nearby cabin to generate pneumatic energy for cabin and, partially, for generation of hydraulic or electric power for rest of aircraft, minimise difference between nominal point of power sources in conditions of operation of said sources and point calculation of participation of these sources in which movement of energy in conditions of main engine uniformly distributed power of main engines and main generator power at rated operation and in case of main engine. Main power package for optimisation of energy includes a power package of engine class with gas generator and power turbine, turbine energy recovery, pressure compressor, control mechanism, control unit, ECS system. Main power package is located in isolated fire partition compartment. Compartment comprises air intake of external air outlet.
EFFECT: optimum use of power according to power requirements of aircraft.
15 cl, 4 dwg
