A compressed air supply system of an aircraft includes: a bleed air passage through which bleed air from a gas turbine engine flows; an auxiliary compressor including a compressor inlet and a compressor outlet, the compressor inlet being fluidly connected to the bleed air passage; a supply passage which is fluidly connected to the compressor outlet and through which compressed air from the auxiliary compressor is supplied to an air system of the aircraft; a driver that rotates the auxiliary compressor; a sensor that detects pressure or temperature of the supply passage; and circuitry that controls an output rotational frequency of the driver in accordance with a detection signal of the sensor.
AIRCRAFT COMPRESSED AIR SUPPLY SYSTEM
DRUCKLUFTVERSORGUNGSSYSTEM FÜR EIN FLUGZEUG
SYSTÈME D'ALIMENTATION EN AIR COMPRIMÉ D'AÉRONEF
2024-07-10
Patent
Electronic Resource
English