HYBRID PNEUMATIC AND ELECTRIC SECONDARY POWER INTEGRATED CABIN ENERGY SYSTEM FOR A PRESSURIZED VEHICLE

A system (100; 200) for providing compressed air to pneumatic loads in a vehicle (110) such as an aircraft, the system includes a gas turbine engine (102) having; a) an engine compressor (104) with an air inlet (106) coupled to an interior of a cabin (108) of the vehicle; and b) a load compressor (1...

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Hauptverfasser: BLUMER, Eric, ANGHEL, Cristian, JAN, David K
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A system (100; 200) for providing compressed air to pneumatic loads in a vehicle (110) such as an aircraft, the system includes a gas turbine engine (102) having; a) an engine compressor (104) with an air inlet (106) coupled to an interior of a cabin (108) of the vehicle; and b) a load compressor (112) coupled to the gas turbine engine having a compressed air outlet coupled to one or more pneumatic loads (130) of the vehicle. One or more electrically driven cabin air compressors (CAC) (136, 138) have compressed air outlets coupled to the one or more pneumatic loads.