而且,所述压缩机(4)和/或液压泵也经由所述变速箱(5a)和所述主离合器(10)连接到所述动力模块(1). Further, the compressor (4) and / or the hydraulic pump is also connected to the power module (1) via the gearbox (5a) and the main clutch (10). 这个结构能够扩展APU的运行模式,提高其性能...
飞机的电气系统由供电系统和用电设备两部分组成。供电系统是为飞机提供电能的部分,如引擎驱动的交流电发电机(AC),辅助动力装置(APU)以及外部电源。而用电设备(或称负载)是消耗电能的部分,如飞机电力传动设备,发动机启动、喷油和点火设备,灯光系统和电加温...
EngineAircraftAPU引擎飞机APU 系统标签: apuaircraftengine引擎飞机falcon © 2013 Dallas Airmotive, Inc. Subject to revision without notice. DALAIR-4046-1013 Engine Repair and Overhaul Companies 900 Nolen Drive, Suite 100 Grapevine, TX 76051 +1 214.956.3001 Tel +1 800.527.5003 Tel +1 214.497.2943...
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The objective of this paper is to propose a gate drive circuit and an output filter of a switched-capacitor-based multilevel inverter for aircraft APU. With the bootstrap methodology, only one voltage source is required to power the gate driver of all switches used in the multilevel inverter...
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aThe aircraft electrical power is normally supplied in flight by two integrated drive generators(IDG); each of them is driven by on engine. A third auxiliary generator driven by the APU can replace either main generator. 二台综合驱动发电机在飞行中通常提供航空器电能(IDG); 每一他们在引擎被驾驶...
The main aircraft battery is used for engine or auxiliary power unit (APU) starting, requiring high peak power capability for a short duration of typically 15–30 s. It also provides the electrical energy necessary, in case of generator failure, to assure return to ground in 30–60 min. ...
AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM THAT OPTIMIZES THE PROPORTION OF OUTSIDE AIR FROM ENGINES, APU'S, GROUND AIR SOURCES AND THE RECIRCULATED CABIN AIR T... An Environmental Control System includes sensors (12a-12d), an air purification subsystem (19a,19b,19c), and a controller (11) in ...
Micro turbine engine manufacturers are the sole source of APU replacement. The aftermarket for micro turbine engines of light aircraft, military UAVs, and advanced air mobility aircraft is futuristic as many of these products are yet to be commercialized. However, the continuous advancements in micro...