摘要
由于目前飞机吊舱使用越来越多 ,吊舱内的电子设备供电问题越来越受到重视。由于我国原型飞机发电机容量有限 ,而随着飞机用途的改变 ,吊舱中机载电子设备的用电量通常需要几千瓦以上 ,直接从飞机上提供有相当大的难度。因此 ,有必要研究利用飞机冲压空气带动涡轮发电供给吊舱内的电子设备。这种方案虽然增加了飞机的阻力 ,但改善了吊舱供电状态 ,在军用飞机的特殊使用方面有积极的推动作用。
Owing to the popular use of nacelle in airplane, the power supply problem of the electrical equipments in the nacelle has attracted much attention. The capacity of the dynamos in the prototype planes is limited. But with the changing use of the plane, the electrical equipments in the nacelle usually require several kilowatts of power supply, which is rather difficult to be directly obtained from the plane. Therefore, it is necessary to study the technology for supplying power by the turbo driven by the pressing air. Though increasing the resistance of the plane, this method improvs the power supply condition in the nacelle, which has a positive impelling effect on the special use of military planes
出处
《南京航空航天大学学报》
CAS
CSCD
北大核心
2002年第1期70-72,共3页
Journal of Nanjing University of Aeronautics & Astronautics
