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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。
Due to the increasing use of aircraft pods, more and more attention has been paid to the power supply of electronic equipment in the pods. Due to the limited capacity of prototype aircraft generators in our country, and with changes in the use of aircraft, the electricity consumption of airborne electronic equipment in pods usually needs to be more than a few kilowatts, providing considerable difficulty directly from the aircraft. Therefore, it is necessary to study the use of aircraft ram air to drive turbine power supply to the nacelle electronic equipment. Although this scheme increases the resistance of the aircraft, it improves the power supply status of the pod and has a positive effect on the special use of the military aircraft.