A fuel cell child-mother unmanned aerial vehicle comprises a distributed propulsion fuel cell power system, a fixed-wing unmanned aerial vehicle and rotorcrafts, the distributed propulsion fuel cell power system is arranged in the fixed-wing unmanned aerial vehicle, and the lower portion of the fixed-wing unmanned aerial vehicle is connected with a plurality of rotorcrafts; when the aircraft needs high-power propulsion or takeoff, the fuel cell drives the fixed-wing unmanned aerial vehicle propeller and the rotorcraft lithium battery drives the rotorcraft propeller to work at the same time, so that the aircraft can perform maneuvering flight and take-off and landing under complex climate conditions, and when the child-mother unmanned aerial vehicle performs cruising flight, the required propulsion power is small, and the flight speed is high. At the moment, a fixed-wing unmanned aerial vehicle propeller works, cruising flight is more energy-saving, and a fuel cell generates power to charge a rotorcraft lithium battery; when the unmanned aerial vehicle arrives at a designated task site, the docking chuck is opened, the rotorcraft and the fixed-wing unmanned aerial vehicle are separated, the application scene range is wider, the rotorcraft is docked and locked with the fixed-wing unmanned aerial vehicle after being recycled, electricity is supplemented for use next time, and the practicability is better.
一种燃料电池子母无人机,包括分布式推进燃料电池动力系统、固定翼无人机和旋翼机,固定翼无人机内设置有分布式推进燃料电池动力系统,固定翼无人机下部连接有若干旋翼机;当飞行器需要大功率推进或起飞时,燃料电池驱动固定翼无人机推进器、旋翼机锂电池驱动旋翼机推进器同时工作,使飞行器能够进行机动飞行和复杂气候条件下起降,当子母无人机进行巡航飞行时,所需推进功率较小,此时固定翼无人机推进器工作,巡航飞行更节能,燃料电池发电,为旋翼机锂电池充电;到达指定的任务地点时,对接夹头打开,旋翼机和固定翼无人机分离,适用场景范围更广,旋翼机回收后与固定翼无人机进行对接锁定,补充电量方便下次使用,实用性更佳。
Fuel cell child-mother unmanned aerial vehicle
一种燃料电池子母无人机
2022-05-27
Patent
Electronic Resource
Chinese
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