The invention discloses a solar energy/hydrogen energy/energy storage battery hybrid power unmanned aerial vehicle, and belongs to the field of aviation engineering. The unmanned aerial vehicle comprises distributed solar wings, a nacelle fuselage, a power system and an empennage. The advantages of infinite power generation of the solar cell in the daytime, high specific energy of the hydrogen fuel cell and high specific power of the energy storage cell are utilized, the advantages of multiple kinds of energy are brought into full play, and the advantages of green and long-endurance flight of the electric unmanned aerial vehicle are achieved. A distributed layout of one wing middle section and two wing outer sections is adopted, solar cell modules are laid on the upper surfaces of the wing middle section and the wing outer sections correspondingly, and the solar cell modules have the double functions of a skin structure and power generation; the open-pore nacelle fuselage is provided with an air flow channel; an empennage, wings and a power system are arranged in an integral penetrating manner; the empennage and the power system share the connecting pipe, the empennage, the connecting rod and the wings form a box type structure, the structural mass can be reduced, and meanwhile the structural strength is improved.
本发明公开的一种太阳能/氢能/储能电池混合动力无人机,属于航空工程领域。本发明包括分布式太阳能机翼、短舱机身、动力系统、尾翼。本发明利用太阳能电池白天无限发电,氢燃料电池比能量高和储能电池比功率大的三种能源各自优势,充分发挥多种能源的优势,实现电动无人机的绿色、长航时飞行优势。本发明采用一个机翼中段和两个机翼外段的分布式布局,中段和外段机翼的上表面分别铺设结构太阳能电池组件,太阳能电池组件兼具蒙皮结构和发电双重功能;具有空气流道的开孔短舱机身;采用尾翼、机翼到动力系统整体贯穿式布局;尾翼和动力系统共用连接管,利用尾翼、连接杆和机翼形成盒式结构,不仅能够减少结构质量,同时增加结构强度。
Solar energy/hydrogen energy/energy storage battery hybrid power unmanned aerial vehicle
一种太阳能/氢能/储能电池混合动力无人机
2022-09-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Hydrogen storage cylinder of hydrogen energy unmanned aerial vehicle
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2020
|Hydrogen energy power system for unmanned aerial vehicle
Europäisches Patentamt | 2024
|