The invention discloses a moored double-wing type wind power generation unmanned aerial vehicle which adopts an arched double-wing layout, two wings are connected together at wingtips through a wing-shaped plate to form an annular wing, a plurality of gradually-shrinking and gradually-expanding ducts are arranged between the upper wing and the lower wing, and variable-pitch turbine wind power generators are arranged in the ducts. A plurality of reversible motors and propellers are mounted on the upper wing and the lower wing; according to the ducted wind driven generator, rarefied wind energy can be concentrated to drive the turbine to generate power, the wind energy density can be effectively improved, the power generation efficiency is remarkably improved, and meanwhile the wind driven generator operates stably; according to the preferred diving power generation mode, the unmanned aerial vehicle firstly converts wind energy into gravitational potential energy by means of wind power climbing, then converts the gravitational potential energy into kinetic energy in the high-speed diving process and then converts the kinetic energy into electric energy, equivalently, the wind energy is highly concentrated for power generation, and therefore the power generation power is much higher than that of a traditional wind driven generator.
本发明公开了一种系留式双翼型风力发电无人机,采用拱形的双翼布局,两个机翼在翼尖处通过翼型板连在一起形成环形机翼,上下机翼中间有多个渐缩渐扩型涵道,涵道内装有可变桨距涡轮风力发电机,上机翼与下机翼上均装有多个可逆电机及螺旋桨;本发明的涵道风力发电机可将稀薄的风能浓缩后驱动涡轮发电,可有效地提高风能密度,显著提高发电效率,同时使风力发电机运转平稳;本发明的首选俯冲发电模式是无人机先借助风力爬升将风能转化为重力势能,然后在高速俯冲过程中将重力势能转化为动能进而转化为电能,相当于将风能高度浓缩后进行发电,因此发电功率比传统风力发电机高出许多。
Mooring type double-wing wind power generation unmanned aerial vehicle
一种系留式双翼型风力发电无人机
2023-06-23
Patent
Electronic Resource
Chinese
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