The invention discloses an electric propulsion ducted fan and an aircraft, and the electric propulsion ducted fan comprises a stator assembly and a rotor assembly; the stator assembly is annular, and the rotor assembly is rotatably installed in the stator assembly. The stator assembly is used for driving the rotor assembly to rotate and enabling the rotor assembly to realize suspension rotation in the radial direction; supporting pieces are fixedly arranged at the two ends of the stator assembly, and the supporting pieces are rotationally connected with the rotor assembly through thrust bearings. The rotor assembly is annular, and blades are arranged in the rotor assembly. The functions of high rotating speed, low noise and simplified mechanical structure of the electric propulsion system can be realized.
本发明公开了一种电推进涵道风扇及飞行器,其中,该电推进涵道风扇包括定子组件和转子组件;所述定子组件为环状,所述转子组件转动安装在所述定子组件内;所述定子组件用于驱动所述转子组件转动,并使所述转子组件在径向方向上实现悬浮转动;所述定子组件的两端固定设有支撑件,所述支撑件通过止推轴承与所述转子组件转动连接;所述转子组件为环状,其内部设有叶片。本发明能够实现电推进系统高转速、低噪声、简化机械结构的功能。
Electric propulsion ducted fan and aircraft
一种电推进涵道风扇及飞行器
2023-01-31
Patent
Electronic Resource
Chinese
Ducted fans for hybrid electric propulsion of small aircraft
DataCite | 2022
|Ducted Propulsion Units for VTOL Aircraft
NTIS | 1968
|