The invention relates to a capacitor electric propeller, belongs to the technical field of aerospace propulsion of satellites and various cosmic aircrafts, and aims to solves the problem of small thrust of an existing electric propeller. The capacitor electric propeller is characterized in that two electrodes are respectively formed by a plurality of parallel concentric circular metal plates with dielectric materials between the surfaces; the plurality of circular metal plates of one electrode are electrically connected with the positive electrode of a high-voltage direct-current power supply, and the plurality of circular metal plates of the other electrode are electrically connected with the negative electrode of the high-voltage direct-current power supply; the plurality of circular metal plates of one of the two electrodes can be equivalently replaced by a plurality of geometrical electrodes with dielectric materials on the surfaces, the plurality of circular metal plates of the other electrode can be equivalently replaced by a cylindrical capacitor, and the two electrodes of the cylindrical capacitor are electrically connected. The main purpose of the invention is to provide power for aerospace propulsion of a plurality of satellites and a plurality of cosmic aircrafts.
本发明一种电容电动推进器属于卫星及各种宇宙航行器的宇航推进技术领域,解决了现有的电动推进器推力小的问题,技术方案要点:两个电极分别由若干张表面之间分别有介电材料的平行的同心圆形金属板构成,其中的一个电极的若干张所述圆形金属板分别与所述高压直流电源的正极电性连接,另一个电极的若干张所述圆形金属板分别与所述高压直流电源的负极电性连接;所述两个电极的其中的一个所述电极的若干张所述圆形金属板,可由表面有介电材料的有若干几何形状的电极等价替换,另一个所述电极的若干张所述圆形金属板可由圆柱形的电容等价替换,所述圆柱形的电容的两个电极电性连接,主要用途:用于若干种卫星及若干种宇宙航行器的宇航推进的动力。
Capacitor electric propeller
一种电容电动推进器
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Engineering Index Backfile | 1895
Shaftless underwater double-propeller electric propeller
European Patent Office | 2021
|