The invention discloses a satellite all-electric propulsion system and a propulsion method. The satellite all-electric propulsion system is mainly composed of a base, a sliding guide rail, a sliding table, a rotor coil, a stator magnet, a special grating ruler, a reading head matched with the grating ruler, an iron ball and the like. During working, the all-electric propeller suddenly stops moving by utilizing forward movement of the iron ball on the sliding table, so that the iron ball generates inertia, the satellite accelerates and slides forwards by utilizing the inertia generated inside, and the iron ball moves backwards, so that the base generates counter-acting force, and the satellite is accelerated; the all-electric propeller can also generate reverse thrust by utilizing the back-and-forth movement of the iron ball on the sliding table so as to decelerate the satellite; the system is simple, compact and reliable in structure, the system has the full-electric property, required electric energy can be obtained through a solar cell panel or nuclear energy power generation, the launching weight of a satellite is reduced, and therefore the launching cost is greatly reduced, the effective load capacity of the satellite is improved, and the service life of the satellite is prolonged.

    本发明公开了一种卫星全电推进系统及推进方法,主要由底座、滑动导轨、滑台、动子线圈、定子磁铁、专用光栅尺、光栅尺配用读取头和铁球等组成。工作时,全电推进器是利用滑台上的铁球的向前移动后突然停止移动,使铁球产生惯性,卫星利用内部产生的惯性向前加速滑行,利用铁球向后移动,使底座产生反作用力,给卫星加速;全电推进器也可以利用滑台上的铁球来回移动产生反推力,给卫星减速;本发明结构简单紧凑可靠,系统为全电性质,所需的电能可通过太阳能电池板或者核能发电获得,减少了卫星的发射重量,从而大幅降低发射成本,提高卫星有效载荷能力、延长了卫星服役寿命。


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    Titel :

    Satellite all-electric propulsion system and propulsion method


    Weitere Titelangaben:

    一种卫星全电推进系统及推进方法


    Beteiligte:
    HUANG CHANGJI (Autor:in)

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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