The invention discloses a space station multi-truss system. The space station multi-truss system is characterized by comprising a truss module and a sun orientation mechanism a; each truss module comprises a truss structure, an unfolding mechanism, a flexible solar wing, a connection unlocking mechanism, an electromechanical adaptive interface and a sun orientation mechanism b, and a plurality of truss modules are installed in parallel through the connection unlocking mechanisms to form a multi-truss system; during unfolding, the truss structure and the spacecraft are sequentially connected into an axial series system through the unfolding mechanism. According to the space station multi-truss system disclosed by the invention, a carrying launching envelope space is fully and reasonably utilized, and a solar wing capable of infinitely expanding the area and an installation space are provided, so that the increasing requirements of on-orbit power generation and power supply power of a large spacecraft are met.

    本发明公开了一种空间站多桁架系统,其特征在于:所述系统包括桁架模块和对日定向机构a;桁架模块包括桁架结构、展开机构、柔性太阳翼、连接解锁机构、机电适配接口、对日定向机构b,复数桁架模块通过连接解锁机构并联安装组成多桁架系统;展开时,所述展开机构依次使所述桁架结构与航天器连接成为轴向串联系统。本发明公开的一种空间站多桁架系统充分合理的利用了运载发射包络空间,提供了可以无限扩展面积的太阳翼及安装空间,以满足大型航天器日益增大的在轨发电和供电功率的需求。


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    Title :

    Multi-truss system of space station


    Additional title:

    一种空间站多桁架系统


    Contributors:
    LOU QIAO (author) / FAN RONG (author) / ZHU JUNJIE (author) / LI LICHUN (author) / FENG PING (author) / LUO BIN (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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