The invention relates to the field of aerospace equipment, in particular to an electromagnetic locking and separating device for docking of micro-nano satellites and the micro-nano satellites. The electromagnetic locking and separating device for butt joint of the micro-nano satellites comprises one or more electromagnetic locking and separating blocks, and the electromagnetic locking and separating blocks can be installed on the outer side of the micro-nano satellite and used for being in butt joint with the electromagnetic locking and separating blocks of another micro-nano satellite; the electromagnetic locking separation block comprises a magnet block and a magnet exciting coil, and the magnet exciting coil surrounds the outer side of the magnet block. The magnet blocks are magnetized or demagnetized through on-off of currents in the magnet exciting coils. And the power supply controller can be arranged in the micro-nano satellite and is electrically connected with the excitation coil, and the power supply controller controls the on-off and the direction of the current in the excitation coil. According to the electromagnetic locking and separating device, the docking work of the micro-nano satellites is more convenient and faster, the efficiency is improved, the structure is simple, the self-alignment in the docking process can be realized, and the control difficulty of the docking of the micro-nano satellites and the power consumption of docking and locking are reduced.

    本公开涉及航天设备领域,具体涉及一种用于微纳卫星对接的电磁锁紧分离装置及微纳卫星。其中,用于微纳卫星对接的电磁锁紧分离装置包括:一个或多个电磁锁紧分离块,电磁锁紧分离块能够安装于微纳卫星外侧,用于与另一微纳卫星的电磁锁紧分离块相对接;电磁锁紧分离块包括:磁体块、励磁线圈,励磁线圈环绕于磁体块外侧;磁体块通过励磁线圈中的电流通断进行磁化或消磁;电源控制器,电源控制器能够设于微纳卫星内部,与励磁线圈电连接,电源控制器控制励磁线圈内电流的通断与方向。电磁锁紧分离装置使微纳卫星对接工作更加便捷、快速,提高了效率,结构简单且能够实现对接过程的自对准,降低了微纳卫星对接的控制难度,以及对接、锁紧的功耗。


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    Title :

    Electromagnetic locking and separating device for docking of micro-nano satellites and micro-nano satellite


    Additional title:

    一种用于微纳卫星对接的电磁锁紧分离装置及微纳卫星


    Contributors:
    ZHANG BO (author) / JIANG JUN (author) / ZHANG YONGHE (author) / WANG LINLIN (author) / ZHANG JIAN (author) / LIN MIN (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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