본 발명은 전자석 방식을 적용하여 필요 시점까지 발사체유닛에 구비된 접속모듈에 엄블리컬유닛을 고정시키고, 발사체유닛의 발사 동작에 대응하여 접속모듈로부터 엄빌리컬유닛을 분리하며, 엄빌리컬유닛의 정상 회수 동작 또는 엄빌리컬유닛의 비정상 회수 동작을 안정적으로 수행하기 위한 전자석을 이용한 우주발사체용 전기 엄빌리컬시스템에 관한 것이다. 이를 위해, 전자석을 이용한 우주발사체용 전기 엄빌리컬시스템은 추진력에 의해 비행 가능한 발사체유닛에 구비되는 접속모듈과, 발사체유닛이 직립 지지되는 타워유닛에 구비되고 접속모듈과 전기적으로 접속 가능한 엄빌리컬유닛을 포함하고, 엄빌리컬유닛은 접속모듈과 전기적으로 접속 가능한 공급모듈과, 타워유닛에 결합되고 접속모듈에 공급모듈을 접속시키는 접속구동모듈과, 타워유닛에 승강 이동 가능하게 결합되는 중량체와, 공급모듈과 중량체를 연결하는 구동라인과, 타워유닛에 회전 가능하게 결합되고 구동라인이 지지되는 가이드롤러를 포함하고, 접속모듈과 공급모듈 중 적어도 어느 하나는 전기에 의해 자화됨에 따라 상호 전기적으로 접속된 상태가 유지된다.

    The present invention relates to an electrical umbilical system for a space launch vehicle, using an electromagnet, the electrical umbilical system applying an electromagnetic method so as to fix an umbilical unit to a connection module provided to a launch vehicle unit, up to a required time point, separating the umbilical unit from the connection module in response to a launch operation of the launch vehicle unit, and enabling a normal retrieval operation of the umbilical unit or an abnormal retrieval operation of the umbilical unit to be stably carried out. To this end, the electrical umbilical system for a space launch vehicle, using an electromagnet comprises: a connection module which is provided to a launch vehicle unit flyable by means of thrust; and an umbilical unit which is provided to a tower unit supporting the launch vehicle unit so as to stand upright, and which may be electrically connected to the connection module. The umbilical unit comprises: a supply module which may be electrically connected to the connection module; a connection drive module which is coupled to the tower unit and connects the supply module to the connection module; a weight body which is coupled to the tower unit so as to be vertically movable; a drive line which connects the supply module and the weight body; and a guide roller which is rotatably coupled to the tower unit and supports the drive line, wherein at least any one of the connection module and the supply module is magnetized by electricity, and thus the state of being electrically connected to each other is maintained.


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    Titel :

    ELECTRIC UMBILICAL SYSTEM FOR SPACE PROJECTILE USING ELECTROMAGNET


    Weitere Titelangaben:

    전자석을 이용한 우주발사체용 전기엄빌리컬시스템


    Beteiligte:
    LEE JEONG CHAN (Autor:in) / MOON KEUN HWAN (Autor:in) / CHOI JONG HWI (Autor:in) / CHOI GO EUN (Autor:in)

    Erscheinungsdatum :

    2023-09-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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