The present invention relates to a rotary hydraulic winch type heave motion compensation system, wherein a heave motion compensation device is connected to and installed in a rotary hydraulic winch of a hoisting system, and fluid pressure is unified to be sued with a power source of the heave motion compensation device. Therefore, the system is simplified, and the heave motion compensation device is installed on a drill floor or an additional support structure under the drill floor instead of an upper portion of a derrick to reduce center of gravity (COG) of a ship for a force of restoration of the ship to be improved.

    본 발명은 회전식 유압 윈치 타입 히브모션 보상 시스템에 관한 것으로, 호이스팅 시스템의 회전식 유압 윈치에 히브모션 보상장치를 연결 설치하되, 히브모션 보상장치의 동력원으로 유압을 일원화하여 사용함으로써, 시스템이 간소화되고, 히브모션 보상장치의 위치를 데릭의 상부가 아닌 드릴플로어 상에 설치하거나 또는 드릴플로어 하부의 별도 서포트 구조물 위에 설치하여서 선박의 무게 중심(COG)을 낮추어 선박의 복원력을 향상시킬 수 있다.


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    Title :

    ROTARY HYDRAULIC WINCH TYPE HEAVE MOTION COMPENSATION SYSTEM


    Additional title:

    회전식 유압 윈치 타입 히브모션 보상 시스템


    Contributors:
    KIM WOONG JI (author) / RYU SIN WOOK (author) / KIM JUNG MIN (author) / LEE KWANG MIN (author)

    Publication date :

    2018-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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