The present invention relates to a method for operating a towing winch and an electric drive device for a towing winch. A towing winch includes: a winch drum (20) which can rotate to wind a medium (10) capable of winding; and an electric motor (30) connected to the winch drum to operate and rotating the winch drum. The electric drive device (40) is connected to the electric motor (30) to operate while at least one object (200) connected to the medium (10) capable of winding is towed, controls tension of the medium capable of winding between the winch drum (20) and the at least one object to be towed to be equal to or less than a limit tension value, monitors a rolling angle of a tugboat (100) during a towing motion, and when the monitored rolling angle of the tugboat is out of a predetermined range, lowers the limit tension value to provide rolling compensation. According to the method for operating a towing winch and the electric drive device for a towing winch, stability and safety of a tugboat can be increased.

    권취 가능한 매개체(10)를 권취하기 위한 회전 가능한 윈치 드럼(20), 상기 윈치 드럼에 작동 가능하게 연결되어 상기 윈치 드럼을 회전시키는 전기 모터(30)를 포함하는 견인 윈치를 동작시키는 방법 및 그 견인 윈치를 위한 전기 구동장치에 관한 것으로, 상기 전기 구동장치(40)는 상기 전기 모터(30)에 작동 가능하게 연결되도록 구성되고, 상기 권취 가능한 매개체(10)에 연결된 적어도 하나의 대상물(200)의 견인 동작 중, 상기 윈치 드럼(20)과 견인될 적어도 하나의 대상물 사이의 상기 권취 가능한 매개체의 장력이 장력 한계 값 이하로 되도록 제어하도록 구성되며, 그리고 견인 동작 중, 예인선(100)의 롤링 각도를 모니터하고, 예인선의 모니터 된 롤링 각도가 미리 결정된 범위를 벗어날 경우, 상기한 장력 한계 값을 낮춤으로써 롤링 보상을 제공한다.


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    Title :

    METHOD FOR OPERATING TOWING WINCH AND ELECTRIC DRIVE FOR TOWING WINCH


    Additional title:

    견인 윈치를 동작하는 방법 및 견인 윈치를 위한 전기 구동장치


    Contributors:

    Publication date :

    2020-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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