하부구조물을 해저에 설치하고, 상기 하부구조물을 거친 해저케이블의 일단을 조류발전용 터빈에 연결한 후, 상기 조류발전용 터빈을 상기 하부구조물에 설치함으로써 조류발전장치의 시공을 완료하는 조류발전장치 시공 시스템에 있어서, 상기 조류발전장치가 시공되는 지점 부근의 해상(海上)에 위치하는 작업선; 상기 작업선에 설치되어 상기 하부구조물 및 상기 조류발전용 터빈을 수중으로 이동시키는 크레인; 및 상기 조류발전용 터빈이 수중으로 이동되는 과정에서 상기 해저케이블을 상기 하부구조물 측으로 당겨주는 케이블 당김수단;을 포함하는 조류발전장치 시공 시스템을 제공하여, 조류발전용 터빈을 수중으로 이동시켜 하부구조물에 접근시키는 과정에서 케이블 당김수단에 의해 조류발전용 터빈에 연결된 해저 케이블을 하부 구조물 측으로 당겨지도록 함으로써 작업을 위한 잠수부 투입을 최소화하여, 시공시간을 단축하고, 비용을 최소화할 뿐만 아니라, 작업안전성을 확보할 수 있도록 하는 해저 케이블 설치가 용이하도록 할 수 있다.

    The present invention relates to a tidal current power generator construction system, wherein a seabed structure is installed on seabed, one end of a submarine cable passing through the seabed structure is connected to a tidal current power generation turbine, the tidal current power generation turbine is installed in the lower structure, and thus construct of a tidal current power generation apparatus is completed. According to the present invention, the system comprises: a working ship placed on the sea adjacent to a position where the tidal current power generation apparatus is mounted; a crane installed in the working ship to lift and draw a lower structure and the tidal current power generation turbine in water; and a pulling means to pull the submarine cable toward the lower structure during a process of lifting and drawing the tidal current power generation turbine in the water. Accordingly, the submarine cable connected to the tidal current power generation turbine by the cable pulling means is pulled toward the lower structure during a process of lifting and drawing the tidal current power generation turbine in the water to approach the same to the lower structure, such that input of a diver for operation is minimized, thereby reducing a construction time, minimizing expenses, and also securing work safety.


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    Title :

    Tidal Current Power Generator Construction System With Easy Submarine Cable Installation


    Additional title:

    해저 케이블 설치가 용이한 조류발전장치 시공 시스템


    Publication date :

    2019-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E02B HYDRAULIC ENGINEERING , Wasserbau / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten




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