The present invention relates to a wind propulsion system and a ship having the same. The wind propulsion system of the present invention comprises: a stator provided vertically on the deck; a rotor provided in a cylindrical shape to surround the outside of the stator; a driving unit transmitting rotational power to the rotor; and a lower bearing part installed at a lower portion of the rotor to suppress lateral movement of the rotor. The rotor is composed of a combination of a plurality of unit panels, wherein the unit panel includes an outer panel having a curved shape in a widthwise direction and extending in a lengthwise direction; an inner panel consisting of a plurality of curved portions tightly coupled to the outer panel and a plurality of protrusions alternately formed in parallel with the plurality of curved portions, having a curved shape in the widthwise direction, and extending in the lengthwise direction; a main reinforcing member provided in a space formed by the protrusions; a first coupling part provided along one edge; and a second coupling part provided along the opposite edge. The wind power propulsion system according to the present invention can improve structural performance and ease of production of the rotor, and ensure structural stability through weight reduction of an end plate.

    본 발명은 풍력추진 시스템 및 이를 구비한 선박에 관한 것으로서, 본 발명의 풍력추진 시스템은, 갑판에 수직하게 마련되는 고정자; 상기 고정자의 외측을 두르도록 원기둥 형태로 마련되는 회전자; 상기 회전자에 회전 동력을 전달하는 구동부; 및 상기 회전자의 하부에 설치되어 상기 회전자의 횡방향 운동을 억제하는 하부베어링부를 포함하고, 상기 회전자는, 복수 개의 단위패널의 결합으로 구성되고, 상기 단위패널은, 폭방향으로 곡면 형태를 가지며 길이 방향으로 연장되는 외측패널; 상기 외측패널에 밀착 결합되는 복수의 곡면부, 상기 복수의 곡면부와 교호적으로 나란하게 형성되는 복수의 돌출부로 이루어지며, 폭방향으로 곡면 형태를 가지며 길이 방향으로 연장되는 내측패널; 상기 돌출부에 의해 형성되는 공간에 마련되는 메인 보강부재; 일측 가장자리를 따라 마련되는 제1결합부; 및 타측 가장자리를 따라 마련되는 제2결합부를 포함할 수 있다.


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    Title :

    Wind-propelled System and Ship having the same


    Additional title:

    풍력추진 시스템 및 이를 구비한 선박


    Contributors:
    YOO SEUNG JAE (author) / CHO YUN HO (author) / KIM MYOUNG JIN (author) / PARK YUN KI (author) / HWANG GYU HYUN (author)

    Publication date :

    2023-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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