불활성 기체를 이용하여 아크에 의한 위험을 방지하는 하이브리드 선박이 제공된다. 하이브리드 선박은, 선박을 작동시키는 데에 이용되는 제1 전력을 생산하는 연료 전지; 선박을 작동시키는 데에 이용되는 제2 전력을 저장하는 배터리; 제1 전력과 제2 전력 중 적어도 하나의 전력을 이용하여, 선박의 운항 계획에 따라 선박을 추진시키는 추진부; 및 추진부에 적어도 하나의 전력이 공급되는 것을 차단하며, 적어도 하나의 전력을 차단할 때에 불활성 기체를 접점에 분사하여 아크를 방지하는 전력 차단 장치를 포함한다.

    Provided is a hybrid ship which uses inert gas to prevent the danger of arcing. According to the present invention, the hybrid ship comprises: a fuel cell which produces first electric power used to operate a ship; a battery which stores second electric power used to operate the ship; a propulsion unit which propels the ship according to an operation plan of the ship by using at least one of the first electric power and the second electric power; and a power blocking device which blocks at least one electric power from being supplied to the propulsion unit and prevents arcing by injecting inert gas to a contact when blocking the at least one electric power.


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    Title :

    Hybrid ship


    Additional title:

    하이브리드 선박


    Publication date :

    2022-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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