The present invention relates to an electric propulsion apparatus for a ship, which comprises: a first inverter and a second inverter converting an input signal to a signal needed to drive a motor; a six-phase motor driven in accordance with the output of the first inverter and the second inverter; and a propeller rotated in accordance with the drive of the six-phase motor. Therefore, the electric propulsion apparatus for a ship can create the same effect of using two three-phase motors by using a single six-phase motor.

    선박의 전기 추진 장치에 관한 것으로, 입력 신호를 모터 구동에 필요한 신호로 변환하는 제 1 인버터 및 제 2 인버터; 상기 제 1 인버터 및 제 2 인버터의 출력에 따라 구동되는 6상 모터; 및 상기 6상 모터의 구동에 따라 회전하는 프로펠러를 포함하는 구성을 마련하여, 하나의 6상 모터를 사용하여 2개의 3상 모터를 사용하는 것과 동일할 효과를 낼 수 있다는 효과가 얻어진다.


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    Title :

    ELECTRIC PROPULSION APPARATUS FOR SHIP


    Additional title:

    선박의 전기 추진 장치


    Contributors:
    PARK JE WOOK (author) / KIM SANG JUN (author)

    Publication date :

    2016-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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