The present invention relates to a direct current distribution electric propulsion ship. More specifically, the present invention relates to direct current distribution electric propulsion ship including: a propulsion unit which provides propulsion to the hull; an engine unit which generates the power necessary to operate the propulsion unit; and a battery unit which supplies power to start the engine unit. The propulsion unit, engine unit, and battery unit are formed of a direct current-based power system. A liquefied petroleum gas (LPG) engine generator, which is equipped to operate an engine using LPG as fuel and convert it into electric power, can reduce fuel consumption by controlling the rotation speed according to the amount of power required by the propulsion unit.

    본 발명은 직류배전 전기추진선에 관한 것으로, 보다 구체적으로, 선체에 추진력을 부여하는 추진부, 상기 추진부가 작동되기 위해 필요한 전력을 발생시키는 기관부 및 상기 기관부의 시동을 위해 전원을 공급하는 배터리부를 포함하고, 상기 추진부, 기관부 및 배터리부는, 직류기반의 전력계통으로 형성되고, 액화석유가스를 사용연료로 하는 엔진을 작동시켜 전력으로 변환할 수 있도록 구비되는 LPG엔진발전기는 상기 추진부에서 필요한 전력량에 따라 회전속도를 제어하여, 연료소모량을 감소시킬 수 있는 직류배전 전기추진선에 관한 것이다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DC distribution electric propulsion vessel


    Weitere Titelangaben:

    직류배전 전기추진선


    Beteiligte:
    OH HYUNG SUK (Autor:in) / LEE SEOUNG BEOM (Autor:in) / JANG KEUN YOUNG (Autor:in)

    Erscheinungsdatum :

    20.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie



    DC distribution electric propulsion vessel

    Europäisches Patentamt | 2024

    Freier Zugriff

    CONTROL DEVICE FOR ELECTRIC PROPULSION VESSEL, CONTROL SYSTEM FOR ELECTRIC PROPULSION VESSEL, AND ELECTRIC PROPULSION VESSEL

    FUKUDA TETSUGO / BONDARENKO OLEKSIY | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTRIC PROPULSION VESSEL

    DONGHYUN PARK | Europäisches Patentamt | 2025

    Freier Zugriff

    ELECTRIC PROPULSION VESSEL WITH ELECTRIC WATERJET PROPULSION SYSTEM

    JEONG CHAN DAE | Europäisches Patentamt | 2022

    Freier Zugriff

    VESSEL ELECTRIC PROPULSION DEVICE, AND PROPULSION FORCE CONTROL DEVICE USED FOR VESSEL ELECTRIC PROPULSION DEVICE

    TOKUMOTO MANABU / FUJIMOTO SHUHEI | Europäisches Patentamt | 2017

    Freier Zugriff