The invention discloses a ship oil hydrogen photoelectric hybrid power system and an energy management method, and belongs to the field of methods or devices for directly converting chemical energy into electric energy. A hydrogen fuel cell, a power cell and a photovoltaic cell are adopted as energy sources, and an internal combustion engine is connected with a motor through a clutch and transmits energy to propellers to drive or brake the whole ship; the internal combustion engine and the motor are jointly used for driving, the working area of the engine is adjusted on the premise that the dynamic property is guaranteed, the economical efficiency of the internal combustion engine can be improved under the over-high/over-low load, and therefore the operation cost of the whole ship is effectively reduced; the hydrogen fuel cell is mainly used for providing an energy source for the motor, the SOC of the power cell is not limited, and the power performance can be better exerted; the internal combustion engine and the hydrogen fuel cell are adopted, the specifications of two power sources can be reduced at the same time, therefore, the purchase cost of new energy ships is reduced, a gasoline engine can be used for replacing an original diesel engine under certain ship types, and the cost is further reduced.

    本发明公开了一种船舶油氢光电复合动力系统和能量管理方法,属于直接转变化学能为电能的方法或装置领域。本发明采用氢燃料电池、动力电池以及光伏电池作为能量源,内燃机通过离合器连接电机并传递给螺旋桨驱动或制动整船;采用内燃机与电机共同驱动,保证动力性的前提下,调整发动机的工作区域,在过高/过低负荷下能够提升内燃机的经济性,从而有效降低整船的运行成本;采用氢燃料电池主要为电机提供能量来源,动力电池SOC不受限制,能够更好的发挥动力性能;采用内燃机与氢燃料电池,能够同时降低两个动力源的规格,从而降低新能源船舶的购置成本,在某些船型下可以使用汽油机代替原有的柴油机,进一步降低成本。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ship oil hydrogen photoelectric hybrid power system and energy management method


    Weitere Titelangaben:

    一种船舶油氢光电复合动力系统和能量管理方法


    Beteiligte:
    ZHAO ZILIANG (Autor:in) / YU JITAI (Autor:in) / FU YIFAN (Autor:in) / ZHU QINGLIN (Autor:in) / GUO BIN (Autor:in)

    Erscheinungsdatum :

    2024-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    New energy ship light-hydrogen-electricity hybrid power system management method

    WANG FA'NAN / PAN XINCHEN / DONG DIBO | Europäisches Patentamt | 2023

    Freier Zugriff


    POWER MANAGEMENT SYSTEM FOR HYBRID SHIP

    SUNG IL HYUK / KO YOUN SOO | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydrogen hybrid power propulsion system and method for ship

    ZHAO ZILIANG / ZHANG YUHANG / GUO BIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    POWER MANAGEMENT SYSTEM FOR HYBRID SHIP

    SUNG IL HYUK / KO YOUN SOO | Europäisches Patentamt | 2022

    Freier Zugriff