The invention provides a ship hybrid power system and a control method thereof. The ship hybrid power system comprises a generator set, at least one set of propellers, at least one fuel cell power generation module and a lithium battery pack. The generator set is electrically connected to a direct-current power grid; the propeller is electrically connected with the direct-current power grid through a first inverter; the fuel cell power generation module is electrically connected with the direct-current power grid; and the lithium battery pack is electrically connected with the direct-current power grid. Through matching of various power generation sources, the direct-current power grid can provide electric energy for the ship power system, and the technical problem that in the prior art, no ship hybrid power system exists, and energy is supplied to the ship power system through hydrogen energy is solved.

    本发明提供了一种船舶混合动力系统及其控制方法,所述船舶混合动力系统包括发电机组和至少一组推进器,至少一燃料电池发电模块和锂电池组。所述发电机组电连接在直流电网;所述推进器通过第一逆变器与所述直流电网电连接;所述燃料电池发电模块与所述直流电网电连接;所述锂电池组与所述直流电网电连接。过多种发电源的匹配,以使直流电网能够提供对船舶动力系统的电能,有助于解决现有技术中缺乏一种船舶混合动力系统,利用氢能对船舶动力系统实现供能的技术问题。


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    Title :

    Ship hybrid power system and control method thereof


    Additional title:

    一种船舶混合动力系统及其控制方法


    Contributors:
    CAI JIMIN (author) / LIU ZHANGCHAO (author) / LIU JIABIN (author) / CHEN DEFU (author) / YANG FENG (author) / LI WEI (author) / MENG SIFEI (author) / ZHOU XIAOJIE (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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