The invention relates to a hydrogen fuel powered ship energy comprehensive utilization system. The system mainly comprises a hydrogen supply system, a compressed hydrogen expansion power generation system, a refrigeration house circulation system, an air conditioner circulation system, a fresh water heating system and an electric propulsion system. Compressed hydrogen on a hydrogen fuel powered ship is mainly used as an energy source, electric energy generated by a hydrogen fuel cell and an electric generator is used for providing propelling power for the ship, pressure energy contained in the compressed hydrogen is used for generating electricity, and the compressed hydrogen participates in the heat exchange process of a refrigeration house and the air conditioner circulation system, so that recovery of cold energy released by expansion of the compressed hydrogen is achieved, and stepped utilization of the cold energy is achieved. Therefore, the energy in the hydrogen fuel can be fully utilized, waste of the cold energy is avoided, the energy utilization rate of the ship is increased, and the system has very high popularization value.

    一种氢燃料动力船能量综合利用系统,该系统主要由以下几部分组成:氢气供给系统、压缩氢膨胀发电系统、冷库循环系统、空调循环系统、淡水加热系统、电力推进系统。本发明主要利用氢燃料动力船上的压缩氢作为能量来源,利用氢燃料电池和发电机产生的电能为船舶提供推进动力,提出了利用压缩氢中蕴含的压力能发电,并让压缩氢参与到冷库和空调循环系统的换热过程,从而实现对压缩氢膨胀释放冷能的回收,实现对冷能的阶级利用。因此,本发明能够充分利用氢燃料中的能量,避免了冷能的浪费提高了船舶的能量利用率,十分具有推广价值。


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    Titel :

    Hydrogen fuel powered ship energy comprehensive utilization system


    Weitere Titelangaben:

    一种氢燃料动力船能量综合利用系统


    Beteiligte:
    LI BOYANG (Autor:in) / LIN YIQUN (Autor:in) / YANG QINGYONG (Autor:in) / YUE RONGQIN (Autor:in) / ZHANG RONGXIU (Autor:in)

    Erscheinungsdatum :

    2022-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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