The invention aims to provide a ship ammonia-electricity hybrid power system based on comprehensive waste heat gradient utilization. The ship ammonia-electricity hybrid power system comprises an ammonia fuel engine, a double-fed induction motor, a propeller, a gearbox, a clutch, a waste heat recovery system, a power transformation device, a fuel cell, a thermoelectric power generation module, a condenser and the like. According to the technical scheme, hybrid propulsion of the ammonia fuel engine and the double-fed induction motor can be achieved, meanwhile, gradient utilization of waste heat of a hybrid power system can be achieved, the energy utilization rate is fully increased, and the propulsion efficiency of the whole ship is further improved.

    本发明的目的在于提供一种基于综合余热梯度利用的船舶氨‑电混合动力系统,包括氨燃料发动机、双馈感应电机、螺旋桨、齿轮箱、离合器、余热回收系统、变电装置、燃料电池、热电发电模块以及冷凝器等。本发明的技术方案,能够实现氨燃料发动机与双馈感应电机的混合推进,同时能够实现混合而动力系统余热梯度利用,充分提高能量利用率,进一步提高了整船推进效率。


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    Title :

    Ship ammonia-electricity hybrid power system based on comprehensive waste heat gradient utilization


    Additional title:

    一种基于综合余热梯度利用的船舶氨-电混合动力系统


    Contributors:
    FAN LIYUN (author) / XU CHAO (author) / XU KUI (author) / CHEN AOXUE (author) / CHEN YA (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



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