The embodiment of the invention discloses an under-train fuel cell power integrated system for a motor train unit. The under-train fuel cell power integrated system comprises a fuel cell stack system,a hydrothermal management system, an air supply system, a hydrogen supply system, a fire extinguishing system, an electric control system, a hydrogen recovery system, a humidifier, a lithium batteryand an air pump which are mounted on a mounting frame, wherein the hydrothermal management system can provide a cooling medium for the system and manage internal heat after the system operates, the air supply system can provide the air required by chemical reaction for a galvanic pile, the hydrogen supply system can provide hydrogen required by chemical reaction of the galvanic pile, the fire extinguishing system can discover the fire situation of the integrated system in time and perform fire extinguishing treatment, and safety guarantee is provided for safety of the motor train unit and personnel on the train. The system has advantages of easiness in vehicle maintenance, no power grid operation, strong low-temperature environment starting capability, strong environmental adaptability, zero emission in the vehicle operation process, environmental friendliness, high safety and the like.

    本发明实施例公开了一种动车组用车下燃料电池动力集成系统,其包括:安装在安装架上的燃料电池电堆系统、水热管理系统、空气供给系统、氢气供给系统、消防灭火系统、电控系统、氢气回收系统、增湿器、锂电池和空气泵;水热管理系统能够为系统提供冷却介质并对系统运行后的内部热进行管理;空气供给系统能够为电堆提供化学反应所需的空气;氢气供给系统能够提供为电堆化学反应所需的氢气;消防灭火系统能够及时发现集成系统出现火灾状况并进行灭火处理,为动车组及车上人员的安全提供了安全保障。本发明具有易于车辆维护、无电网运行、低温环境启动能力强、环境适应性强和车辆运行过程中“零”排放、绿色环保,安全性高等。


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    Title :

    Under-train fuel cell power integrated system for motor train unit


    Additional title:

    一种动车组用车下燃料电池动力集成系统


    Contributors:
    QU MINGYUE (author) / ZHU DAN (author) / YANG HUALONG (author) / LEI YANLEI (author) / ZHENG JIAWEI (author) / JIA HONGYANG (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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