Some embodiments of the present disclosure relate to a hydrogen fuel cell railway vehicle capable of long-distance operation and high-speed charging by using liquefied hydrogen at a low pressure compared to gaseous hydrogen as a fuel source. In addition, the present disclosure relates to a hybrid power system for a hydrogen fuel cell railway vehicle that improves energy efficiency by supplying power using main power generated from a hydrogen fuel cell or storing main power in a battery.

    본 개시의 일부 실시예는, 기체수소 대비 저압 상태의 액체수소를 연료원으로써 이용하여, 장거리 운행 및 고속 충전이 가능한 수소 연료전지 철도차량에 관한 것이다. 또한, 수소 연료전지로부터 생산된 주전력을 이용하여 동력을 공급하거나, 주전력을 배터리 내에 저장함으로써 에너지 효율(energy efficiency)을 향상시키는 수소 연료전지 철도차량용 하이브리드 동력시스템에 관한 것이다.


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    Title :

    Hybrid Power System And Railway Vehicle Comprising Hydrogen Fuel Cell


    Additional title:

    수소 연료전지를 포함하는 하이브리드 동력시스템 및 철도차량


    Contributors:

    Publication date :

    2022-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16L PIPES , Rohre / 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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