A fuel cell vehicle including a radiator according to an embodiment includes: a fuel cell which discharges generated water as a result of power generation; a first storage unit which stores the generated water as a first liquid; a second storage unit which stores an additive liquid having a higher viscosity than that of the first liquid as a second liquid; a pump which pumps a mixture of the first liquid and the second liquid or only the first liquid at a pressure corresponding to a pumping control signal and provides the mixture to the radiator; a first valve which is arranged between the first storage unit and the pump and opens and closes in response to the first valve control signal; a second valve which is arranged between the second storage unit and the pump and opens and closes in response to the second valve control signal; and a control unit which determines at least one of whether to cool the radiator and the degree of cooling in response to a temperature of the radiator and generates a pumping control signal, a first valve control signal, and a second valve control signal in accordance with the determined result.

    실시 예에 의한 라디에이터를 포함하는 연료 전지 차량은, 전력 생성의 결과물인 생성수를 배출하는 연료 전지와, 생성수를 제1 액체로서 저장하는 제1 저장부와, 제1 액체의 점성보다 더 높은 점성을 갖는 첨가액을 제2 액체로서 저장하는 제2 저장부와 펌핑 제어 신호에 상응하는 압력으로 제1 액체와 제2 액체의 혼합액 또는 제1 액체만을 펌핑하여 라디에이터로 제공하는 펌프와, 제1 저장부와 펌프 사이에 배치되고, 제1 밸브 제어 신호에 응답하여 개폐되는 제1 밸브와, 제2 저장부와 펌프 사이에 배치되고, 제2 밸브 제어 신호에 응답하여 개폐되는 제2 밸브 및 라디에이터의 온도에 상응하여 라디에이터의 냉각 여부 또는 냉각 정도 중 적어도 하나를 결정하고, 결정된 결과에 따라 펌핑 제어 신호, 제1 밸브 제어 신호 및 제2 밸브 제어 신호를 생성하는 제어부를 포함한다.


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    Title :

    Fuel cell vehicle and cooling method thereof


    Additional title:

    연료 전지 차량 및 이의 냉각 방법


    Contributors:

    Publication date :

    2024-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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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