본 발명은, 연료전치 차량용 열 관리 시스템에 관한 것으로서, 냉각수 펌프 및 연료전지 스택을 포함하는 제1 라인; 냉각수 히터 및 PCM을 구비하며, 상기 냉각수 펌프, 상기 스택, 상기 냉각수 히터 및 PCM이 배열된 제1 루프를 형성하도록 상기 제1 라인과 연결되는 제2 라인; 라디에이터를 구비하며, 상기 냉각수 펌프, 상기 스택 및 상기 라디에이터가 배열된 제2 루프를 형성하도록 상기 제1 라인과 연결되는 제3 라인; 및 상기 냉각수가 상기 제1 루프 및 상기 제2 루프 중 적어도 하나의 루프를 순환하도록 상기 제1 라인, 상기 제2 라인 및 상기 제3 라인을 각각 개폐하는 개폐 밸브를 포함하며; 상기 PCM은 상기 냉각수 히터 및 상기 냉각수와 각각 열교환되도록 마련된다.

    A thermal management system for a fuel cell vehicle includes a first line including a coolant pump and a fuel cell stack, a second line including a coolant heater and a phase change material (PCM) and connected to the first line to form a first loop in which the coolant pump, the stack, the coolant heater, and the PCM are arranged, a third line including a radiator and connected to the first line to form a second loop in which the coolant pump, the stack, and the radiator are arranged, and an opening and closing valve opening and closing each of the first line, the second line, and the third line to allow the coolant to circulate in at least one of the first loop and the second loop, wherein the PCM is configured to be heat-exchanged with the coolant heater and the coolant.


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    Title :

    Thermal management system for fuel cell vehicle and control method thereof


    Additional title:

    연료전지 차량용 열 관리 시스템 및 그 제어 방법


    Publication date :

    2023-01-06


    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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