연료전지와 고전압배터리를 연결하는 고전압라인 상에 병렬로 연결된 소비저항; 소비저항과 고전압라인의 연결을 제어하는 릴레이; 및 릴레이의 동작을 제어하며, 차량의 시동 종료신호가 입력된 경우 연료전지의 잔여 발전전력을 고전압배터리로 충전하거나 릴레이를 연결하여 소비저항으로 소모하고, 차량의 시동 요구신호가 입력된 경우 연료전지의 출력전압이 요구전압 이하로 저하되면 리셋한 후 차량의 시동 허가신호를 출력하는 제어기;를 포함하는 연료전지 차량의 재시동 시스템과 제어기 및 재시동 방법이 소개된다.

    A restarting system, a controller, and a restarting method for a fuel cell vehicle are provided. The restarting system includes a consumption resistor connected in parallel to a high voltage line that connects between a fuel cell and a high voltage battery and a relay that adjusts the connection between the consumption resistor and the high voltage line. A controller operates the relay and when a shutdown request signal of the vehicle is input, charges the high voltage battery with residual generated power of the fuel cell or connects the relay to the consumption resistor to consume the residual generated power as the consumption resistance. When a starting request signal of the vehicle is input, the controller is reset when an output voltage of the fuel cell is reduced to be equal to or less than a required voltage and then output a starting permission signal of the vehicle.


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    Titel :

    RESTARTING SYSTEM CONTROLLER AND METHOD FOR FUEL CELL VEHICLE


    Weitere Titelangaben:

    연료전지 차량의 재시동 시스템과 제어기 및 재시동 방법


    Erscheinungsdatum :

    2018-04-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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