The present invention includes a motor, a fuel cell stack, and an integrated controller accommodated in a PE room provided in the front of a vehicle body; a battery assembly which comprises a high-voltage battery electrically connected to the motor and the fuel cell stack and a low-voltage battery supplying power to vehicle electrical components, and is mounted on the lower side of the vehicle body behind the PE room; an IDC which is installed between the PE room and the battery assembly, electrically connects the high-voltage battery to the motor and the fuel cell stack, and converts the power of the high-voltage battery to be supplied to the low-voltage battery; and a plurality of hydrogen tanks mounted on the lower side of the vehicle body behind the battery assembly. A fuel cell electric vehicle according to the present invention has efficient arrangement of a fuel cell stack, hydrogen tanks, a battery, etc., which does not reduce the interior space and the trunk space of the vehicle.

    본 발명은 차체의 전방에 마련된 PE룸에 수용된 모터와 연료전지스택 및 통합제어기; 상기 모터 및 연료전지스택과 전기적으로 연결되는 고전압배터리와, 차량 전장부품에 전력을 공급하는 저전압배터리를 포함하여 구성되며, 상기 PE룸 후방의 차체 하측에 장착되는 배터리어셈블리; 상기 PE룸과 배터리어셈블리 사이에 장착되며, 상기 고전압배터리를 상기 모터 및 연료전지스택과 전기적으로 연결하고, 상기 고전압배터리의 전력을 상기 저전압배터리로 공급할 수 있도록 변환하는 IDC; 상기 배터리어셈블리 후방 차체 하측에 장착되는 다수의 수소탱크를 포함하여 구성된다.


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    Title :

    FUEL CELL ELECTRIC VEHICLE


    Additional title:

    연료전지 전기차


    Contributors:

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / 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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