본 발명은 연료전지차의 수소 소모량 산출 장치, 그를 포함한 연비 산출 시스템 및 그 방법에 관한 것으로, 본 발명의 실시예에 따른 연료전지차의 수소 소모량 산출 장치는, 수소 퍼지 밸브의 오픈 횟수 및 오픈 시간을 산출하는 수소 공급 제어기; 및 스택 발생 전류에 대한 스택 수소 소모량, 수소 퍼지 밸브를 통과한 퍼지 수소 소모량을 산출하여 총 수소 소모량을 산출하는 연료 전지 제어기;를 포함할 수 있다.

    The present invention relates to an apparatus for calculating hydrogen consumption of a fuel cell vehicle, a system for calculating fuel efficiency having the same and a method thereof. The apparatus for calculating hydrogen consumption of a fuel cell vehicle according to an embodiment of the present invention includes: a hydrogen supply controller for calculating the open number and the open time of a hydrogen purge valve; and a fuel cell controller for calculating a total amount of hydrogen consumption by calculating stack hydrogen consumption for a stack generation current and purge hydrogen consumption passing through the hydrogen purge valve. It is possible to improve merchantability.


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    Title :

    Apparatus for calculating hydrogen consumption of fuel cell vehicle system for calculating fuel efficiency having the same and method thereof


    Additional title:

    연료전지차의 수소 소모량 산출 장치, 그를 포함한 연비 산출 시스템 및 그 방법


    Publication date :

    2023-02-07


    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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