The invention relates to a detection system (10a; 10b) for detecting hydrogen gas (11) in a cavity (12) of a fuel cell vehicle (13). 10b, 10b; the invention relates to a fuel cell system (10, 10c), comprising a fuel cell system (15) having a fuel cell housing (16) and a purge air line (17) for purging the fuel cell housing (16), and a hydrogen gas sensor (14) outside the fuel cell housing (16), the purge air line (17) has a purge air outlet (18) for discharging purge air (19) from the fuel cell housing (16), the purge air outlet (18) being oriented for applying the purge air from the purge air line (17) to the hydrogen gas sensor (14). In addition, the invention relates to a method for operating a detection system (10a; 10b, 10b; 10c) in a fuel cell vehicle (13).

    本发明涉及一种用于识别在燃料电池车辆(13)的空腔(12)中的氢气(11)的探测系统(10a;10b;10c),其具有燃料电池系统(15)和氢气传感器(14),所述燃料电池系统具有燃料电池壳体(16)和用于吹扫所述燃料电池壳体(16)的吹扫空气管路(17),所述氢气传感器(14)在所述燃料电池壳体(16)之外,其中,所述吹扫空气管路(17)具有用于从所述燃料电池壳体(16)排出吹扫空气(19)的吹扫空气出口(18),其中,所述吹扫空气出口(18)被取向为用于以来自所述吹扫空气管路(17)的吹扫空气加载所述氢气传感器(14)。此外,本发明涉及一种具有根据本发明的探测系统(10a;10b;10c)的燃料电池车辆(13)。


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    Title :

    Fuel cell vehicle and detection system for identifying hydrogen in fuel cell vehicle


    Additional title:

    燃料电池车辆和用于识别燃料电池车辆中的氢气的探测系统


    Contributors:

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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