The invention relates to a pipeline blockage detection method and system for a hydrogen fuel cell and a vehicle. The method comprises the following steps: acquiring a pressure value of a target substance entering a galvanic pile system from a gas supply system and a pressure value of a target discharge substance discharged into a tail discharge pipeline from the galvanic pile system; and according to the pressure value of the target substance and the pressure value of the target discharged substance, determining the blockage condition of the exhaust pipeline of the hydrogen fuel cell. Therefore, the blockage condition of the exhaust pipeline of the hydrogen fuel cell can be simply, conveniently and quickly determined, so that the blockage condition can be conveniently and quickly checked, normal power generation of the hydrogen fuel cell is ensured as far as possible, and the service life and the safety of the hydrogen fuel cell are improved.
本公开涉及一种用于氢燃料电池的管路堵塞检测方法、系统及车辆,所述方法包括:获取从气体供给系统进入电堆系统的目标物质的压力值和从所述电堆系统排入尾排管路的目标排出物质的压力值;根据所述目标物质的压力值和所述目标排出物质的压力值,确定氢燃料电池的排气管路的堵塞情况。这样,能够简便、快捷地确定氢燃料电池的排气管路的堵塞情况,从而便于快速排查堵塞情况,尽可能确保氢燃料电池的正常发电,提高了氢燃料电池的寿命和安全性。
Pipeline blockage detection method and system for hydrogen fuel cell and vehicle
用于氢燃料电池的管路堵塞检测方法、系统及车辆
2023-04-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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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