The invention relates to the technical field of fuel cell engine control, in particular to an anode control method and device of a fuel cell engine and a vehicle. The method comprises the steps that the actual temperature of the current environment of the fuel cell engine is collected; when the actual temperature is larger than or equal to a first preset temperature threshold value and smaller than or equal to a second preset temperature threshold value, the current power of the fuel cell engine is obtained; and according to the current power of the engine and/or the target humidity and the current humidity of the galvanic pile, generating a corresponding first hydrogen discharging action for discharging the anode waste gas. Therefore, the problems that the performance and the service life of the fuel cell are affected due to the fact that the water segregator cannot be adjusted according to different working conditions and the requirement of the stack membrane on humidity under different working conditions is difficult to meet in the related technology are solved.
本申请涉及燃料电池发动机控制技术领域,特别涉及一种燃料电池发动机的阳极控制方法、装置及车辆,其中,方法包括:采集燃料电池发动机的当前所处环境的实际温度;在实际温度大于或等于第一预设温度阈值且小于或等于第二预设温度阈值的情况下,获取燃料电池发动机的当前功率;根据发动机的当前功率和/或电堆的目标湿度和当前湿度生成对应的排出阳极废气的第一排氢动作。由此,解决了相关技术中,分水器无法根据不同工况进行调节,难以满足电堆膜在不同工况下对湿度的要求,从而影响燃料电池的性能和寿命等问题。
Anode control method and device of fuel cell engine and vehicle
燃料电池发动机的阳极控制方法、装置及车辆
03.01.2025
Patent
Elektronische Ressource
Chinesisch
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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