The invention relates to the technical field of fuel cells, in particular to a fuel cell system, a vehicle, a humidity control method and a storage medium, the system comprises a fuel cell, a humidifier, a heater and a controller, and the fuel cell comprises an electric pile, an air outlet and an air inlet; air is humidified by the humidifier and then is introduced into the air inlet; the heater is arranged between the air outlet and the humidifier and is used for heating air at the air outlet and then introducing the air into the humidifier; the controller is used for calculating the target temperature of the air outlet according to the required humidity and the current humidity in the galvanic pile and adjusting the heating heat of the heater according to the target temperature so as to adjust the current humidity in the galvanic pile. Therefore, the problem that the performance of a fuel cell system is affected due to over-high humidity in the electric pile and the like caused by the fact that excessive accumulated water of a humidifier possibly flows into the electric pile in the related technology is solved.
本申请涉及燃料电池技术领域,特别涉及一种燃料电池系统、车辆、湿度控制方法及存储介质,其中,系统包括:燃料电池、增湿器、加热器和控制器,其中,燃料电池包括电堆、空气出口和空气入口;增湿器对空气增湿后通入空气入口;加热器设置于空气出口和增湿器之间,用于加热空气出口的空气后通入增湿器;控制器用于根据电堆内部的需求湿度和当前湿度计算空气出口的目标温度,根据目标温度调节加热器的加热热量,以调节电堆内部的当前湿度。由此,解决了相关技术中由于增湿器可能会累计过量的水流入电堆内部,从而导致电堆内部湿度过高,进而影响燃料电池系统的性能等问题。
Fuel cell system, vehicle, humidity control method, and storage medium
燃料电池系统、车辆、湿度控制方法及存储介质
13.08.2024
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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