The invention provides a vehicle fuel cell and a fuel cell control system. A vehicle includes a fuel cell stack, an ejector, a first injector, a second injector, and a controller. The fuel cell stack is configured to generate electrical power to propel the vehicle. The fuel cell stack has an anode side. The ejector is configured to deliver hydrogen to the anode side. The ejector has a nozzle configured to accelerate the hydrogen and direct the hydrogen toward the anode side. The first injector and the second injector are configured to deliver hydrogen to the nozzle. The controller is programmed to open each of the first injector and the second injector in response to a command to deliver hydrogen to the anode side, and then close the second injector while the first injector remains open.
本公开提供了“车辆燃料电池单元和燃料电池单元控制系统”。一种车辆包括燃料电池单元堆、排出器、第一喷射器、第二喷射器和控制器。所述燃料电池单元堆被配置成生成电力以推进所述车辆。所述燃料电池单元堆具有阳极侧。所述排出器被配置成将氢递送到所述阳极侧。所述排出器具有喷嘴,所述喷嘴被配置成使所述氢加速并将所述氢朝向所述阳极侧引导。所述第一喷射器和所述第二喷射器被配置成将氢递送到所述喷嘴。所述控制器被编程以响应于将氢递送到所述阳极侧的命令而打开所述第一喷射器和所述第二喷射器中的每一个,并且随后在所述第一喷射器保持打开的同时关闭所述第二喷射器。
VEHICLE FUEL CELL UNIT AND FUEL CELL UNIT CONTROL SYSTEM
车辆燃料电池单元和燃料电池单元控制系统
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |