The disclosure relates to systems and methods for reducing battery overconsumption in a fuel cell system. A system for reducing excessive consumption of power in a vehicle includes a power source including a battery having a state of charge (SOC), and a fuel cell stack that generates electricity. The system also includes an electronic control unit (ECU) coupled to the power source and designed to receive a power request corresponding to a requested amount of power from the power source. The ECU is also designed to determine an amount of fuel cell power corresponding to an amount of electricity generated by the fuel cell stack to achieve the requested amount of power. The ECU is also designed to determine an excessive consumption event when a current power consumption corresponding to a total amount of power drawn from the power source is greater than the power request. The ECU is also designed to increase the amount of fuel cell power in response to determining the over-consumption event.
本公开涉及用于降低燃料电池系统中的电池过度消耗的系统和方法。一种用于降低车辆中的功率的过度消耗的系统包括动力源,所述动力源包括具有充电状态(SOC)的电池,以及生成电的燃料电池堆。所述系统还包括耦合到所述动力源并且被设计来接收与所请求的来自所述动力源的功率量对应的功率请求的电子控制单元(ECU)。所述ECU还被设计来确定与由所述燃料电池堆生成的电的量对应的燃料电池功率量来实现所请求的功率量。所述ECU还被设计来在与从所述动力源汲取的总功率量对应的当前功率消耗大于所述功率请求时确定过度消耗事件。所述ECU还被设计来响应于确定所述过度消耗事件,增加所述燃料电池功率量。
SYSTEM AND METHOD FOR REDUCING OVERCONSUMPTION OF A CELL IN A FUEL CELL SYSTEM
用于在燃料电池系统中降低电池过度消耗的系统和方法
2023-02-21
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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