The invention provides a power loading method of a fuel cell, a vehicle and a storage medium, and the method comprises the steps: determining the required power of a whole vehicle, and determining the target output power of the fuel cell according to the required power of the whole vehicle; when the current energy mode of the vehicle is a mixed mode, calculating a power difference value between the target output power and the current output power of the fuel cell; determining a power interval where the power difference value is located, and determining a target loading rate according to the power interval where the power difference value is located; different power intervals correspond to different loading rates; and controlling the fuel cell to carry out power loading at the target loading rate. According to the method, the fuel cell can be effectively prevented from being frequently subjected to power pulling up at the maximum power pulling load capacity, so that carbon carrier corrosion can be avoided, and the durability of the fuel cell can be improved.
本申请提供了一种燃料电池的功率拉载方法、车辆和存储介质,该方法包括:确定整车需求功率,根据整车需求功率,确定燃料电池的目标输出功率;当车辆当前的能源模式为混合模式时,计算目标输出功率与燃料电池的当前输出功率的功率差值;确定功率差值所处的功率区间,并根据功率差值所处的功率区间确定目标拉载速率;不同的功率区间对应的拉载速率不同;控制燃料电池以目标拉载速率进行功率拉载。该方法能够有效避免燃料电池频繁以最大功率拉载能力进行功率拉升,从而可以避免造成碳载体腐蚀,有利于增加燃料电池耐久性。
Power loading method of fuel cell, vehicle and storage medium
燃料电池的功率拉载方法、车辆和存储介质
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Fuel cell engine loading method and device, vehicle and storage medium
Europäisches Patentamt | 2023
|Fuel cell engine output power control method, vehicle and storage medium
Europäisches Patentamt | 2024
|Fuel cell vehicle energy control method, storage medium and vehicle
Europäisches Patentamt | 2020
|Hydrogen fuel cell power control method and system, vehicle and storage medium
Europäisches Patentamt | 2024
|