The invention discloses a control method and device of a hydrogen fuel cell and a vehicle, and relates to the technical field of hydrogen fuel electric automobiles, on one hand, the method comprises the following steps that the residual electric quantity SOC of an energy storage battery and the required power of the vehicle in the charging and discharging period of the energy storage battery are obtained; if the residual electric quantity SOC of the energy storage battery is greater than the maximum threshold value of the set range interval, closing the hydrogen fuel stack; if the residual electric quantity SOC of the energy storage battery is smaller than the minimum threshold value of the set range interval, the hydrogen fuel electric pile supplies power to the vehicle and charges the energy storage battery according to the charging power determined after the required power is amplified by the set coefficient; otherwise, the hydrogen fuel stack supplies power to the vehicle in the charging and discharging period according to the required power. In the second aspect, the invention further provides a device which comprises an acquisition module and a judgment execution module. The invention further provides a vehicle comprising the device. Through the control method, the problem that the service life of the hydrogen reactor is affected due to frequent power increasing and decreasing and startup and shutdown of the hydrogen fuel reactor is solved.
本发明公开了一种氢燃料电池的控制方法、装置及车辆,涉及氢燃料电动汽车技术领域,一方面,该方法包括以下步骤:获取储能电池的剩余电量SOC及车辆在储能电池充放电周期内的需求功率;若储能电池的剩余电量SOC大于设定范围区间的最大阈值,则关闭氢燃料电堆;若储能电池的剩余电量SOC小于设定范围区间的最小阈值,则氢燃料电堆根据需求功率放大设定系数后确定的充电功率,对车辆供电以及对储能电池充电;否则,氢燃料电堆根据需求功率在充放电周期内对车辆供电。第二方面,还提供一种装置,包括获取模块及判断执行模块。第三方面,还提供包括上述装置的车辆。通过上述控制方法,解决了氢燃料电堆频繁升降功率及开关机导致氢堆寿命受到影响的问题。
Control method and device of hydrogen fuel cell and vehicle
一种氢燃料电池的控制方法、装置及车辆
2023-08-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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