The invention relates to the technical field of vehicle control, in particular to a fuel cell low-temperature starting method, a fuel cell low-temperature starting device, fuel cell low-temperature starting equipment and a storage medium. And comparing the required power of the whole vehicle with the minimum output power of the fuel cell at the moment so as to control the fuel cell to start a low-temperature starting strategy corresponding to a comparison result, thereby avoiding frequent starting and stopping due to the influence of the charging capability of the power cell when the fuel cell is started, and improving the charging efficiency. The technical problem that a fuel cell of a light truck in the prior art is frequently started and stopped when being started at a low temperature is solved.
本发明涉及车辆控制技术领域,尤其涉及一种燃料电池低温启动方法、装置、设备及存储介质,本发明通过判断车辆动力电池的当前内部温度是否小于正常启动温度阈值,在当前内部温度小于正常启动温度阈值时,表示车辆电池包的温度较低,充电能力有限,此时比较整车需求功率和燃料电池的最小输出功率,进而控制燃料电池启动对比结果对应的低温启动策略,避免燃料电池启动时,因为动力电池充电能力的影响,频繁启停,避免了现有技术轻卡的燃料电池在低温启动时,会频繁启停的技术问题。
Fuel cell low-temperature starting method, device and equipment and storage medium
燃料电池低温启动方法、装置、设备及存储介质
14.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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