The invention relates to a hydrogen fuel cell whole vehicle energy management control method, which specifically realizes energy management control in the whole vehicle driving process by adjusting operation modes of a hydrogen fuel cell system under different power cell charge states. According to the invention, the dynamic demand response of the whole vehicle can be optimized, the energy distribution of the whole vehicle matching under the condition of different electric quantities of the power battery can be met, and the problem that the service life of the hydrogen fuel cell system is shortened due to frequent starting and variable load of the output state of the hydrogen fuel cell system can be avoided.
本发明涉及一种氢燃料电池整车能量管理控制方法,具体通过调整不同动力电池荷电状态下的氢燃料电池系统的运行模式,实现对整车行驶过程中能量的管理控制。本发明能够优化整车的动力性需求响应,满足整车匹配在动力电池不同电量情况下的能量分配,且能够避免氢燃料电池系统输出状态频繁启动、变载所导致的氢燃料电池系统寿命降低的问题。
Vehicle energy management control method for hydrogen fuel cell
一种氢燃料电池整车能量管理控制方法
2023-12-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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