The invention belongs to the field of fuel cell vehicles, and provides a fuel cell heavy commercial vehicle energy management method, system, equipment and medium, a fuel cell heavy commercial vehicle dynamic planning optimization model is established, the purpose of achieving the lowest running cost of a fuel cell heavy commercial vehicle is achieved, and gears of a power cell SOC and an ATM are considered at the same time. Based on the driving condition of the semi-trailer tractor, different initial states of the battery SOC are considered, and the optimal power distribution of the FCECV is determined by using a DP algorithm model. An adaptive fuzzy inference system capable of being applied online is developed based on an ANFIS method, and an ANFIS model is trained in combination with a DP solution set and based on a particle swarm optimization algorithm; finally, the real-time output power of the fuel cell is limited through a power limiting method, the durability of the fuel cell system is ensured, and therefore the energy utilization efficiency of the vehicle is remarkably improved, the endurance mileage is prolonged, and the operation cost is reduced.
本发明属于燃料电池汽车领域,提供了一种燃料电池重型商用车能量管理方法、系统、设备及介质,建立燃料电池重型商用车动态规划优化模型,以实现燃料电池重型商用车运行成本最低为目标,并同时考虑动力电池SOC和ATM的挡位。基于半挂牵引车行驶工况,考虑电池SOC不同初始状态,利用DP算法模型确定FCECV的最优功率分配。基于ANFIS方法开发可在线应用的自适应模糊推理系统,结合DP解集并基于粒子群优化算法对ANFIS模型进行训练;最后,通过功率限制的方法对燃料电池实时输出功率进行限制,确保燃料电池系统的耐久性,从而显著提高车辆的能量利用效率,延长续航里程,降低运营成本。
Fuel cell heavy commercial vehicle energy management method, system, equipment and medium
燃料电池重型商用车能量管理方法、系统、设备及介质
04.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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