The invention discloses a hybrid power system based on an ammonia fuel cell and a lithium battery and an energy supply method.In the hybrid power system, an ammonia fuel cell module is connected with a lithium battery module through an auxiliary energy storage module, and the ammonia fuel cell module and the lithium battery module are connected with a DC/DC converter; the DC/DC converter is connected with the motor control module, and the motor control module is connected with the driving motor; the temperature analysis module and the peak power detection module are connected with the motor control module, the motor control module sends a corresponding control instruction to the DC/DC converter when the environment temperature data and the output power of the driving motor meet preset conditions, and under the synergistic effect of the auxiliary energy storage module, the motor control module controls the DC/DC converter to work. And the DC/DC converter adjusts the output power of the ammonia fuel cell module and the lithium battery module. According to the technical scheme, stable output power can be provided for the vehicle, and the cruising ability of the vehicle is improved.
本发明公开了一种基于氨燃料电池和锂电池的混合动力系统及供能方法,其中,混合动力系统中,氨燃料电池模块与锂电池模块之间通过辅助储能模块相连接,氨燃料电池模块和锂电池模块分别与DC/DC变换器相连接,DC/DC变换器与电机控制模块相连接,电机控制模块与驱动电机相连接;温度分析模块和峰值功率检测模块分别与电机控制模块相连接,电机控制模块在环境温度数据和驱动电机的输出功率符合预设条件时向DC/DC变换器发送相应控制指令,在辅助储能模块的协同作用下,DC/DC变换器调整氨燃料电池模块和锂电池模块的输出功率。通过本发明的技术方案,能够为车辆提供稳定的输出功率,提升了车辆的续航能力。
Hybrid power system based on ammonia fuel cell and lithium battery and energy supply method
一种基于氨燃料电池和锂电池的混合动力系统及供能方法
2023-04-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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