The invention discloses an energy management system of a hybrid power device based on a fuel cell. The system comprises a fuel cell module, an extended-range power generation system, a coordination management system and a driving unit. An output end of the fuel cell module is connected with an input end of the driving unit; and the output end of the extended-range power generation system is connected with the input end of a current shunting module, the output end of the current shunting module is connected with the input end of a first current transmission module, and the output end of the first current transmission module is connected with the input end of a driving unit. The invention relates to the technical field of hybrid power energy. According to the energy management system of thehybrid power device based on the fuel cell, energy required by the driving unit can be calculated in real time, and a range extending system used for assisting is added so that the work of the fuel cell and the extended-range power generation system can be reasonably coordinated according to the required energy, and the coordination of the power device is improved under the condition that the energy consumption is reduced to the maximum extent.
本发明公开了一种基于燃料电池的混合动力装置的能量管理系统,包括燃料电池模块、增程发电系统、协调管理系统和驱动单元,所述燃料电池模块的输出端与驱动单元的输入端连接,所述增程发电系统的输出端与电流分流模块输入端连接,并且电流分流模块的输出端与第一电流传输模块的输入端连接,所述第一电流传输模块的输出端与驱动单元的输入端连接,本发明涉及混动能源技术领域。该基于燃料电池的混合动力装置的能量管理系统,能够对驱动单元所需的能量进行实时计算,添加用于辅助的增程系统,从而能够根据所需能量来合理的协调燃料电池和增程发电系统的工作,在最大降低能耗的情况下提高了动力装置的协调性。
Energy management system of hybrid power device based on fuel cell
一种基于燃料电池的混合动力装置的能量管理系统
2020-11-27
Patent
Electronic Resource
Chinese
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