The invention discloses a power supply framework of a fuel cell vehicle with an external charging function. The power supply framework comprises a fuel cell system, a DCDC converter, a power cell, a power supply distribution unit which receives electric energy outputted by the DCDC converter and/or the power cell, configures the electric energy into multi-path output, comprises a charging interface for external charging and configures the output to the power cell for charging, configures the power output of a vehicle driving motor and configures the power output of vehicle electric equipment;a vehicle control unit which is used for monitoring and controlling vehicle operation and charging state management; and an external charging interface which is arranged on the vehicle body and used for being externally connected with the charging device and receiving a charging control instruction of a charging controller. According to the vehicle-mounted power supply framework, high modularization is realized, and clear and concise hierarchical setting of hardware equipment is realized; normal running of the vehicle can be achieved, external charging of high-voltage electric energy is achieved, and each fuel cell vehicle has the self-charging function and the external charging function.
本发明公开一种含对外充电的燃料电池车辆的供电架构,包括:燃料电池系统,DCDC转换器,动力电池电源配电单元接受DCDC转换器和/或动力电池输出电能,将电能配置多路输出,包括对外充电的充电接口,配置输出到动力电池充电;配置车辆驱动电机电力输出,配置车辆用电设备电力输出;整车控制器,用于监测控制汽车运行,充电状态管理;外充电接口,设置与车身上,用于对外连接本充电装置,接收充电控制器充电控制指令。本发明的车载供电架构,实现高度的模块化,实现硬件设备清晰,简洁的层次设置;不仅能实现车辆正常的行驶,实现高压电能对外实现充电,使得每一辆燃料电池车辆都具有自行以及对外充电。
Power supply framework of fuel cell vehicle with external charging function
一种含对外充电的燃料电池车辆的供电架构
2021-02-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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