The invention discloses a vehicle controller for a fuel cell vehicle, which comprises a shell and a circuit board card, and the circuit board card is arranged in the shell; the fuel cell DC/DC power converter is integrated on the circuit board card, and an input module of the fuel cell DC/DC power converter is electrically connected with a stack electric loop of the fuel cell; the whole vehicle control assembly high-voltage power distribution loop is integrated on the circuit board card and electrically connected with an output module of the fuel cell DC/DC power converter, and the whole vehicle control assembly high-voltage power distribution loop controls the power distribution state of the power cell and the whole vehicle control assembly; and the fuel cell engine high-voltage power distribution loop is integrated on the circuit board card and electrically connected with the output module of the fuel cell DC/DC power converter, and the fuel cell engine high-voltage power distribution loop controls the power distribution state of the fuel cell engine. The reliability of the controller is improved, and the size, weight and cost of the vehicle are reduced.
本发明公开了一种用于燃料电池车辆的车用控制器,其包括:壳体及电路板卡,电路板卡设置于壳体内;燃料电池DC/DC功率变换器,集成于电路板卡上,燃料电池DC/DC功率变换器的输入模块与燃料电池的电堆放电回路电连接;整车控制总成高压配电回路,集成于电路板卡上,并且与燃料电池DC/DC功率变换器的输出模块电连接,整车控制总成高压配电回路控制动力电池和整车控制总成的配电状态;燃料电池发动机高压配电回路,集成于电路板卡上,并且与燃料电池DC/DC功率变换器的输出模块电连接,燃料电池发动机高压配电回路控制燃料电池发动机的配电状态。本发明提升了控制器的可靠性,减少了车辆的体积、重量和成本。
Vehicle controller for fuel cell vehicle
用于燃料电池车辆的车用控制器
2021-06-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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