The invention relates to the field of automobile power generation control, in particular to a power generation control method of a double-stack hydrogen fuel cell, which comprises the following steps: setting the rated power of a first hydrogen stack as (A) kW, the rated power of a second hydrogen stack as (B) kW and the required power as (C) kW, judging the relationship between C and A, B and (A + B), and if C is less than or equal to A, outputting (C) kW by the first hydrogen stack; if Alt; clt; b, the second hydrogen reactor outputs (C) kW; if Blt; clt; (A + B), the first hydrogen reactor outputs (A) kW, the second hydrogen reactor outputs (C-A) kW, the vehicle control unit awakens the hydrogen reactors and starts the hydrogen reactors subjected to sweeping, blowing and self-inspection, meanwhile, the load pulling capacity of the hydrogen reactors is judged before load pulling, and faults such as overload are avoided. And the first hydrogen reactor and the second hydrogen reactor determine the output power of themselves according to the required power, and the double reactors generate power orderly, so that faults such as overload, limited power output and reactor shutdown caused by unbalanced power generation of the double reactors are avoided.
本发明涉及汽车发电控制领域,具体涉及一种双堆氢燃料电池的发电控制方法,设第一氢堆的额定功率为(A)kW,第二氢堆的额定功率为(B)kW,需求功率为(C)kW,判断C与A、B以及(A+B)之间的关系,若C≦A,则第一氢堆输出(C)kW;若A
Power generation control method of double-stack hydrogen fuel cell
一种双堆氢燃料电池的发电控制方法
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Power management method for multi-stack hydrogen fuel cell system
European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2021
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