The invention discloses a real-time calculation device and method for hydrogen consumption per hundred kilometers of a fuel cell vehicle. The fuel cell automobile comprises a fuel cell stack and a power cell, wherein the fuel cell stack and the power cell are electrically connected with a power motor, and the fuel cell stack is further electrically connected with the power cell so as to charge the power cell; the real-time calculation device comprises a fuel cell hydrogen consumption calculation module which is used for calculating fuel cell hydrogen consumption H1 based on a real-time hydrogen consumption curve of the fuel cell stack; a power battery hydrogen consumption calculation module which is used for calculating the hydrogen consumption H2 of the power battery according to the average charging and discharging power of the power battery; and a real-time hydrogen consumption calculation module which is used for calculating real-time hydrogen consumption H0 per hundred kilometers according to the total hydrogen consumption H3. Meanwhile, the invention further provides a real-time calculation method for the hydrogen consumption per hundred kilometers of the fuel cell vehicle.
本发明公开一种燃料电池汽车百公里氢耗的实时计算装置及方法。所述所述燃料电池汽车包括:分别与动力电机电性连接的燃料电池电堆和动力电池,所述燃料电池电堆还与所述动力电池电性连接从而给所述动力电池充电;所述实时计算装置包括:燃料电池氢耗计算模块,用于基于所述燃料电池电堆的实时氢耗曲线计算燃料电池氢耗H1;动力电池氢耗计算模块,用于根据所述动力电池的平均充放电功率计算动力电池氢耗H2;及实时氢耗计算模块,用于根据总氢耗H3计算百公里的实时氢耗H0。同时还提供一种燃料电池汽车百公里氢耗的实时计算方法。
Real-time calculation device and method for hydrogen consumption per hundred kilometers of fuel cell automobile
燃料电池汽车百公里氢耗的实时计算装置及方法
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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