A composite energy system brake control method based on an electric flywheel battery and a fuel battery belongs to the field of electric vehicle control, and is characterized in that the composite energy system can be controlled according to the states of a vehicle, the fuel battery, the electric flywheel battery and a clutch wheel; by means of an advantage of high instantaneous power recovery of a flywheel, a defect that the fuel cell cannot recover the braking energy is overcome, under the braking working condition, the braking energy is recovered through intervention of the electric flywheel, the peak load shifting effect of the electric flywheel is fully exerted, and then the driving range of the whole vehicle is prolonged, and the service life of the fuel cell is prolonged.
一种基于电动式飞轮电池和燃料电池复合能源系统制动控制方法属于电动汽车控制领域,其特征在于能够依据车辆、燃料电池、电动式飞轮电池和离合器轮状态,控制复合能源系统借助飞轮瞬时大功率回收优势,弥补燃料电池无法回收制动能量的缺点,在制动工况下,通过电动式飞轮的介入回收制动能量,充分发挥其“削峰填谷”作用,进而延长整车续驶里程和燃料电池使用寿命。
Composite energy system brake control method based on electric flywheel battery and fuel battery
一种基于电动式飞轮电池与燃料电池复合能源系统制动控制方法
2021-06-25
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
European Patent Office | 2021
|European Patent Office | 2024
|European Patent Office | 2021
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