The invention discloses a self-adaptive charging method and device for a lead-acid battery and a charger, and the method comprises the steps: collecting the charging parameters of the lead-acid battery; constructing a charging model according to the initial current and the charging voltage; estimating the actual capacity of the lead-acid battery based on a preset total model according to the charging model and the initial reference capacity; and outputting corresponding charging current according to the actual capacity, and charging the lead-acid battery. According to the technical scheme provided by the embodiment of the invention, the charging model is constructed, and the actual capacities of different lead-acid batteries can be estimated based on the preset total model according to the charging model and the initial reference capacity, so that the charger outputs corresponding charging currents according to different actual capacities to charge the lead-acid batteries with different capacities. The problem that when an existing electric two-wheeled vehicle is charged, a battery is not matched with a charger is solved. According to the technical scheme provided by the embodiment of the invention, the service life of the lead-acid battery is effectively prolonged, and the charging safety is effectively improved.
本发明公开了一种铅酸电池的自适应充电方法、装置及充电器,其中,自适应充电方法包括:采集铅酸电池的充电参数;根据初始电流和充电电压构建充电模型;根据充电模型和初始参考容量,基于预设总模型,估算铅酸电池的实际容量;根据实际容量输出对应的充电电流,对铅酸电池进行充电。本发明实施例提供的技术方案,通过构建充电模型,并根据充电模型和初始参考容量,基于预设总模型,可以估算出不同的铅酸电池的实际容量,使得充电器根据不同的实际容量输出对应的充电电流,对不同容量的铅酸电池进行充电。解决了现有的电动两轮车在充电时电池与充电器不匹配的问题。本发明实施例提供的技术方案,有效提高了铅酸电池的使用寿命以及充电安全性。
Self-adaptive charging method and device for lead-acid battery and charger
一种铅酸电池的自适应充电方法、装置及充电器
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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