The invention discloses a lead-acid battery management system and a control method thereof, and particularly relates to the technical field of two-wheeled electric vehicle lead-acid battery management, the lead-acid battery management system comprises a BCM main control unit and a DCDC direct current conversion unit, and the BCM main control unit and the DCDC direct current conversion unit are both connected with a lead-acid battery; the BCM main control unit is used for adjusting the whole lead-acid battery management system and realizing charging and discharging protection of the lead-acid battery; the DCDC conversion unit is used for charging the lead-acid battery, the BCM main control unit and the lead-acid battery are both connected with the driving equipment, power is supplied to the driving equipment through the lead-acid battery, and the power supply process of the lead-acid battery to the driving equipment is managed through the BCM main control unit. According to the invention, charging and discharging of the lead-acid battery are managed, the charging and discharging of the lead-acid battery are completely in a controllable range through the BCM main control unit and the DCDC conversion unit, and the lead-acid battery can be timely protected when an abnormity occurs; the safety of the lead-acid battery is maximized, and the service life of the lead-acid battery is prolonged.
本发明公开了一种铅酸电池管理系统及其控制方法,具体涉及两轮电动车铅酸电池管理技术领域,包括BCM主控单元和DCDC直流转换单元,所述BCM主控单元和DCDC直流转换单元均与铅酸电池连接;所述BCM主控单元用于调整整个铅酸电池管理系统和实现铅酸电池的充放电保护;所述DCDC直流转换单元用于给铅酸电池充电,所述BCM主控单元和铅酸电池均与驱动设备连接,通过铅酸电池给驱动设备供电、通过BCM主控单元管理铅酸电池给驱动设备的供电过程。本发明通过将铅酸电池的充放电进行管理,通过BCM主控单元和DCDC直流转换单元,从而使铅酸电池的充放电完全在可控范围内,在出现异常时也可以及时保护铅酸电池;对铅酸电池的安全最大化,延长铅酸电池的使用寿命。
Lead-acid battery management system and control method thereof
一种铅酸电池管理系统及其控制方法
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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