The invention relates to the technical field of lithium battery management systems, and discloses an electric tricycle lithium battery management system with a battery temperature protection function, which comprises a central processing unit, the receiving end of the central processing unit is in signal connection with the transmitting end of a safety setting unit, and the receiving end of the central processing unit is in signal connection with the transmitting end of a data acquisition unit. The receiving end of the central processor is in signal connection with the transmitting end of the environment temperature monitoring unit. The transmitting end of the central processor is in signal connection with the receiving end of the battery protection unit. According to the electric tricycle lithium battery management system with the battery temperature protection function, by arranging the cooling module, after the temperature monitoring module monitors that the battery temperature exceeds 80% of the set maximum working temperature of the battery, the battery is continuously cooled, and after the battery temperature and the environment temperature are kept consistent, the cooling module stops working; and the battery is prevented from being over-charged and over-discharged, so that the service life of the battery is prevented from being shortened.

    本发明涉及锂电池管理系统技术领域,且公开了一种具有电池温度保护功能的电动三轮车锂电池管理系统,包括中央处理器,中央处理器接收端与安全设置单元发射端信号连接,中央处理器接收端与数据采集单元发射端信号连接,中央处理器接收端与环境温度监测单元发射端信号连接,中央处理器发射端与电池保护单元接收端信号连接。该具有电池温度保护功能的电动三轮车锂电池管理系统,通过设置降温模块,使温度监测模块监测到电池温度超过设定电池最高工作温度的80%后,对电池进行持续降温,直至电池温度和环境温度保持一致后,降温模块停止工作,防止电池温度过高而发生燃烧起火,防止电池过度充放电使电池寿命降低。


    Access

    Download


    Export, share and cite



    Title :

    Electric tricycle lithium battery management system with battery temperature protection function


    Additional title:

    一种具有电池温度保护功能的电动三轮车锂电池管理系统


    Contributors:
    WANG YAN (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Electric tricycle lithium battery management system with heating function

    LI GUOHUI / MAO JUNXIN / LU CHENGXIANG et al. | European Patent Office | 2021

    Free access

    Intelligent lithium battery of electric tricycle

    YUAN YONGJIE / SHI ZHIKANG / ZHOU DONGXU et al. | European Patent Office | 2021

    Free access


    Electric tricycle battery heating method

    SIMA HUIQUAN / JIANG YANYUN / BAO YIFENG | European Patent Office | 2023

    Free access

    Suspension type battery compartment of electric motor tricycle

    WANG BAOMIN | European Patent Office | 2023

    Free access