The invention provides a battery protection system and an electric scooter, the battery protection system comprises a charging and discharging loop of a battery, a first control circuit, a second control circuit, a first protection module, a second protection module and a third protection module, and the first control circuit is electrically coupled with the first protection module and the battery. And controlling the first protection module to disconnect the charging and discharging loop so as to stop charging and discharging of the battery. The second control circuit is electrically coupled with the second protection module, the third protection module and the battery, and when the charging and discharging process of the battery fails and the first protection module does not disconnect the charging and discharging loop, the second protection module and the third protection module are controlled to disconnect the charging and discharging loop, so that the battery stops charging and discharging. The first protection module, the second protection module and the third protection module are controlled through the first control circuit and the second control circuit, so that double protection on the battery is realized, charging and discharging can be stopped in time when the battery breaks down, and the safety of the battery is improved.

    本申请提供一种电池保护系统和电动滑板车,包括电池的充放电回路、第一控制电路和第二控制电路,第一、第二、第三保护模块,第一控制电路分别与第一保护模块和电池电耦接,当电池的充放电过程发生故障,控制第一保护模块断开充放电回路,以使得电池停止充放电。第二控制电路分别与第二保护模块、第三保护模块和电池电耦接,当电池的充放电过程发生故障且第一保护模块未断开充放电回路,控制第二保护模块和第三保护模断开充放电回路,以使得电池停止充放电。通过第一控制电路和第二控制电路控制第一保护模块、第二保护模块和第三保护模块,进而实现对电池的双重保护,在电池出现故障时可以及时停止充放电,有利于提高电池的安全性。


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    Title :

    Battery protection system and electric scooter


    Additional title:

    电池保护系统和电动滑板车


    Contributors:
    ZHOU BAILIN (author) / BAO YONGNAN (author) / JIANG XINRAN (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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