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    • 1. 发明授权
    • Power management circuit for battery pack
    • 电池组电源管理电路
    • US07737662B2
    • 2010-06-15
    • US11645491
    • 2006-12-26
    • Chun LuStefan MaireanuLuyang LuoLin TangMingzhi HeJianping Xu
    • Chun LuStefan MaireanuLuyang LuoLin TangMingzhi HeJianping Xu
    • H02J7/00
    • H02J7/0031
    • A power system for managing charging, discharging and protection of rechargeable batteries is disclosed. The power system mainly includes a power system. The power system includes a switching circuit coupled to the rechargeable batteries to charge and discharge the rechargeable batteries. The power system includes a power management unit to control the switching circuit. The power system includes a temperature sensing circuit to monitor a temperature of the batteries, voltage detectors to monitor voltages of the batteries, and current detectors to monitor a current of the batteries. If an abnormal condition is sensed by the power management unit when the power system is in an operating mode, the power management unit will terminate the operating mode by switching off the switching circuit to protect the batteries and the power system.
    • 公开了一种用于管理可再充电电池的充电,放电和保护的电力系统。 电力系统主要包括电力系统。 电力系统包括耦合到可再充电电池以对可充电电池充电和放电的开关电路。 电力系统包括用于控制开关电路的电源管理单元。 电力系统包括用于监视电池的温度的温度检测电路,用于监视电池的电压的电压检测器和用于监测电池电流的电流检测器。 如果在电力系统处于工作模式时电源管理单元检测到异常情况,则电源管理单元通过切断开关电路来保护电池和电力系统,从而终止运行模式。
    • 2. 发明申请
    • Power management circuit for battery pack
    • 电池组电源管理电路
    • US20080150488A1
    • 2008-06-26
    • US11645491
    • 2006-12-26
    • Chun LuStefan MaireanuLuyang LuoLin TangMingzhi HeJianping Xu
    • Chun LuStefan MaireanuLuyang LuoLin TangMingzhi HeJianping Xu
    • H02J7/00
    • H02J7/0031
    • A power system for managing charging, discharging and protection of rechargeable batteries is disclosed. The power system mainly includes a power system. The power system includes a switching circuit coupled to the rechargeable batteries to charge and discharge the rechargeable batteries. The power system includes a power management unit to control the switching circuit. The power system includes a temperature sensing circuit to monitor a temperature of the batteries, voltage detectors to monitor voltages of the batteries, and current detectors to monitor a current of the batteries. If an abnormal condition is sensed by the power management unit when the power system is in an operating mode, the power management unit will terminate the operating mode by switching off the switching circuit to protect the batteries and the power system.
    • 公开了一种用于管理可再充电电池的充电,放电和保护的电力系统。 电力系统主要包括电力系统。 电力系统包括耦合到可再充电电池以对可充电电池充电和放电的开关电路。 电力系统包括用于控制开关电路的电源管理单元。 电力系统包括用于监视电池的温度的温度检测电路,用于监视电池的电压的电压检测器和用于监测电池电流的电流检测器。 如果在电力系统处于工作模式时电源管理单元检测到异常情况,则电源管理单元通过切断开关电路来保护电池和电力系统,从而终止运行模式。