Method and Apparatus for Charging Batteries
    3.
    发明申请
    Method and Apparatus for Charging Batteries 有权
    电池充电方法和装置

    公开(公告)号:US20120081068A1

    公开(公告)日:2012-04-05

    申请号:US13248057

    申请日:2011-09-29

    IPC分类号: H02J7/00

    摘要: A charge system is disclosed. A charge system includes a switching device and a controller. The switching device performs switching of a DC input voltage at a predetermined switching frequency to generate an output voltage, and the output voltage being utilized for charging said battery. The controller allows the switching device to operate at a first switching frequency immediately after starting of charge and at a second switching frequency when a frequency changing condition holds. The second switching frequency is higher than that of first switching frequency.

    摘要翻译: 公开了收费系统。 充电系统包括开关装置和控制器。 开关装置以预定的开关频率进行DC输入电压的切换,以产生输出电压,并且输出电压用于对所述电池充电。 控制器允许开关装置在开始充电之后立即以第一开关频率工作,并且在频率变化条件成立时以第二开关频率工作。 第二开关频率高于第一开关频率。

    Method and apparatus for charging batteries
    4.
    发明授权
    Method and apparatus for charging batteries 有权
    电池充电方法和装置

    公开(公告)号:US08963505B2

    公开(公告)日:2015-02-24

    申请号:US13248057

    申请日:2011-09-29

    IPC分类号: H02J7/04 H02J7/16 H02M3/158

    摘要: A charge system is disclosed. A charge system includes a switching device and a controller. The switching device performs switching of a DC input voltage at a predetermined switching frequency to generate an output voltage, and the output voltage being utilized for charging said battery. The controller allows the switching device to operate at a first switching frequency immediately after starting of charge and at a second switching frequency when a frequency changing condition holds. The second switching frequency is higher than that of first switching frequency.

    摘要翻译: 公开了收费系统。 充电系统包括开关装置和控制器。 开关装置以预定的开关频率进行DC输入电压的切换,以产生输出电压,并且输出电压用于对所述电池充电。 控制器允许开关装置在开始充电之后立即以第一开关频率工作,并且在频率变化条件成立时以第二开关频率工作。 第二开关频率高于第一开关频率。

    FAST CHARGING SYSTEM AND METHOD
    9.
    发明申请
    FAST CHARGING SYSTEM AND METHOD 有权
    快速充电系统和方法

    公开(公告)号:US20120299532A1

    公开(公告)日:2012-11-29

    申请号:US13114689

    申请日:2011-05-24

    IPC分类号: H02J7/04

    CPC分类号: H02J7/04 G06F1/263 H02J7/0055

    摘要: A system and method include detecting whether a fast charger module is coupled to a system having a processor and a memory device. If the fast charger module is coupled to the system, a fast charging current is provided from the fast charger module at multiple selectable voltage levels via an internal charger. If the fast charger module is not detected as coupled to the system, a charging current is provided from an AC adapter via the internal charger.

    摘要翻译: 一种系统和方法包括检测快速充电器模块是否耦合到具有处理器和存储器装置的系统。 如果快速充电器模块耦合到系统,则通过内部充电器以多个可选择的电压电平从快速充电器模块提供快速充电电流。 如果没有检测到快速充电器模块耦合到系统,则通过内部充电器从AC适配器提供充电电流。