专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06489750B2 Method and apparatus for charging rechargeable batteries 有权
标题翻译：充电电池充电的方法和装置
公开(公告)号：US06489750B2
公开(公告)日：2002-12-03
申请号：US09903356
申请日：2001-07-11
申请人： Uwe Hebding , Georg Koch
发明人： Uwe Hebding , Georg Koch
IPC分类号： H02J700
CPC分类号： H02J7/0052
摘要： A method and apparatus for charging a rechargeable battery with a current from a controllable current source. In order to adjust the rated current of the controllable current source, at least one operating parameter of the rechargeable battery, such as the rechargeable battery voltage which is produced as a consequence of a charging process, is detected. A pulsed control signal with a duty ratio which corresponds to the desired rated current is produced as a function of the operating parameter. The duty ratio of the pulsed control signal is evaluated, and the rated current of the current source is adjusted as a function of the duty ratio of the pulsed control signal.
摘要翻译：一种用于从可控电流源以电流对可再充电电池充电的方法和装置。为了调整可控电流源的额定电流，检测充电电池的至少一个操作参数，例如作为充电过程产生的可充电电池电压。作为操作参数的函数产生具有对应于期望额定电流的占空比的脉冲控制信号。评估脉冲控制信号的占空比，并根据脉冲控制信号的占空比调节电流源的额定电流。

IPRDB

热门服务

关于我们

友情链接

联系方式