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1. 发明申请

US20100102781A1 APPARATUS AND METHOD FOR CHARGING A BATTERY 审中-公开
标题翻译：用于充电电池的装置和方法
公开(公告)号：US20100102781A1
公开(公告)日：2010-04-29
申请号：US12257662
申请日：2008-10-24
申请人： Jan-Olof SVENSSON , Mats Wolf , Nacki Sachpekidis , Tomas Mellblom
发明人： Jan-Olof SVENSSON , Mats Wolf , Nacki Sachpekidis , Tomas Mellblom
IPC分类号： H02J7/00
CPC分类号： H02J7/0083
摘要： The present invention relates to an apparatus and method for charging a battery cell according to a charging scheme. The apparatus comprises a power supply and control unit for delivering a charging current to the battery cell according to said scheme, a current monitoring device for monitoring and measuring the charging current, a voltage monitoring device for monitoring and measuring the voltage over the battery cell, a charging terminator devised for terminating the charging of the battery when a predetermined charging criteria is met and a safety timer for starting a predetermined time interval when charging of the battery cell has reached its constant voltage. The predetermined charging criteria is met either when the charging current is falling below a predetermined limit or when the charging current has not decreased a predetermined amount, ΔI, within the predetermined time interval.
摘要翻译：本发明涉及一种根据充电方案为电池单体充电的装置和方法。该装置包括用于根据所述方案向电池单元传送充电电流的电源和控制单元，用于监视和测量充电电流的电流监视装置，用于监视和测量电池单元上的电压的电压监视装置，设计用于在满足预定的充电标准时终止电池的充电的充电终止器，以及当电池单元的充电已经达到其恒定电压时用于开始预定时间间隔的安全定时器。当充电电流下降到预定极限以下或当充电电流在预定时间间隔内没有减小预定量时，满足预定充电标准。

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