公开(公告)号：EP2048735A1

公开(公告)日：2009-04-15

申请号：EP07291228.0

申请日：2007-10-09

申请人： SAFT GROUPE SA

发明人： Desprez, Philippe, c/o SAFT ,  Barrailh, Gérard, c/o SAFT ,  Benjamin, Sébastien, c/o SAFT

IPC分类号： H01M10/40 ,  H01M10/44

CPC分类号： H01M10/443 ,  H01M10/0525

摘要： A method to manage charge and/or discharge of a rechargeable battery comprising at least one electrochemical cell having predetermined maximum continuous charge current (IMR_C) and/or discharge current (IMD_C) allowed, the method comprising the steps of:
- measuring an instantaneous charge current (I);
- defining an overcharge capacity (Cap);
- determining an instantaneous maximum current allowed in charge (IMR) as a function of the overcharge capacity; and/or measuring an instantaneous discharge current (I)
- defining an over thermal capacity (CapTh);
- determining an instantaneous maximum pulse current allowed in discharge (IMD_max) as a function of the over thermal capacity.

摘要翻译： 一种用于管理可充电电池的充电和/或放电的方法，包括至少一个具有预定的最大连续充电电流（IMR_C）和/或放电电流（IMD_C）的电化学电池，所述方法包括以下步骤： - 测量瞬时电荷 当前（I）; - 定义过充电能力（Cap）; - 确定作为过充电容量的函数的充电允许的瞬时最大电流（IMR）; 和/或测量限定过热容量（CapTh）的瞬时放电电流（I）; - 确定放电中允许的瞬时最大脉冲电流（IMD_max）作为过热容量的函数。