发明名称 |
METHOD FOR MANAGING CHARGING OF A RECHARGEABLE BATTERY |
摘要 |
The management method comprises a charging stage (F2, F3) and optionally a prior stage (F1) for evaluating the charge state of the battery. The comparison, with a full-charge threshold, of the absolute value of the slope (P) of the voltage at the terminals of the battery, at the end of each period, while applying a drawn current, is used as an end-of-charging criterion in the charging stage and/or as a full-charge criterion in the stage for evaluating the charge state. The charging stage using drawn current (F3) is interrupted when the slope (P) reaches the full-charge threshold. This same comparison forms the criterion for judging the necessity of carrying out a charging step (F2, F3) after the prior stage (F1) for evaluating the charge state of the battery. |
申请公布号 |
WO2008065273(A3) |
申请公布日期 |
2008.07.17 |
申请号 |
WO2007FR01821 |
申请日期 |
2007.11.05 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE;KAROUI, FATHIA;LEMAIRE, ELISABETH;LEFROU, CHRISTINE |
发明人 |
KAROUI, FATHIA;LEMAIRE, ELISABETH;LEFROU, CHRISTINE |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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