发明名称 |
Method for pulsed charging of a battery in a standalone system comprising a supercapacitor |
摘要 |
The method involves determining dynamic internal resistance of a battery (1) by a charge controlling circuit (3) from measured amplitudes of current pulse and voltage rise at terminals of the battery. A maximal current threshold acceptable by the battery is determined based on a predefined maximal voltage threshold, the resistance and open circuit voltage at the terminals. Value of charging current of the battery is limited to a value less than the maximal current threshold by controlling closing duration of an electronic interrupter (5), during a subsequent current pulse. |
申请公布号 |
EP2164152(A2) |
申请公布日期 |
2010.03.17 |
申请号 |
EP20090354035 |
申请日期 |
2009.08.13 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
LABRUNIE, ANTOINE;DELAILLE, ARNAUD;GENIES, SYLVIE |
分类号 |
H02J7/00;H01M10/06;H01M10/42;H01M10/44;H02J7/34;H02J7/35 |
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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