发明名称 |
DEVICE AND PROCEDURE FOR MONITORING A RECHARGEABLE BATTERY |
摘要 |
<p>A device is provided for monitoring an electrical accumulation battery that includes a set of cells connected in series. The device includes means for measuring a current intensity delivered by the battery; means for measuring an electrical voltage between an upstream connection point and a downstream connection point of each cell of the battery; a recorder that records a zero-current electrical voltage between the upstream connection point and the downstream connection point of each cell of the battery; and an electrical resistance estimator configured to periodically estimate an electrical resistance of each cell in the battery, between the upstream connection point and the downstream connection point.</p> |
申请公布号 |
EP2721428(B1) |
申请公布日期 |
2015.03.18 |
申请号 |
EP20120732569 |
申请日期 |
2012.06.14 |
申请人 |
COMPAGNIE GÉNÉRALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
PAGANELLI, GINO;AUGUET, THIERRY |
分类号 |
G01R31/36 |
主分类号 |
G01R31/36 |
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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