| 发明名称 |
Device for detecting faults in cells of a battery. |
| 摘要 |
<p>The fault in one or more battery cells, for example in an invertor battery, is detected by monitoring the second derivative (D) of the curve U(t) representing the voltage U at the terminals of the battery in the course of a discharge. If the second derivative is positive (F7), that signifies a fault. <IMAGE></p> |
| 申请公布号 |
EP0582527(A1) |
申请公布日期 |
1994.02.09 |
| 申请号 |
EP19930420301 |
申请日期 |
1993.07.13 |
| 申请人 |
MERLIN GERIN |
发明人 |
FIORINA, JEAN-NOEL;LAILLER, PATRICK |
| 分类号 |
G01R31/36;(IPC1-7):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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