发明名称 |
METHOD AND DEVICE FOR EVALUATING INTERNAL SHORT CIRCUIT OF BATTERY |
摘要 |
Methods for evaluating battery safety under internal short-circuit conditions are improved to eliminate variations in evaluation results and accurately evaluate battery safety under internal short-circuit conditions. An internal short-circuit is caused in a battery by using an internal short-circuit causing method in which battery information obtained upon the occurrence of an internal short-circuit hardly changes with the structure of the battery. At this time, the battery information is detected to accurately evaluate the safety of the battery upon the internal short-circuit and identify the safety level. |
申请公布号 |
KR20110070906(A) |
申请公布日期 |
2011.06.24 |
申请号 |
KR20117010888 |
申请日期 |
2007.11.21 |
申请人 |
PANASONIC CORPORATION |
发明人 |
FUJIKAWA MASATO;KASAMATSU SHINJI;NISHINO HAJIME;SHIMADA MIKINARI |
分类号 |
H01M10/48;H01M2/10;H01M2/20;H01M10/04;H01M10/052;H01M10/0566;H01M10/058;H01M10/36 |
主分类号 |
H01M10/48 |
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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