发明名称 |
INSULATION RESISTANCE MEASUREMENT DEVICE HAVING MALFUCTION SELF-DIAGNOSIS FUNCTION, AND METHOD FOR SELF-DIAGNOSING MALFUCTION USING SAME |
摘要 |
<p>Disclosed is an isolation resistance measuring apparatus having a fault self-diagnosing function and a fault self-diagnosing method using the same. The isolation resistance measuring apparatus having a fault self-diagnosing function detects whether a fault arises at the isolation resistance measuring apparatus by using first and second isolation detection voltages detected in a state where a diagnosing unit is not connected (an isolation resistance measuring mode) and first and second diagnosis detection voltages detected in a state where the diagnosing unit is connected (a fault self-diagnosing mode). By doing so, it is possible to self-diagnose a fault by using an original function of the isolation resistance measuring apparatus which may measure an isolation resistance.</p> |
申请公布号 |
EP2796887(A1) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20130767480 |
申请日期 |
2013.03.26 |
申请人 |
LG CHEM, LTD. |
发明人 |
HONG, HYUN-JU;JANG, JIN-SU;JIN, CHANG-EON |
分类号 |
G01R31/02;G01R27/02;G01R31/36;G01R35/00;H01M10/48 |
主分类号 |
G01R31/02 |
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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