发明名称 |
Determination of insulation resistance of an electric DC circuit |
摘要 |
A method for determining an insulation resistance of an electric DC circuit having at least a first and a second terminal includes performing a measurement cycle, verifying whether the change of a measured current exceeds a predetermined change rate, calculating a total insulation resistance, and calculating a first insulation resistance between the first terminal and a reference potential and a second insulation resistance between the second terminal and the reference potential. An insulation resistance measurement circuit is also provided for carrying out the aforementioned method.
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申请公布号 |
US8466691(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US20100963549 |
申请日期 |
2010.12.08 |
申请人 |
HERNANDO SERGE;LEBLANC YOANN;FOUQUES JULIEN;JOHNSON CONTROLS-SAFT ADVANCED POWER SOLUTIONS LLC |
发明人 |
HERNANDO SERGE;LEBLANC YOANN;FOUQUES JULIEN |
分类号 |
H01H31/12;G01R27/08 |
主分类号 |
H01H31/12 |
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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