发明名称 |
DEVICE AND CORRESPONDING METHOD FOR MEASURING THE RESISTANCE OF THE GROUND CONNECTION OF AN ELECTRICAL DEVICE |
摘要 |
<p>The invention relates to a device and corresponding method for measuring the resistance of the ground connection of an electrical device (1) connected to a single-phase, two-phase, or three-phase power supply network (2), said device including a current generator (9) capable of generating a current passing through the resistor of the ground connection (5), characterized in that the device includes a measuring resistor (12) mounted in series with a capacitor (11), said capacitor also being connected to the ground, and a switch (15) capable of connecting said measuring resistor to the neutral point of the power supply network.</p> |
申请公布号 |
WO2012168634(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
WO2012FR51238 |
申请日期 |
2012.06.04 |
申请人 |
RENAULT S.A.S.;RIPOLL, CHRISTOPHE;CUILLER, ETIENNE;METZELLARD, OLIVIER |
发明人 |
RIPOLL, CHRISTOPHE;CUILLER, ETIENNE;METZELLARD, OLIVIER |
分类号 |
G01R27/20 |
主分类号 |
G01R27/20 |
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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