发明名称 |
Three phase current sensor |
摘要 |
<p>The sensor has magnetic measuring devices each comprising a magnetic circuit (M) with two air gaps, and one Hall effect sensor disposed in each air gap. The devices are positioned on both sides of a central conductor part or a cavity for the insertion of a central conductor forming one of three phases of a conduction system. The air gaps of each magnetic circuit are disposed in a same plane, and the measuring devices are mounted on a common support plate (5). An independent claim is also included for a method for measuring current circulating in a three phase conduction system.</p> |
申请公布号 |
EP1752776(A1) |
申请公布日期 |
2007.02.14 |
申请号 |
EP20050405475 |
申请日期 |
2005.08.12 |
申请人 |
LIAISONS ELECTRONIQUES-MECANIQUES LEM S.A. |
发明人 |
LEPINE, GERARD;LABBE, ARNAUD;VO, VINH THO |
分类号 |
G01R15/20 |
主分类号 |
G01R15/20 |
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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