发明名称 |
METHOD AND APPARATUS FOR DETERMINING A SWITCHING TIME FOR AN ELECTRICAL SWITCHING DEVICE |
摘要 |
<p>A method and a device for determining a switching time of an electric switching device. An electric switching device includes an interrupter link. A first line section and a second line section can be connected and disconnected by way of the interrupter link. In order to determine a switching time, the temporal progression of a driving voltage is determined in the first line section. In addition, a temporal course of an oscillator voltage appearing in the second line section is determined. Potential switching times are determined at the voltage zero crossings of a resulting voltage. The selection of the potential switching times ensues while evaluating the rises of the driving voltage and of the oscillator voltage or of the polarity of the oscillating current.</p> |
申请公布号 |
CA2596192(C) |
申请公布日期 |
2014.06.17 |
申请号 |
CA20062596192 |
申请日期 |
2006.01.17 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
PILZ, GEORG;SCHEGNER, PETER;WALLNER, CHRISTIAN |
分类号 |
H01H9/56 |
主分类号 |
H01H9/56 |
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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