发明名称 |
Method and apparatus for detecting the dropping of a control element |
摘要 |
A method and an apparatus detect the dropping of at least one control element in a reactor core of a power station by delaying signals output by detectors disposed along a fall path of the control element in such a way that they are approximately simultaneous. This improves a registration of the dropping of the control element by improving a ratio between a useful signal and a noise signal.
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申请公布号 |
US5956381(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19980045205 |
申请日期 |
1998.03.20 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KRIEN, KONRAD;WERNECKE, BERND |
分类号 |
G21C7/12;G21C7/36;G21C17/10;(IPC1-7):G21C17/10 |
主分类号 |
G21C7/12 |
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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