发明名称 |
SYSTEMS AND METHODS FOR STEAM GENERATOR TUBE ANALYSIS FOR DETECTION OF TUBE DEGRADATION |
摘要 |
The systems and methods of the invention pertain to analyzing steam generator tube data for the detection of wear. Further, the invention is capable of performing a comparison of current tube signal data to baseline or historic tube signal data, e.g., from previous and/or the first, in-service inspection of the steam generator. The systems and methods are automated and can generate results to show potential tube-to-tube contact wear areas as well as the progression of tube-to-tube gap reduction within a steam generator tube bundle. In certain embodiments, the invention is capable of comparing current and historical eddy current data to determine the difference that may be related to degradation or other interested phenomena, and of processing and trending historical comparison results to establish normal variance and detect abnormal variances. |
申请公布号 |
WO2014109805(A3) |
申请公布日期 |
2014.10.02 |
申请号 |
WO2013US63840 |
申请日期 |
2013.10.08 |
申请人 |
WESTINGHOUSE ELECTRIC COMPANY LLC |
发明人 |
LE, QUI V.;CULLEN, WILLIAM, K.;BOWSER, CRAIG |
分类号 |
G21C17/017;G01M3/28 |
主分类号 |
G21C17/017 |
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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