发明授权
US08868359B2 Device and method for detecting and locating defects in underground cables
有权
用于检测和定位地下电缆缺陷的装置和方法
- 专利标题： Device and method for detecting and locating defects in underground cables
- 专利标题（中）： 用于检测和定位地下电缆缺陷的装置和方法
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申请号： US13098218申请日： 2011-04-29
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公开(公告)号： US08868359B2公开(公告)日： 2014-10-21
- 发明人: Meena Ganesh , Ashok Sundaresan
- 申请人： Meena Ganesh , Ashok Sundaresan
- 申请人地址： US NY Niskayuna
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Niskayuna
- 代理商 Nitin N. Joshi
- 主分类号： G01R31/00
- IPC分类号： G01R31/00 ; G01R31/12 ; G01R31/08
摘要：
A device and method for detecting and locating defects in a cable are provided. The device and method may include using sensor feedback to determine that an insulation defect exists and to calculate the location of the insulation defect in a cable. The method may include performing principle component analysis to determine whether an insulation defect occurs and using extracted data to determine the location of the insulation defect.
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