Invention Grant
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
- Patent Title: Device and method for detecting and locating defects in underground cables
- Patent Title (中): 用于检测和定位地下电缆缺陷的装置和方法
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Application No.: US13098218Application Date: 2011-04-29
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Publication No.: US08868359B2Publication Date: 2014-10-21
- Inventor: Meena Ganesh , Ashok Sundaresan
- Applicant: Meena Ganesh , Ashok Sundaresan
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Nitin N. Joshi
- Main IPC: G01R31/00
- IPC: G01R31/00 ; G01R31/12 ; G01R31/08
Abstract:
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.
Public/Granted literature
- US20120278012A1 DEVICE AND METHOD FOR DETECTING AND LOCATING DEFECTS IN UNDERGROUND CABLES Public/Granted day:2012-11-01
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