Invention Grant
US08008926B2 UHF partial discharge and location measuring device for high-voltage power devices
有权
UHF局部放电和高压功率器件的位置测量装置
- Patent Title: UHF partial discharge and location measuring device for high-voltage power devices
- Patent Title (中): UHF局部放电和高压功率器件的位置测量装置
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Application No.: US12345261Application Date: 2008-12-29
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Publication No.: US08008926B2Publication Date: 2011-08-30
- Inventor: Ki-Jun Park , Sun-Geun Goo , Jin-Yul Yoon , Ki-Son Han , Hyung-Jun Ju
- Applicant: Ki-Jun Park , Sun-Geun Goo , Jin-Yul Yoon , Ki-Son Han , Hyung-Jun Ju
- Applicant Address: KR
- Assignee: Korea Electric Power Corporation
- Current Assignee: Korea Electric Power Corporation
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2008-0096004 20080930
- Main IPC: H01H9/50
- IPC: H01H9/50 ; G01R31/08 ; G01S3/80
Abstract:
Disclosed is a UHF partial discharge and its location measuring device for high-voltage power devices. The measuring device includes a partial discharge sensor, an external noise sensor, an analogue-digital converter, a peak detector, a partial discharge signal processor, an arrival time detector, a discharge location processor, and a display unit.
Public/Granted literature
- US20100079148A1 UHF PARTIAL DISCHARGE AND ITS LOCATION MEASURING DEVICE FOR HIGH-VOLTAGE POWER DEVICES Public/Granted day:2010-04-01
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