CN102132164A - 电力设备的部分放电噪音消除装置及部分放电产生区域的检测装置 - Google Patents
电力设备的部分放电噪音消除装置及部分放电产生区域的检测装置 Download PDFInfo
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- CN102132164A CN102132164A CN2009801326532A CN200980132653A CN102132164A CN 102132164 A CN102132164 A CN 102132164A CN 2009801326532 A CN2009801326532 A CN 2009801326532A CN 200980132653 A CN200980132653 A CN 200980132653A CN 102132164 A CN102132164 A CN 102132164A
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims description 29
- 239000006096 absorbing agent Substances 0.000 claims description 24
- 238000004088 simulation Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 6
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000004218 nerve net Anatomy 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 102100025142 Beta-microseminoprotein Human genes 0.000 description 2
- 101000576812 Homo sapiens Beta-microseminoprotein Proteins 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000000819 phase cycle Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1254—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of gas-insulated power appliances or vacuum gaps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
中心频率 | 675MHz |
通过带宽 | 0.5~0.85GHz,350MHz BW |
通过带宽幅度 | 0.5dBMax |
***损耗 | 2.1dBMax |
阻抗 | 50Ω |
中心频率 | 1,150MHz |
通过带宽 | 0.3~2GHz,1.7GHz BW |
通过带宽幅度 | 1.5dBMax |
***损耗 | 2.0dBMax |
阻抗 | 50Ω |
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080068084A KR100968519B1 (ko) | 2008-07-14 | 2008-07-14 | 전력설비의 부분방전 노이즈 제거 장치 및 부분방전발생구간 검출 장치 |
KR10-2008-0068084 | 2008-07-14 | ||
PCT/KR2009/003835 WO2010008168A2 (ko) | 2008-07-14 | 2009-07-14 | 전력설비의 부분방전 노이즈 제거 장치 및 부분방전 발생구간 검출 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102132164A true CN102132164A (zh) | 2011-07-20 |
CN102132164B CN102132164B (zh) | 2013-09-25 |
Family
ID=41550822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801326532A Expired - Fee Related CN102132164B (zh) | 2008-07-14 | 2009-07-14 | 电力设备的部分放电噪音消除装置及部分放电产生区域的检测装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8843349B2 (zh) |
EP (1) | EP2343563A4 (zh) |
KR (1) | KR100968519B1 (zh) |
CN (1) | CN102132164B (zh) |
HK (1) | HK1155225A1 (zh) |
WO (1) | WO2010008168A2 (zh) |
Cited By (5)
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CN104483602A (zh) * | 2014-11-28 | 2015-04-01 | 北京兴迪仪器有限责任公司 | 局部放电信号识别方法及装置 |
CN104583788A (zh) * | 2012-11-15 | 2015-04-29 | 柳湖电机工业株式会社 | 利用三维图案的局部放电检测装置的试验方法 |
CN109507291A (zh) * | 2018-12-26 | 2019-03-22 | 西安科技大学 | 一种信号预处理方法 |
CN110308560A (zh) * | 2019-07-03 | 2019-10-08 | 南京玛克威信息科技有限公司 | Vr设备的控制方法 |
CN112734667A (zh) * | 2021-01-06 | 2021-04-30 | 哈尔滨工业大学 | 一种用于机器人焊接视觉的图像快速降噪模型建立方法 |
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FR2977322B1 (fr) * | 2011-06-30 | 2014-03-14 | Alstom Grid Sas | Procede et dispositif de controle d'un poste electrique haute tension isole au gaz |
GB2509847B (en) * | 2011-09-28 | 2018-05-23 | Korea Electric Power Corp | Device for removing partial discharge noise and method of diagnosing the same |
KR101308812B1 (ko) * | 2011-09-28 | 2013-09-13 | 한국전력공사 | 부분방전 노이즈 제거 장치 및 그 방법 |
KR101691237B1 (ko) * | 2011-11-29 | 2016-12-29 | 한국전력공사 | 노이즈 제거 센서, 그리고 노이즈 제거 센서를 이용한 부분방전 진단 장치 및 그 방법 |
KR101231858B1 (ko) * | 2012-01-12 | 2013-02-08 | 한국원자력연구원 | 노이즈환경에서 부분방전신호를 검출하는 부분방전 진단장치 및 이를 이용한 부분방전 진단방법 |
KR101307319B1 (ko) * | 2012-04-13 | 2013-09-10 | 엘에스산전 주식회사 | 부분 방전 신호 검출 시스템 및 그 방법 |
KR101317476B1 (ko) * | 2012-05-17 | 2013-10-10 | 한국전기안전공사 | 케이블 온라인 부분 방전 진단 시스템 및 방법 |
WO2014174713A1 (ja) * | 2013-04-22 | 2014-10-30 | 三菱電機株式会社 | 電力機器の部分放電検出方法および部分放電検出装置 |
JP2015078882A (ja) * | 2013-10-16 | 2015-04-23 | 株式会社東芝 | 絶縁診断装置 |
KR101415732B1 (ko) * | 2014-02-25 | 2014-07-04 | 주식회사 이엠시스 | 전자기 및 시각 복합센서 기반의 전자파 노이즈 시각화 장치 및 그 복합센서의 위치획득을 위한 영상인식 방법 |
JP6605992B2 (ja) * | 2016-03-02 | 2019-11-13 | 株式会社東芝 | 電力機器の絶縁診断装置および絶縁診断方法 |
JP6888329B2 (ja) * | 2017-02-28 | 2021-06-16 | 日新電機株式会社 | 異常診断用装置 |
CA3007729A1 (en) | 2017-06-12 | 2018-12-12 | Vibrosystm Inc. | Method of monitoring partial discharges in a high voltage electric machine, and connection cable therefore |
WO2019182246A1 (en) | 2018-03-18 | 2019-09-26 | Lg Electronics Inc. | Partial discharge detecting system |
KR102136515B1 (ko) | 2019-05-17 | 2020-07-22 | 한빛이디에스(주) | 부분 방전 진단 방법 |
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JPH0750147B2 (ja) * | 1989-06-14 | 1995-05-31 | 株式会社日立製作所 | ガス絶縁電気機器の異常位置標定方法および装置 |
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JPH04204270A (ja) * | 1990-11-30 | 1992-07-24 | Toshiba Corp | ガス絶縁開閉装置の部分放電検出装置 |
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KR19990046490A (ko) * | 1999-03-20 | 1999-07-05 | 권문구 | 직선절연접속함내부부분방전검출시스템 |
JP2001033508A (ja) * | 1999-07-16 | 2001-02-09 | Hitachi Cable Ltd | 電力ケーブルの部分放電位置標定方法 |
JP4132550B2 (ja) * | 2000-03-06 | 2008-08-13 | 東北電力株式会社 | 絶縁診断装置 |
KR100401594B1 (ko) * | 2001-07-19 | 2003-10-17 | 엘지전선 주식회사 | 고감도 시간 영역, 주파수 영역 자동 선택형 부분방전측정 시스템 |
CN1346985A (zh) * | 2001-09-28 | 2002-05-01 | 清华大学 | 超长时间数字式局部放电统计信息测量方法 |
KR200278981Y1 (ko) * | 2002-03-29 | 2002-06-20 | (주) 피에스디테크 | 방사 전자파를 이용한 전력기기의 부분방전 검출장치 |
FR2855878B1 (fr) * | 2003-06-05 | 2005-08-05 | Alstom | Methode de detection de decharges partielles et systeme de diagnostic pour appareil electrique |
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KR100729856B1 (ko) * | 2005-10-05 | 2007-06-18 | 한국전기연구원 | 전력기기의 부분방전 측정을 위한 잡음 제거방법 |
KR20070060191A (ko) | 2005-12-08 | 2007-06-13 | 현대자동차주식회사 | 차량용 홀더 수납형 휴대폰 거치장치 |
KR100847825B1 (ko) * | 2006-03-24 | 2008-07-23 | (주)엠파워 | 전력케이블의 부분 방전 측정 시스템 |
KR100801468B1 (ko) * | 2006-08-11 | 2008-02-14 | 한빛이디에스(주) | 가스절연 개폐장치 진단용 부분방전 카운터 |
KR100853725B1 (ko) * | 2007-06-20 | 2008-08-22 | (주) 피에스디테크 | Prps 알고리즘을 이용한 가스절연부하개폐장치의부분방전 원인분석 방법 및 그 장치 |
KR20090075657A (ko) * | 2009-06-19 | 2009-07-08 | 한빛이디에스(주) | 가스절연 개폐장치 진단용 부분방전 카운터 |
-
2008
- 2008-07-14 KR KR1020080068084A patent/KR100968519B1/ko active IP Right Grant
-
2009
- 2009-07-14 US US13/054,464 patent/US8843349B2/en active Active
- 2009-07-14 CN CN2009801326532A patent/CN102132164B/zh not_active Expired - Fee Related
- 2009-07-14 WO PCT/KR2009/003835 patent/WO2010008168A2/ko active Application Filing
- 2009-07-14 EP EP09798071.8A patent/EP2343563A4/en not_active Withdrawn
-
2011
- 2011-09-06 HK HK11109388.8A patent/HK1155225A1/xx not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104583788A (zh) * | 2012-11-15 | 2015-04-29 | 柳湖电机工业株式会社 | 利用三维图案的局部放电检测装置的试验方法 |
CN104483602A (zh) * | 2014-11-28 | 2015-04-01 | 北京兴迪仪器有限责任公司 | 局部放电信号识别方法及装置 |
CN109507291A (zh) * | 2018-12-26 | 2019-03-22 | 西安科技大学 | 一种信号预处理方法 |
CN109507291B (zh) * | 2018-12-26 | 2021-08-06 | 西安科技大学 | 一种信号预处理方法 |
CN110308560A (zh) * | 2019-07-03 | 2019-10-08 | 南京玛克威信息科技有限公司 | Vr设备的控制方法 |
CN110308560B (zh) * | 2019-07-03 | 2022-09-30 | 南京玛克威信息科技有限公司 | Vr设备的控制方法 |
CN112734667A (zh) * | 2021-01-06 | 2021-04-30 | 哈尔滨工业大学 | 一种用于机器人焊接视觉的图像快速降噪模型建立方法 |
Also Published As
Publication number | Publication date |
---|---|
US20110172970A1 (en) | 2011-07-14 |
HK1155225A1 (en) | 2012-05-11 |
WO2010008168A3 (ko) | 2010-03-25 |
KR20100007445A (ko) | 2010-01-22 |
EP2343563A4 (en) | 2014-07-09 |
CN102132164B (zh) | 2013-09-25 |
EP2343563A2 (en) | 2011-07-13 |
US8843349B2 (en) | 2014-09-23 |
WO2010008168A2 (ko) | 2010-01-21 |
KR100968519B1 (ko) | 2010-07-08 |
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