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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- signal
- partial discharge
- noise
- peak value
- power equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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- 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 |
插入损耗 | 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 |
插入损耗 | 2.0dBMax |
阻抗 | 50Ω |
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0068084 | 2008-07-14 | ||
KR1020080068084A KR100968519B1 (ko) | 2008-07-14 | 2008-07-14 | 전력설비의 부분방전 노이즈 제거 장치 및 부분방전발생구간 검출 장치 |
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 Active 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 (4)
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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 |
Families Citing this family (25)
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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 |
US9838228B2 (en) | 2011-09-28 | 2017-12-05 | Korea Electric Power Corporation | Device for removing partial discharge noise and method of diagnosing the same |
KR101691237B1 (ko) * | 2011-11-29 | 2016-12-29 | 한국전력공사 | 노이즈 제거 센서, 그리고 노이즈 제거 센서를 이용한 부분방전 진단 장치 및 그 방법 |
KR101308812B1 (ko) * | 2011-09-28 | 2013-09-13 | 한국전력공사 | 부분방전 노이즈 제거 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 |
US10317451B2 (en) * | 2013-04-22 | 2019-06-11 | Mitsubishi Electric Corporation | Method and apparatus for detecting partial discharge within electrical equipment |
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 |
US11892495B2 (en) | 2019-11-28 | 2024-02-06 | Ls Electric Co., Ltd. | Insulation monitoring device and control method therefor |
KR102214120B1 (ko) * | 2019-12-30 | 2021-02-09 | 엘에스일렉트릭(주) | 시정수 예측에 따른 적응형 튜닝을 제공하는 절연 감시 장치 및 그 장치의 제어 방법 |
KR102204013B1 (ko) * | 2019-11-28 | 2021-01-18 | 엘에스일렉트릭(주) | 절연 감시 장치 및 그 절연 감시 장치의 제어 방법 |
KR102222722B1 (ko) * | 2019-12-31 | 2021-03-04 | 엘에스일렉트릭(주) | 시정수 예측에 따른 소비 전력 절감을 제공하는 절연 감시 장치 및 그 장치의 제어 방법 |
EP3933418A1 (en) * | 2020-06-30 | 2022-01-05 | ABB Schweiz AG | Method for detecting an electrical discharge in an electrical apparatus and a system therefor |
KR102193912B1 (ko) * | 2020-07-15 | 2020-12-23 | 한국남부발전(주) | 전력설비의 부분방전 신호 검출장치 및 그 방법 |
WO2022014741A1 (ko) * | 2020-07-15 | 2022-01-20 | (주)에코투모로우코리아 | 광대역 무손실 부분방전 검출 및 노이즈 제거 장치 |
CN112446320B (zh) * | 2020-11-23 | 2022-03-29 | 广东电网有限责任公司 | 一种模糊识别逻辑门多重互补局放判别装置及方法 |
KR102585147B1 (ko) * | 2022-06-27 | 2023-10-06 | 주식회사 유성계전 | 부분방전의 노이즈 제거 장치가 구비된 배전반 |
KR20240022326A (ko) | 2022-08-11 | 2024-02-20 | 한국전력공사 | 부분방전 및 노이즈 판별 장치 및 그 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 |
JP2641588B2 (ja) * | 1990-03-09 | 1997-08-13 | 株式会社日立製作所 | 電力機器およびその異常標定方法 |
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 |
US6420879B2 (en) * | 1998-02-02 | 2002-07-16 | Massachusetts Institute Of Technology | System and method for measurement of partial discharge signals in high voltage apparatus |
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 |
JP4319575B2 (ja) * | 2003-12-03 | 2009-08-26 | 三菱電機株式会社 | 回転電機の部分放電監視装置および回転電機の部分放電遠隔監視システム |
WO2006019164A1 (ja) * | 2004-08-20 | 2006-02-23 | Kabushiki Kaisha Toshiba | 回転電機の部分放電検出装置および検出方法 |
JP4323418B2 (ja) * | 2004-12-16 | 2009-09-02 | 株式会社日本Aeパワーシステムズ | ガス絶縁機器の異常状態診断方法およびシステム |
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 CN CN2009801326532A patent/CN102132164B/zh active Active
- 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
- 2009-07-14 US US13/054,464 patent/US8843349B2/en active Active
-
2011
- 2011-09-06 HK HK11109388.8A patent/HK1155225A1/xx not_active IP Right Cessation
Cited By (6)
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 |
Also Published As
Publication number | Publication date |
---|---|
HK1155225A1 (en) | 2012-05-11 |
US8843349B2 (en) | 2014-09-23 |
US20110172970A1 (en) | 2011-07-14 |
WO2010008168A2 (ko) | 2010-01-21 |
KR20100007445A (ko) | 2010-01-22 |
CN102132164B (zh) | 2013-09-25 |
KR100968519B1 (ko) | 2010-07-08 |
EP2343563A2 (en) | 2011-07-13 |
WO2010008168A3 (ko) | 2010-03-25 |
EP2343563A4 (en) | 2014-07-09 |
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