HK1155225A1 - Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section - Google Patents

Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section

Info

Publication number
HK1155225A1
HK1155225A1 HK11109388.8A HK11109388A HK1155225A1 HK 1155225 A1 HK1155225 A1 HK 1155225A1 HK 11109388 A HK11109388 A HK 11109388A HK 1155225 A1 HK1155225 A1 HK 1155225A1
Authority
HK
Hong Kong
Prior art keywords
partial discharge
detecting
electrical power
power facility
generated section
Prior art date
Application number
HK11109388.8A
Other languages
English (en)
Inventor
Chang-Won Kang
Jae-Ok Choi
Yeung-Noh Kim
Chul-Min Hwang
Chul-Kwang Choi
Original Assignee
Power System Diagnosis Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Power System Diagnosis Tech Inc filed Critical Power System Diagnosis Tech Inc
Publication of HK1155225A1 publication Critical patent/HK1155225A1/xx

Links

Classifications

    • 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
HK11109388.8A 2008-07-14 2011-09-06 Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section HK1155225A1 (en)

Applications Claiming Priority (2)

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
PCT/KR2009/003835 WO2010008168A2 (ko) 2008-07-14 2009-07-14 전력설비의 부분방전 노이즈 제거 장치 및 부분방전 발생구간 검출 장치

Publications (1)

Publication Number Publication Date
HK1155225A1 true HK1155225A1 (en) 2012-05-11

Family

ID=41550822

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11109388.8A HK1155225A1 (en) 2008-07-14 2011-09-06 Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section

Country Status (6)

Country Link
US (1) US8843349B2 (xx)
EP (1) EP2343563A4 (xx)
KR (1) KR100968519B1 (xx)
CN (1) CN102132164B (xx)
HK (1) HK1155225A1 (xx)
WO (1) WO2010008168A2 (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
GB2557512B (en) * 2011-09-28 2018-09-26 Korea Electric Power Corp Device for removing partial discharge noise and method of diagnosing the same
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
KR101235285B1 (ko) * 2012-11-15 2013-02-21 유호전기공업주식회사 3차원 패턴을 이용한 부분방전 검출장치의 시험 방법
JP6280105B2 (ja) * 2013-04-22 2018-02-14 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
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
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
CN109507291B (zh) * 2018-12-26 2021-08-06 西安科技大学 一种信号预处理方法
KR102136515B1 (ko) 2019-05-17 2020-07-22 한빛이디에스(주) 부분 방전 진단 방법
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
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
KR102214120B1 (ko) * 2019-12-30 2021-02-09 엘에스일렉트릭(주) 시정수 예측에 따른 적응형 튜닝을 제공하는 절연 감시 장치 및 그 장치의 제어 방법
EP4067915A4 (en) 2019-11-28 2023-12-20 LS Electric Co., Ltd. INSULATION MONITORING DEVICE AND ASSOCIATED CONTROL METHOD
KR102204013B1 (ko) * 2019-11-28 2021-01-18 엘에스일렉트릭(주) 절연 감시 장치 및 그 절연 감시 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
US20230314496A1 (en) * 2020-07-15 2023-10-05 Ecotomorrow Korea Co., Ltd. Broadband lossless partial discharge detection and noise removal device
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2005273202B2 (en) * 2004-08-20 2009-05-21 Kabushiki Kaisha Toshiba Device and method for detecting partial discharge of rotary electric machine
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

Also Published As

Publication number Publication date
US8843349B2 (en) 2014-09-23
KR20100007445A (ko) 2010-01-22
WO2010008168A3 (ko) 2010-03-25
EP2343563A2 (en) 2011-07-13
US20110172970A1 (en) 2011-07-14
CN102132164A (zh) 2011-07-20
CN102132164B (zh) 2013-09-25
KR100968519B1 (ko) 2010-07-08
EP2343563A4 (en) 2014-07-09
WO2010008168A2 (ko) 2010-01-21

Similar Documents

Publication Publication Date Title
HK1155225A1 (en) Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section
ZA201104390B (en) Method for detecting an electric arc on photovoltaic equipment
GB0724082D0 (en) Method and apparatus for generating electric power
SI2144372T1 (sl) Upravljalna priprava za električno napravo in postopek vrednotenja za to upravljalno pripravo
EP2110679A4 (en) DEVICE AND METHOD FOR DETECTING ANOMALIES IN AN ELECTRICAL MEMORY DEVICE
EP2424079A4 (en) MOTOR AND ELECTRIC APPARATUS AND METHOD FOR MANUFACTURING THE MOTOR
EP2482936A4 (en) PERFORMANCE MONITORING APPARATUS AND HOUSING THEREFOR
GB2474125B (en) Partial discharge detector for gas-insulated electric apparatus
PL2263300T3 (pl) Sposób i urządzenie do dostarczania polaryzacji początkowej i sygnału włączania dla przetwornicy mocy
GB2462193B (en) Inspection apparatus and method
EP2033265A4 (en) APPARATUS AND METHOD FOR MECHANICAL AND ELECTRICAL CONNECTION
EP2202725A4 (en) APPARATUS AND METHOD FOR NOISE GENERATION
GB2463413B (en) Rotor attachment apparatus and rotor attachment method
EP2520943A4 (en) Apparatus for detecting partial discharge for electric power devices
GB2461988B (en) Apparatus and method for operating a battery-operated electric appliance
HK1144853A1 (en) Method and apparatus for mounting electric component
TWI368360B (en) Portable electric apparatus and jack connection method therefor
PL385807A1 (pl) Urządzenie przerywacza obwodów i sposób obsługi urządzenia przerywacza obwodów
PL2502035T3 (pl) Sposób i urządzenie do określania współczynników akustycznych i mocy akustycznej
EP2003756A4 (en) ISOLATED ELECTRIC POWER SUPPLY APPARATUS
EP2149749A4 (en) ELECTRICAL APPLIANCE
TWI340677B (en) Scrap removal method and apparatus
GB2460580B (en) Improved power save method and apparatus for electrical equipment
TWI563882B (en) Plasma processing apparatus and method
GB2460572B (en) Electrical apparatus and method

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230716