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DE602005006860D1 - Verfahren und Vorrichtung zum Messen von Teilentladungen - Google Patents

Verfahren und Vorrichtung zum Messen von Teilentladungen

Info

Publication number
DE602005006860D1
DE602005006860D1 DE602005006860T DE602005006860T DE602005006860D1 DE 602005006860 D1 DE602005006860 D1 DE 602005006860D1 DE 602005006860 T DE602005006860 T DE 602005006860T DE 602005006860 T DE602005006860 T DE 602005006860T DE 602005006860 D1 DE602005006860 D1 DE 602005006860D1
Authority
DE
Germany
Prior art keywords
partial discharges
measuring partial
measuring
discharges
partial
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.)
Expired - Lifetime
Application number
DE602005006860T
Other languages
English (en)
Inventor
Tomohiro Moriyama
Tatsuro Kato
Toshiaki Rokunohe
Fumihiro Endo
Ryoichi Shinohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan AE Power Systems Corp
Original Assignee
Japan AE Power Systems Corp
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 Japan AE Power Systems Corp filed Critical Japan AE Power Systems Corp
Publication of DE602005006860D1 publication Critical patent/DE602005006860D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01R31/1227—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
DE602005006860T 2004-02-20 2005-02-03 Verfahren und Vorrichtung zum Messen von Teilentladungen Expired - Lifetime DE602005006860D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004044926A JP4470157B2 (ja) 2004-02-20 2004-02-20 部分放電測定方法及びその装置

Publications (1)

Publication Number Publication Date
DE602005006860D1 true DE602005006860D1 (de) 2008-07-03

Family

ID=34709155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006860T Expired - Lifetime DE602005006860D1 (de) 2004-02-20 2005-02-03 Verfahren und Vorrichtung zum Messen von Teilentladungen

Country Status (6)

Country Link
US (3) US20050184737A1 (de)
EP (1) EP1566646B1 (de)
JP (1) JP4470157B2 (de)
KR (1) KR101105747B1 (de)
CN (1) CN100430744C (de)
DE (1) DE602005006860D1 (de)

Families Citing this family (41)

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JP4470157B2 (ja) * 2004-02-20 2010-06-02 株式会社日本Ａｅパワーシステムズ 部分放電測定方法及びその装置
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
US7952360B2 (en) * 2007-03-14 2011-05-31 General Electric Company Method and system for passively detecting and locating wire harness defects
US7112968B1 (en) * 2005-11-30 2006-09-26 Haneron Co., Ltd. Method and apparatus for detecting a partial discharge in a high-voltage transmission and distribution system
US7532012B2 (en) * 2006-07-07 2009-05-12 Ambient Corporation Detection and monitoring of partial discharge of a power line
US7579843B2 (en) * 2006-10-13 2009-08-25 General Electric Company Methods and apparatus for analyzing partial discharge in electrical machinery
ES2340750B1 (es) * 2008-04-23 2011-05-16 Universidad Carlos Iii De Madrid Sensor inductivo con aislamiento galvanico para la deteccion y medidade pulsos de corriente de alta frecuencia.
US8193818B2 (en) * 2009-01-15 2012-06-05 Hamilton Sundstrand Corporation Partial corona discharge detection
US20110226503A1 (en) * 2010-03-17 2011-09-22 Bolin Philip C Gas insulated busbar particle trap
EP2395364A1 (de) * 2010-06-14 2011-12-14 Alstom Technology Ltd Verfahren zur Detektion der in einem elektrischen System erzeugten Teilentladung und elektrisches System mit einer Vorrichtung zur Detektion der darin erzeugten Teilentladungen
WO2012137254A1 (ja) * 2011-04-06 2012-10-11 三菱電機株式会社 部分放電センサー
CN102305903B (zh) * 2011-06-03 2014-07-23 云南电力试验研究院(集团)有限公司 带电运行单相一体gis上的脉冲电流局部放电检测方法
KR101290294B1 (ko) * 2011-10-31 2013-07-26 주식회사 효성 비접촉 위상측정센서를 이용한 전력기기의 부분방전 진단 시스템
FR2987900B1 (fr) * 2012-03-09 2015-07-31 Alstom Technology Ltd Procede de reconnaissance de decharges partielles emises a l'interieur et a l'exterieur d'un appareil electrique
JP6116952B2 (ja) * 2013-03-19 2017-04-19 株式会社東芝 部分放電監視システムおよび部分放電監視方法
US20160245856A1 (en) * 2013-10-01 2016-08-25 Mitsubishi Electric Corporation Partial discharge sensor
WO2015058068A1 (en) * 2013-10-18 2015-04-23 Utilx Corporation Method and apparatus for measuring partial discharge charge value in frequency domain
CN105683766B (zh) * 2013-10-29 2019-01-11 普睿司曼股份公司 采用合成的同步信号的局部放电检测系统和方法
CN103558524A (zh) * 2013-11-12 2014-02-05 国网上海市电力公司 一种开关柜局部放电检测装置
WO2015190260A1 (ja) * 2014-06-10 2015-12-17 株式会社日立製作所 部分放電診断システム及び部分放電診断方法
FR3024240B1 (fr) * 2014-07-28 2018-02-16 Alstom Technology Ltd Dispositif de detection de decharge partielle muni d'une antenne a architecture fractale
CN104237605B (zh) * 2014-09-04 2018-01-09 兰州空间技术物理研究所 一种高压静电电压测量装置
KR101787901B1 (ko) * 2016-06-14 2017-11-15 엘에스산전 주식회사 전력설비 진단장치
US11448682B2 (en) 2017-03-02 2022-09-20 Rosemount Inc. Trending functions for partial discharge
CN106918743A (zh) * 2017-04-12 2017-07-04 国网四川省电力公司电力科学研究院 中压单相电缆终端的运行电压相位定位方法
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
DE102017217127A1 (de) * 2017-09-26 2019-03-28 Siemens Aktiengesellschaft Verfahren und Anordnung zum Erkennen von Teilentladungen bei einem elektrischen Betriebsmittel
US11067639B2 (en) 2017-11-03 2021-07-20 Rosemount Inc. Trending functions for predicting the health of electric power assets
US10794736B2 (en) 2018-03-15 2020-10-06 Rosemount Inc. Elimination of floating potential when mounting wireless sensors to insulated conductors
JP7097017B2 (ja) * 2018-05-14 2022-07-07 日新電機株式会社 部分放電診断装置
US11181570B2 (en) 2018-06-15 2021-11-23 Rosemount Inc. Partial discharge synthesizer
US10833531B2 (en) 2018-10-02 2020-11-10 Rosemount Inc. Electric power generation or distribution asset monitoring
JP2020099016A (ja) * 2018-12-19 2020-06-25 株式会社オーケー社鹿児島 微弱放電撮像システム
CA3033769A1 (fr) 2019-02-14 2020-08-14 Daniel Pineau Detecteur de decharge partielle et methode associee
US11313895B2 (en) 2019-09-24 2022-04-26 Rosemount Inc. Antenna connectivity with shielded twisted pair cable
CN111044854A (zh) * 2019-12-11 2020-04-21 国网北京市电力公司 干式设备的局放检测方法及装置、电子设备
CN111044805B (zh) * 2019-12-27 2021-12-24 中国航空工业集团公司西安飞机设计研究所 一种静电放电射频噪声测试方法
CN111157857A (zh) * 2020-01-03 2020-05-15 天津大学 一种环境温度可控的低温绝缘材料沿面放电特性测试装置
CN112731081A (zh) * 2020-12-25 2021-04-30 国网山东省电力公司电力科学研究院 一种用于获取局部放电相位的方法和装置
JP7482058B2 (ja) * 2021-02-16 2024-05-13 株式会社東芝 部分放電計測システムおよび部分放電計測方法
CN113358932A (zh) * 2021-05-11 2021-09-07 北京首钢自动化信息技术有限公司 一种中压变频器同步相位角检测装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075629A (en) * 1989-05-11 1991-12-24 Kabushiki Kaisha Toshiba Partial discharge detecting device for electrical equipments
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
DE4126868A1 (de) * 1991-08-14 1993-02-18 Asea Brown Boveri Vorrichtung zum erfassen von teilentladungsimpulsen in einer metallgekapselten gasisolierten hochspannungsanlage
JP3187642B2 (ja) * 1994-02-25 2001-07-11 関西電力株式会社 電気機器の異常検出方法及び回転電機の異常検出装置
KR100206662B1 (ko) * 1995-08-28 1999-07-01 변승봉 주파수 스펙트럼 분석기를 이용한 부분방전 측정방법
JPH0980111A (ja) 1995-09-14 1997-03-28 Toshiba Corp 部分放電検出装置
DE19647686C2 (de) * 1996-11-07 2001-02-15 Siemens Ag Vorrichtung und Verfahren zur Erzeugung einer elektromagnetischen Testsignalfolge für eine Teilentladungsmeßeinrichtung
JPH10170596A (ja) 1996-12-09 1998-06-26 Hitachi Ltd 絶縁機器診断システム及び部分放電検出法
JP4008102B2 (ja) * 1998-05-13 2007-11-14 株式会社フジクラ 誘電正接測定法
JP4157636B2 (ja) * 1999-01-28 2008-10-01 株式会社日立製作所 ガス絶縁機器の部分放電診断装置
JP2001133506A (ja) * 1999-11-01 2001-05-18 Hitachi Ltd ガス絶縁機器の診断方法および装置
JP4470157B2 (ja) * 2004-02-20 2010-06-02 株式会社日本Ａｅパワーシステムズ 部分放電測定方法及びその装置

Also Published As

Publication number Publication date
US20060164100A1 (en) 2006-07-27
EP1566646B1 (de) 2008-05-21
KR20060042068A (ko) 2006-05-12
KR101105747B1 (ko) 2012-01-17
US20050184737A1 (en) 2005-08-25
US20060071667A1 (en) 2006-04-06
JP4470157B2 (ja) 2010-06-02
US7256584B2 (en) 2007-08-14
CN100430744C (zh) 2008-11-05
CN1657963A (zh) 2005-08-24
JP2005233837A (ja) 2005-09-02
EP1566646A1 (de) 2005-08-24

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