HK1184543A1 - Partial discharge sensor - Google Patents

Partial discharge sensor

Info

Publication number
HK1184543A1
HK1184543A1 HK13111975.1A HK13111975A HK1184543A1 HK 1184543 A1 HK1184543 A1 HK 1184543A1 HK 13111975 A HK13111975 A HK 13111975A HK 1184543 A1 HK1184543 A1 HK 1184543A1
Authority
HK
Hong Kong
Prior art keywords
partial discharge
discharge sensor
sensor
partial
discharge
Prior art date
Application number
HK13111975.1A
Other languages
English (en)
Chinese (zh)
Inventor
深澤徹
宮下裕章
伊藤隆史
Original Assignee
三菱電機株式會社
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 三菱電機株式會社 filed Critical 三菱電機株式會社
Publication of HK1184543A1 publication Critical patent/HK1184543A1/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
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • 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
    • 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
    • G01R31/16—Construction of testing vessels; Electrodes therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878—Sensors; antennas; probes; detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Relating To Insulation (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Details Of Aerials (AREA)
HK13111975.1A 2011-04-06 2013-10-24 Partial discharge sensor HK1184543A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/002047 WO2012137254A1 (ja) 2011-04-06 2011-04-06 部分放電センサー

Publications (1)

Publication Number Publication Date
HK1184543A1 true HK1184543A1 (en) 2014-01-24

Family

ID=46968701

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13111975.1A HK1184543A1 (en) 2011-04-06 2013-10-24 Partial discharge sensor

Country Status (6)

Country Link
US (1) US9329221B2 (ja)
JP (1) JP5762527B2 (ja)
CN (1) CN103250064B (ja)
GB (1) GB2503112B (ja)
HK (1) HK1184543A1 (ja)
WO (1) WO2012137254A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2919025B1 (en) * 2012-11-07 2019-06-05 Mitsubishi Electric Corporation Partial discharge sensor
WO2014108991A1 (ja) * 2013-01-08 2014-07-17 三菱電機株式会社 アンテナとケーブルの接続状態確認装置および確認方法
WO2014125563A1 (ja) 2013-02-12 2014-08-21 三菱電機株式会社 部分放電センサー評価方法及び部分放電センサー評価装置
WO2015049725A1 (ja) * 2013-10-01 2015-04-09 三菱電機株式会社 部分放電センサー
WO2016136053A1 (ja) * 2015-02-25 2016-09-01 三菱電機株式会社 スイッチギヤおよびスイッチギヤの部分放電検出方法
EP3349023B1 (en) * 2017-01-16 2019-10-23 General Electric Technology GmbH A partial discharge detection arrangement and combined module therefor
CN109254232B (zh) * 2018-10-19 2024-01-09 国家电网有限公司 楔形特高频局放传感器
CN110412432B (zh) * 2019-08-07 2022-03-08 国网福建省电力有限公司 一种gis局部放电uhf信号向外辐射的同轴引线结构及方法
CN110927541B (zh) * 2019-12-09 2021-08-03 国网上海市电力公司 一种用于开关柜局部放电检测的可重构天线传感器
CN113702818A (zh) * 2021-08-12 2021-11-26 广东电网有限责任公司广州供电局 Gis设备及局部放电特高频监测组件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04204065A (ja) * 1990-11-30 1992-07-24 Hitachi Ltd ガス絶縁機器の部分放電診断方法
JPH0576122A (ja) * 1991-09-11 1993-03-26 Mitsubishi Electric Corp 異常検出装置
DE19507032A1 (de) * 1995-03-01 1996-09-05 Abb Management Ag Teilentladungsmeßvorrichtung
WO1998053334A1 (fr) * 1997-05-21 1998-11-26 Hitachi, Ltd. Detecteur de decharge partielle pour appareil isole au gaz
DE19711990C2 (de) 1997-03-14 1999-02-11 Siemens Ag Hochspannungsanlage mit einer Vorrichtung zur Übertragung von Signalen
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
JP2006047285A (ja) * 2004-06-29 2006-02-16 Japan Ae Power Systems Corp 部分放電検出センサ、部分放電検出装置および部分放電検出センサを有するガス絶縁電気機器
TWI280383B (en) 2004-06-29 2007-05-01 Japan Ae Power Systems Corp Partial discharge detecting sensor, and detecting device, and gas insulated electric apparatus provided with a partial discharge detecting sensor
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
JP5105841B2 (ja) * 2006-12-04 2012-12-26 株式会社東芝 部分放電検出装置
JP2009020008A (ja) * 2007-07-12 2009-01-29 Mitsubishi Electric Corp ガス絶縁機器の絶縁監視装置
JP5153353B2 (ja) * 2008-01-22 2013-02-27 三菱電機株式会社 電力機器の部分放電検出装置
KR101022556B1 (ko) * 2008-11-14 2011-03-16 한국전력공사 고전압 전력기기용 극초단파 부분방전 어레이 센서 장치
US8189323B2 (en) * 2008-12-02 2012-05-29 Mitsubishi Electric Corporation Gas-insulated switchgear apparatus

Also Published As

Publication number Publication date
JPWO2012137254A1 (ja) 2014-07-28
GB201310539D0 (en) 2013-07-31
US20140002099A1 (en) 2014-01-02
CN103250064B (zh) 2015-06-17
US9329221B2 (en) 2016-05-03
GB2503112B (en) 2016-03-09
JP5762527B2 (ja) 2015-08-12
GB2503112A9 (en) 2015-11-04
WO2012137254A1 (ja) 2012-10-11
GB2503112A (en) 2013-12-18
CN103250064A (zh) 2013-08-14

Similar Documents

Publication Publication Date Title
EP2751929A4 (en) PROXIMITY SENSOR
IL230280B (en) Shield unit
SG10201509452UA (en) Pressure sensor
ZA201309635B (en) Sensors
GB2503112B (en) Partial discharge sensor
GB2496939B (en) Discharge device
AP2014007621A0 (en) 2-Thiopyrimidinones
EP2728302A4 (en) PROXIMITY SENSOR
GB2493107B (en) Gas sensor
EP2707829A4 (en) LEVEL DETECTION
GB201301300D0 (en) No details
EP2668637A4 (en) ASSESSMENT OF ELIGIBILITY
PL2587643T3 (pl) Mechanizm odprowadzający
GB201122231D0 (en) Proximity sensor
PL2695298T3 (pl) Czujnik zbliżeniowy
GB201112478D0 (en) Gas sensor
HK1207159A1 (en) Partial discharge sensor
GB201121264D0 (en) Sensor
GB201112341D0 (en) Sensor
GB201104275D0 (en) Sensor
GB201107986D0 (en) Sensor arrangement
AU4540P (en) BUNNAN Baloskion tetraphyllum
AU5026P (en) Goldstrike Agapanthus inapertus
GB201116262D0 (en) Gas sensor
GB201116259D0 (en) Gas sensor