TW201013198A - Partial discharge detector - Google Patents

Partial discharge detector Download PDF

Info

Publication number
TW201013198A
TW201013198A TW098115278A TW98115278A TW201013198A TW 201013198 A TW201013198 A TW 201013198A TW 098115278 A TW098115278 A TW 098115278A TW 98115278 A TW98115278 A TW 98115278A TW 201013198 A TW201013198 A TW 201013198A
Authority
TW
Taiwan
Prior art keywords
antenna
antenna body
plate
partial discharge
support plate
Prior art date
Application number
TW098115278A
Other languages
English (en)
Chinese (zh)
Inventor
Ryoichi Shinohara
Ryo Koyama
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 TW201013198A publication Critical patent/TW201013198A/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure
    • H02G5/068—Devices for maintaining distance between conductor and enclosure being part of the junction between two enclosures
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Relating To Insulation (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Installation Of Bus-Bars (AREA)
TW098115278A 2008-05-29 2009-05-08 Partial discharge detector TW201013198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008140223A JP2009288035A (ja) 2008-05-29 2008-05-29 部分放電検出装置

Publications (1)

Publication Number Publication Date
TW201013198A true TW201013198A (en) 2010-04-01

Family

ID=41376911

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098115278A TW201013198A (en) 2008-05-29 2009-05-08 Partial discharge detector

Country Status (6)

Country Link
US (1) US20110090134A1 (https=)
JP (1) JP2009288035A (https=)
KR (1) KR20110029118A (https=)
CN (1) CN102047132A (https=)
TW (1) TW201013198A (https=)
WO (1) WO2009145025A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5491819B2 (ja) * 2009-10-02 2014-05-14 株式会社東芝 ガス絶縁電気機器の部分放電検出装置
CN102323523B (zh) * 2011-06-02 2014-01-29 平高集团有限公司 一种测量gis局部放电用的内置耦合器
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
CN104062561B (zh) * 2014-06-21 2017-06-06 宁波理工环境能源科技股份有限公司 一种gis局部放电检测内置电容耦合传感器
KR101806188B1 (ko) * 2016-08-16 2017-12-07 주식회사 아모텍 패치 안테나 모듈
CN109031167B (zh) * 2018-08-16 2024-03-19 广东电网有限责任公司 磁场检测组件、开关柜及配电系统
CN110086113B (zh) * 2019-05-24 2020-05-22 通号（长沙）轨道交通控制技术有限公司 一种用于潮湿环境的缆线分段检修装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179698A (en) * 1977-12-13 1979-12-18 American Antenna Corporation Mobile antenna with adjustable radiating element
US4907008A (en) * 1988-04-01 1990-03-06 Andrew Corporation Antenna for transmitting circularly polarized television signals
US5488380A (en) * 1991-05-24 1996-01-30 The Boeing Company Packaging architecture for phased arrays
JP2863391B2 (ja) * 1992-12-03 1999-03-03 三菱電機株式会社 部分放電検出装置
JPH07324961A (ja) * 1994-05-31 1995-12-12 Mitsubishi Motors Corp 流量センサホルダー
JPH08207688A (ja) * 1995-02-07 1996-08-13 Sensor Technol Kk 側突用エアバッグシステム
US6388632B1 (en) * 1999-03-30 2002-05-14 Rohm Co., Ltd. Slot antenna used for plasma surface processing apparatus
JP3794612B2 (ja) * 2000-04-11 2006-07-05 Ｄｘアンテナ株式会社 アンテナ取付装置
JP2002340969A (ja) * 2001-05-14 2002-11-27 Hitachi Ltd ガス絶縁開閉装置の部分放電診断センサ
US7091919B2 (en) * 2003-12-30 2006-08-15 Spx Corporation Apparatus and method to increase apparent resonant slot length in a slotted coaxial antenna
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
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
JP4703455B2 (ja) * 2006-03-28 2011-06-15 株式会社東芝 部分放電検出装置
US8289717B2 (en) * 2007-07-19 2012-10-16 Qwest Communications International Inc. Protective telecommunications enclosure systems and methods
US8059034B2 (en) * 2008-07-24 2011-11-15 The United States of America as resprented by the Secretary of the Army High efficiency and high power patch antenna and method of using

Also Published As

Publication number Publication date
WO2009145025A1 (ja) 2009-12-03
KR20110029118A (ko) 2011-03-22
JP2009288035A (ja) 2009-12-10
US20110090134A1 (en) 2011-04-21
CN102047132A (zh) 2011-05-04

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