JP2009288035A - 部分放電検出装置 - Google Patents
部分放電検出装置 Download PDFInfo
- Publication number
- JP2009288035A JP2009288035A JP2008140223A JP2008140223A JP2009288035A JP 2009288035 A JP2009288035 A JP 2009288035A JP 2008140223 A JP2008140223 A JP 2008140223A JP 2008140223 A JP2008140223 A JP 2008140223A JP 2009288035 A JP2009288035 A JP 2009288035A
- Authority
- JP
- Japan
- Prior art keywords
- partial discharge
- support plate
- insulating spacer
- antenna
- fixed
- 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.)
- Pending
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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
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- 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
Abstract
【解決手段】金属容器1、2のフランジ1A、2A間は、絶縁スペーサ3を介在させて複数のスタッドボルト4により連結する。少なくとも前記絶縁スペーサ3の外周面に面アンテナ11と絶縁カバー12からなるアンテナ本体10を取り付けている。アンテナ本体10は、その上面にL字型の支持板13を固着し、支持板13を取り付け板15及び連結手段16、或いは直接スタッドボルト4に固定する。
【選択図】図2
Description
Claims (2)
- 金属容器のフランジ間に、絶縁スペーサを介在させて複数のスタッドボルトにより連結し、少なくとも前記絶縁スペーサの外周面に面アンテナと絶縁カバーからなるアンテナ本体を取り付ける部分放電検出装置において、前記アンテナ本体の上面にL字型の支持板を固着すると共に、L字型の自由端を上方に立ち上げて配置し、前記支持板のL字型の自由端とスタッドボルト間に、長穴を有する取り付け板を介在させて固定して構成したことを特徴とする部分放電検出装置。
- 金属容器のフランジ間に、絶縁スペーサを介在させて複数のスタッドボルトにより連結し、少なくとも前記絶縁スペーサの外周面に面アンテナと絶縁カバーからなるアンテナ本体を取り付ける部分放電検出装置において、前記アンテナ本体の上面にL字型の支持板を固着すると共に、L字型の自由端をフランジの面側に伸ばして配置し、前記支持板のL字型の自由端はスタッドボルトにて固定して構成したことを特徴とする部分放電検出装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008140223A JP2009288035A (ja) | 2008-05-29 | 2008-05-29 | 部分放電検出装置 |
PCT/JP2009/058238 WO2009145025A1 (ja) | 2008-05-29 | 2009-04-21 | 部分放電検出装置 |
CN2009801184353A CN102047132A (zh) | 2008-05-29 | 2009-04-21 | 部分放电检测装置 |
US12/994,384 US20110090134A1 (en) | 2008-05-29 | 2009-04-21 | Partial discharge detector |
KR1020107026547A KR20110029118A (ko) | 2008-05-29 | 2009-04-21 | 부분방전 검출장치 |
TW098115278A TW201013198A (en) | 2008-05-29 | 2009-05-08 | Partial discharge detector |
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 (2)
Publication Number | Publication Date |
---|---|
JP2009288035A true JP2009288035A (ja) | 2009-12-10 |
JP2009288035A5 JP2009288035A5 (ja) | 2010-07-29 |
Family
ID=41376911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008140223A Pending JP2009288035A (ja) | 2008-05-29 | 2008-05-29 | 部分放電検出装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110090134A1 (ja) |
JP (1) | JP2009288035A (ja) |
KR (1) | KR20110029118A (ja) |
CN (1) | CN102047132A (ja) |
TW (1) | TW201013198A (ja) |
WO (1) | WO2009145025A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110080161A1 (en) * | 2009-10-02 | 2011-04-07 | Shiro Maruyama | Partial discharge detector for gas-insulated electric apparatus |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10215794B2 (en) * | 2013-02-12 | 2019-02-26 | Mitsubishi Electric Corporation | Partial discharge sensor evaluation method and partial discharge sensor evaluation device apparatus |
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06174778A (ja) * | 1992-12-03 | 1994-06-24 | Mitsubishi Electric Corp | 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 |
JP2001298310A (ja) * | 2000-04-11 | 2001-10-26 | Dx Antenna Co Ltd | 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 |
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 |
JP2007263640A (ja) * | 2006-03-28 | 2007-10-11 | Toshiba Corp | 部分放電検出装置 |
Family Cites Families (8)
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 |
US6388632B1 (en) * | 1999-03-30 | 2002-05-14 | Rohm Co., Ltd. | Slot antenna used for plasma surface processing apparatus |
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 |
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 |
-
2008
- 2008-05-29 JP JP2008140223A patent/JP2009288035A/ja active Pending
-
2009
- 2009-04-21 WO PCT/JP2009/058238 patent/WO2009145025A1/ja active Application Filing
- 2009-04-21 KR KR1020107026547A patent/KR20110029118A/ko not_active Application Discontinuation
- 2009-04-21 US US12/994,384 patent/US20110090134A1/en not_active Abandoned
- 2009-04-21 CN CN2009801184353A patent/CN102047132A/zh active Pending
- 2009-05-08 TW TW098115278A patent/TW201013198A/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06174778A (ja) * | 1992-12-03 | 1994-06-24 | Mitsubishi Electric Corp | 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 |
JP2001298310A (ja) * | 2000-04-11 | 2001-10-26 | Dx Antenna Co Ltd | 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 |
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 |
JP2007263640A (ja) * | 2006-03-28 | 2007-10-11 | Toshiba Corp | 部分放電検出装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110080161A1 (en) * | 2009-10-02 | 2011-04-07 | Shiro Maruyama | Partial discharge detector for gas-insulated electric apparatus |
US8981761B2 (en) * | 2009-10-02 | 2015-03-17 | Kabushiki Kaisha Toshiba | Partial discharge detector for gas-insulated electric apparatus |
Also Published As
Publication number | Publication date |
---|---|
KR20110029118A (ko) | 2011-03-22 |
CN102047132A (zh) | 2011-05-04 |
WO2009145025A1 (ja) | 2009-12-03 |
US20110090134A1 (en) | 2011-04-21 |
TW201013198A (en) | 2010-04-01 |
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