HK1037724A1 - Failure determining apparatus of gas-insulated electrical appliance. - Google Patents
Failure determining apparatus of gas-insulated electrical appliance.Info
- Publication number
- HK1037724A1 HK1037724A1 HK01108355A HK01108355A HK1037724A1 HK 1037724 A1 HK1037724 A1 HK 1037724A1 HK 01108355 A HK01108355 A HK 01108355A HK 01108355 A HK01108355 A HK 01108355A HK 1037724 A1 HK1037724 A1 HK 1037724A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- gas
- electrical appliance
- determining apparatus
- insulated electrical
- failure determining
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000051911A JP2001245411A (ja) | 2000-02-28 | 2000-02-28 | ガス絶縁電気機器の故障判定装置 |
JP2000204814A JP4157257B2 (ja) | 2000-07-06 | 2000-07-06 | ガス絶縁電気機器の故障判定装置及びガス絶縁電気機器用監視装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1037724A1 true HK1037724A1 (en) | 2002-02-15 |
Family
ID=26586258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01108355A HK1037724A1 (en) | 2000-02-28 | 2001-11-28 | Failure determining apparatus of gas-insulated electrical appliance. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6661234B2 (de) |
EP (1) | EP1132746B8 (de) |
CN (1) | CN1171091C (de) |
HK (1) | HK1037724A1 (de) |
SG (1) | SG111012A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4936846B2 (ja) * | 2006-10-12 | 2012-05-23 | 株式会社東芝 | センサ付きicタグ適用絶縁スペーサ |
RU2504033C2 (ru) | 2009-06-12 | 2014-01-10 | Абб Текнолоджи Аг | Диэлектрическая изоляционная среда |
DE202009009305U1 (de) | 2009-06-17 | 2009-11-05 | Ormazabal Gmbh | Schalteinrichtung für Mittel-, Hoch- oder Höchstspannung mit einem Füllmedium |
JP2011015490A (ja) * | 2009-06-30 | 2011-01-20 | Toshiba Corp | ガス絶縁開閉装置 |
US8434367B2 (en) * | 2010-10-18 | 2013-05-07 | Eaton Corporation | Acoustic sensor system, acoustic signature simulator, and electrical distribution system |
DK2652752T3 (en) | 2010-12-14 | 2016-01-11 | Abb Technology Ag | Dielectric INSULATION MEDIUM |
WO2013087683A1 (en) * | 2011-12-13 | 2013-06-20 | Abb Technology Ag | Method for operating an electrical apparatus |
EP2791668B1 (de) | 2011-12-13 | 2016-11-16 | ABB Schweiz AG | Verfahren zum betreiben einer elektrischen anlage |
WO2013087700A1 (en) | 2011-12-13 | 2013-06-20 | Abb Technology Ag | Sealed and gas insulated high voltage converter environment for offshore platforms |
CN104730439A (zh) * | 2015-04-03 | 2015-06-24 | 北京杜朗自动化***技术有限公司 | 一种电弧故障检测方法 |
EP3261200B1 (de) * | 2016-06-23 | 2020-06-10 | WIKA Alexander Wiegand SE & Co. KG | Sensorsystem für schaltanlagen |
CN107219435B (zh) * | 2017-07-14 | 2023-07-14 | 青岛哈工程船舶科技有限公司 | 输油管道静电接地状态监测装置 |
CN107526032B (zh) * | 2017-09-19 | 2023-08-04 | 海盐众信电子有限公司 | 一种用于生产继电器的磁保持机检机及检测方法 |
CN107884681B (zh) * | 2017-11-14 | 2021-02-23 | 南京工程学院 | Gil管道内部故障监测定位***及方法 |
CN107884690A (zh) * | 2017-11-14 | 2018-04-06 | 南京工程学院 | 基于微光传感器的gis开关局放在线监测***及方法 |
WO2021014490A1 (ja) * | 2019-07-19 | 2021-01-28 | 株式会社 東芝 | ガスリーク検出システムおよびガスリーク検出方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02159580A (ja) * | 1988-12-13 | 1990-06-19 | Toshiba Corp | ガス絶縁機器の異常検出方法 |
JPH05188024A (ja) | 1992-01-13 | 1993-07-27 | Chubu Electric Power Co Inc | ガス絶縁電気機器の内部異常診断装置 |
JPH06222104A (ja) * | 1993-01-26 | 1994-08-12 | Mitsubishi Electric Corp | ガス絶縁機器の故障ガス区分検出装置 |
JP2952737B2 (ja) * | 1993-03-24 | 1999-09-27 | 日新電機株式会社 | 電力機器の部分放電検出装置 |
JPH07241009A (ja) | 1994-02-28 | 1995-09-12 | Toshiba Corp | ガス絶縁機器のガス圧力監視装置 |
DE9420199U1 (de) | 1994-12-07 | 1995-02-09 | Siemens AG, 80333 München | Metallgekapselte Hochspannungsschaltanlage |
JP3441833B2 (ja) | 1995-03-31 | 2003-09-02 | 三菱電機株式会社 | ガスセンサ |
JPH09163529A (ja) | 1995-12-04 | 1997-06-20 | Mitsubishi Electric Corp | ガス絶縁機器の監視・制御装置 |
EP0878039A1 (de) * | 1996-01-31 | 1998-11-18 | Siemens Aktiengesellschaft | Gekapselter rohrleiter |
JP3340028B2 (ja) | 1996-07-12 | 2002-10-28 | 三菱電機株式会社 | ガスセンサ |
JPH10234114A (ja) * | 1997-02-18 | 1998-09-02 | Takaoka Electric Mfg Co Ltd | ガス絶縁開閉装置の絶縁破壊防止装置 |
JP3779426B2 (ja) | 1997-05-26 | 2006-05-31 | 株式会社ブリヂストン | 空気入りタイヤ |
-
2000
- 2000-12-07 SG SG200007207A patent/SG111012A1/en unknown
-
2001
- 2001-01-09 US US09/756,216 patent/US6661234B2/en not_active Expired - Fee Related
- 2001-01-12 EP EP01300245A patent/EP1132746B8/de not_active Expired - Lifetime
- 2001-02-12 CN CNB011045477A patent/CN1171091C/zh not_active Expired - Fee Related
- 2001-11-28 HK HK01108355A patent/HK1037724A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1171091C (zh) | 2004-10-13 |
SG111012A1 (en) | 2005-05-30 |
EP1132746B1 (de) | 2009-10-07 |
EP1132746B8 (de) | 2009-12-23 |
US20010017262A1 (en) | 2001-08-30 |
EP1132746A2 (de) | 2001-09-12 |
CN1311434A (zh) | 2001-09-05 |
EP1132746A3 (de) | 2002-10-30 |
US6661234B2 (en) | 2003-12-09 |
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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: 20150212 |