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
Application number
HK01108355A
Other languages
English (en)
Inventor
Kuniaki Nakashima
Hiroshi Doi
Yasuhiro Maeda
Hirohide Aoki
Hiroyuki Hama
Naoyuki Kajita
Yoshikatsu Honda
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP2000051911A external-priority patent/JP2001245411A/ja
Priority claimed from JP2000204814A external-priority patent/JP4157257B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1037724A1 publication Critical patent/HK1037724A1/xx

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)
HK01108355A 2000-02-28 2001-11-28 Failure determining apparatus of gas-insulated electrical appliance. HK1037724A1 (en)

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)

* Cited by examiner, † Cited by third party
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
CA2764874C (en) 2009-06-12 2018-12-18 Abb Technology Ag Dielectric insulation medium
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
CN103415895B (zh) 2010-12-14 2016-08-03 Abb技术有限公司 介电绝缘介质
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 北京杜朗自动化系统技术有限公司 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系统及方法
CN107884690A (zh) * 2017-11-14 2018-04-06 南京工程学院 基于微光传感器的gis开关局放在线监测系统及方法
CN113994557A (zh) * 2019-07-19 2022-01-28 株式会社东芝 气体泄漏检测系统以及气体泄漏检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US20010017262A1 (en) 2001-08-30
CN1311434A (zh) 2001-09-05
CN1171091C (zh) 2004-10-13
EP1132746B8 (de) 2009-12-23
EP1132746A3 (de) 2002-10-30
SG111012A1 (en) 2005-05-30
EP1132746A2 (de) 2001-09-12
EP1132746B1 (de) 2009-10-07
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