JP2006054188A - 高圧電気機器の部品の摩耗を検出する方法及び装置 - Google Patents

高圧電気機器の部品の摩耗を検出する方法及び装置 Download PDF

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Publication number
JP2006054188A
JP2006054188A JP2005235462A JP2005235462A JP2006054188A JP 2006054188 A JP2006054188 A JP 2006054188A JP 2005235462 A JP2005235462 A JP 2005235462A JP 2005235462 A JP2005235462 A JP 2005235462A JP 2006054188 A JP2006054188 A JP 2006054188A
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JP
Japan
Prior art keywords
tracer material
insulating medium
fluorescent tracer
electric arc
exposed
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
Application number
JP2005235462A
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English (en)
Japanese (ja)
Other versions
JP2006054188A5 (enExample
Inventor
Nicola Dominelli
ドミネリ ニコラ
Hans Schellhase
シェルハーズ ハンス
David W Casson
ダブリュー キャソン ディヴィッド
Edward A Hall
エイ ホール エドワード
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute Inc
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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
Publication of JP2006054188A publication Critical patent/JP2006054188A/ja
Publication of JP2006054188A5 publication Critical patent/JP2006054188A5/ja
Pending legal-status Critical Current

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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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3272—Apparatus, systems or circuits therefor
    • G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0026—Means for testing or for inspecting contacts, e.g. wear indicator wherein one or both contacts contain embedded contact wear signal material, e.g. radioactive material being released as soon as the contact wear reaches the embedded layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • H01H2001/0031—Means for testing or for inspecting contacts, e.g. wear indicator by analysing radiation emitted by arc or trace material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H2009/0061—Monitoring tap change switching devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2005235462A 2004-08-13 2005-08-15 高圧電気機器の部品の摩耗を検出する方法及び装置 Pending JP2006054188A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/917,747 US7053625B2 (en) 2002-09-11 2004-08-13 Method and apparatus for detecting wear in components of high voltage electrical equipment

Publications (2)

Publication Number Publication Date
JP2006054188A true JP2006054188A (ja) 2006-02-23
JP2006054188A5 JP2006054188A5 (enExample) 2006-05-25

Family

ID=35311765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005235462A Pending JP2006054188A (ja) 2004-08-13 2005-08-15 高圧電気機器の部品の摩耗を検出する方法及び装置

Country Status (7)

Country Link
US (1) US7053625B2 (enExample)
EP (1) EP1626268B1 (enExample)
JP (1) JP2006054188A (enExample)
AT (1) ATE430307T1 (enExample)
AU (1) AU2005203543B2 (enExample)
CA (1) CA2515618A1 (enExample)
DE (1) DE602005014178D1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735976A (zh) * 2012-07-05 2012-10-17 金施特·尼古拉·弗拉基米罗维奇 高压电力设备元件状态的监测方法
JP2013105007A (ja) * 2011-11-14 2013-05-30 Ricoh Co Ltd 感光体、プロセスカートリッジ及び画像形成装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038201B2 (en) * 2002-12-13 2006-05-02 Nichols Applied Technology, Llc Method and apparatus for determining electrical contact wear
JP5032091B2 (ja) * 2006-10-12 2012-09-26 株式会社東芝 ガス絶縁開閉装置及びガス絶縁開閉装置用部品のアーク損傷検出方法
EP2279548B1 (en) * 2008-04-21 2015-09-16 ABB Research Ltd. Arc detector and associated method for detecting undesired arcs
US9329238B1 (en) * 2014-11-14 2016-05-03 Schneider Electric USA, Inc. Contact wear detection by spectral analysis shift
CN104827490B (zh) * 2015-05-21 2016-07-06 大连理工大学 基于摩擦或静电感应控制的机器人触觉系统及方法
US9885659B1 (en) 2016-10-04 2018-02-06 International Business Machines Corporation Method to determine connector metal wear via flouresence
US11181462B2 (en) 2018-11-30 2021-11-23 International Business Machines Corporation Non-destructive method to determine porosity in metallic coatings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164006A (en) * 1962-04-16 1965-01-05 James R Alburger Evaluation performance of liquid penetrant tracer materials
US3715598A (en) 1969-06-12 1973-02-06 G Tomlin Integral fault detection system for operating electronics equipment
US5389792A (en) 1993-01-04 1995-02-14 Grumman Aerospace Corporation Electron microprobe utilizing thermal detector arrays
US5453591A (en) 1994-04-05 1995-09-26 Abb Power T&D Company Inc. Sensing structure for component wear in high voltage circuit interrupters
JPH07333369A (ja) * 1994-06-13 1995-12-22 Hitachi Ltd 核融合装置
DE59502186D1 (de) 1994-10-27 1998-06-18 Siemens Ag Schaltgerät mit überwachung des abbrandes wenigstens eines kontaktstückes
US5941370A (en) 1996-09-10 1999-08-24 Nichols; Bruce W. Electrical contact wear
DE19936868A1 (de) * 1999-08-05 2001-02-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zur Herstellung von oxidischen Nanokristallen
US6448758B1 (en) * 2000-01-07 2002-09-10 General Electric Company Method for determining wear and other characteristics of electrodes in high voltage equipment
US6777948B2 (en) * 2002-09-11 2004-08-17 Electric Power Research Institute, Inc. Method and apparatus for detecting wear in components of high voltage electrical equipment
US6884998B2 (en) * 2002-12-13 2005-04-26 Nichols Applied Technology, Llc Method and apparatus for determining electrical contact wear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013105007A (ja) * 2011-11-14 2013-05-30 Ricoh Co Ltd 感光体、プロセスカートリッジ及び画像形成装置
CN102735976A (zh) * 2012-07-05 2012-10-17 金施特·尼古拉·弗拉基米罗维奇 高压电力设备元件状态的监测方法

Also Published As

Publication number Publication date
US7053625B2 (en) 2006-05-30
AU2005203543A1 (en) 2006-03-02
DE602005014178D1 (de) 2009-06-10
EP1626268A3 (en) 2007-12-26
EP1626268B1 (en) 2009-04-29
CA2515618A1 (en) 2006-02-13
US20050104598A1 (en) 2005-05-19
EP1626268A2 (en) 2006-02-15
AU2005203543B2 (en) 2008-02-07
ATE430307T1 (de) 2009-05-15

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