JP2006054188A5 - - Google Patents
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- Publication number
- JP2006054188A5 JP2006054188A5 JP2005235462A JP2005235462A JP2006054188A5 JP 2006054188 A5 JP2006054188 A5 JP 2006054188A5 JP 2005235462 A JP2005235462 A JP 2005235462A JP 2005235462 A JP2005235462 A JP 2005235462A JP 2006054188 A5 JP2006054188 A5 JP 2006054188A5
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent tracer
- tracer material
- irradiating
- insulating medium
- step includes
- 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
Links
- 239000000463 material Substances 0.000 claims 20
- 238000000034 method Methods 0.000 claims 20
- 239000000700 radioactive tracer Substances 0.000 claims 20
- 230000001678 irradiating effect Effects 0.000 claims 13
- 239000000523 sample Substances 0.000 claims 12
- 239000002159 nanocrystal Substances 0.000 claims 8
- 239000000843 powder Substances 0.000 claims 8
- 238000005070 sampling Methods 0.000 claims 5
- 239000005083 Zinc sulfide Substances 0.000 claims 4
- AQCDIIAORKRFCD-UHFFFAOYSA-N cadmium selenide Chemical compound [Cd]=[Se] AQCDIIAORKRFCD-UHFFFAOYSA-N 0.000 claims 4
- 238000010891 electric arc Methods 0.000 claims 4
- 229910052984 zinc sulfide Inorganic materials 0.000 claims 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims 4
- 230000005855 radiation Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
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 JP2006054188A (ja) | 2006-02-23 |
| JP2006054188A5 true 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) |
Families Citing this family (9)
| 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 |
| 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 |
| CN102735976B (zh) * | 2012-07-05 | 2014-07-02 | 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 |
| 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)
| 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 |
-
2004
- 2004-08-13 US US10/917,747 patent/US7053625B2/en not_active Expired - Fee Related
-
2005
- 2005-08-06 EP EP05254930A patent/EP1626268B1/en not_active Expired - Lifetime
- 2005-08-06 AT AT05254930T patent/ATE430307T1/de not_active IP Right Cessation
- 2005-08-06 DE DE602005014178T patent/DE602005014178D1/de not_active Expired - Lifetime
- 2005-08-08 CA CA002515618A patent/CA2515618A1/en not_active Abandoned
- 2005-08-09 AU AU2005203543A patent/AU2005203543B2/en not_active Ceased
- 2005-08-15 JP JP2005235462A patent/JP2006054188A/ja active Pending
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