JP2000356660A - 絶縁物の劣化状態診断方法 - Google Patents

絶縁物の劣化状態診断方法

Info

Publication number
JP2000356660A
JP2000356660A JP11168648A JP16864899A JP2000356660A JP 2000356660 A JP2000356660 A JP 2000356660A JP 11168648 A JP11168648 A JP 11168648A JP 16864899 A JP16864899 A JP 16864899A JP 2000356660 A JP2000356660 A JP 2000356660A
Authority
JP
Japan
Prior art keywords
insulator
ionic substance
humidity
insulation resistance
diagnosing
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
JP11168648A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000356660A5 (enExample
Inventor
Sadao Ida
貞夫 井田
Satoshi Haraguchi
智 原口
Katsumi Kanehira
勝己 兼平
Yoko Todo
洋子 藤堂
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP11168648A priority Critical patent/JP2000356660A/ja
Publication of JP2000356660A publication Critical patent/JP2000356660A/ja
Publication of JP2000356660A5 publication Critical patent/JP2000356660A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
JP11168648A 1999-06-15 1999-06-15 絶縁物の劣化状態診断方法 Pending JP2000356660A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11168648A JP2000356660A (ja) 1999-06-15 1999-06-15 絶縁物の劣化状態診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11168648A JP2000356660A (ja) 1999-06-15 1999-06-15 絶縁物の劣化状態診断方法

Publications (2)

Publication Number Publication Date
JP2000356660A true JP2000356660A (ja) 2000-12-26
JP2000356660A5 JP2000356660A5 (enExample) 2005-05-26

Family

ID=15871935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11168648A Pending JP2000356660A (ja) 1999-06-15 1999-06-15 絶縁物の劣化状態診断方法

Country Status (1)

Country Link
JP (1) JP2000356660A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005081930A3 (en) * 2004-02-24 2006-03-09 Polymer Aging Concepts Inc Heath monitoring method and apparatus for composite materials
US7612325B1 (en) 2007-08-22 2009-11-03 Watkins Jr Kenneth S Electrical sensor for monitoring degradation of products from environmental stressors
US7659728B1 (en) 2006-08-23 2010-02-09 Watkins Jr Kenneth S Method and apparatus for measuring degradation of insulation of electrical power system devices
JP2010243201A (ja) * 2009-04-01 2010-10-28 Mitsubishi Electric Corp 絶縁劣化モニタ装置、電気機器および絶縁劣化モニタ方法
JP2012231633A (ja) * 2011-04-27 2012-11-22 Mitsubishi Electric Corp 受配電機器の余寿命診断方法および余寿命診断装置
JP2016217822A (ja) * 2015-05-19 2016-12-22 日鉄住金防蝕株式会社 現場作業性が良好な実構造物用のイオン透過抵抗測定装置およびそれを用いたイオン透過抵抗測定方法
JP2017110916A (ja) * 2015-12-14 2017-06-22 富士電機株式会社 劣化診断装置及び劣化診断方法
JP2019020271A (ja) * 2017-07-18 2019-02-07 株式会社明電舎 絶縁物の絶縁抵抗値の低下または低下状態からの復帰を評価する方法及び装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005081930A3 (en) * 2004-02-24 2006-03-09 Polymer Aging Concepts Inc Heath monitoring method and apparatus for composite materials
US7659728B1 (en) 2006-08-23 2010-02-09 Watkins Jr Kenneth S Method and apparatus for measuring degradation of insulation of electrical power system devices
US7990156B1 (en) 2006-08-23 2011-08-02 Watkins Jr Kenneth S Method and apparatus for measuring degradation of insulation of electrical power system devices
US7612325B1 (en) 2007-08-22 2009-11-03 Watkins Jr Kenneth S Electrical sensor for monitoring degradation of products from environmental stressors
JP2010243201A (ja) * 2009-04-01 2010-10-28 Mitsubishi Electric Corp 絶縁劣化モニタ装置、電気機器および絶縁劣化モニタ方法
JP2012231633A (ja) * 2011-04-27 2012-11-22 Mitsubishi Electric Corp 受配電機器の余寿命診断方法および余寿命診断装置
JP2016217822A (ja) * 2015-05-19 2016-12-22 日鉄住金防蝕株式会社 現場作業性が良好な実構造物用のイオン透過抵抗測定装置およびそれを用いたイオン透過抵抗測定方法
JP2017110916A (ja) * 2015-12-14 2017-06-22 富士電機株式会社 劣化診断装置及び劣化診断方法
JP2019020271A (ja) * 2017-07-18 2019-02-07 株式会社明電舎 絶縁物の絶縁抵抗値の低下または低下状態からの復帰を評価する方法及び装置

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