JPS59202071A - ケ−ブルの活線時絶縁診断法 - Google Patents

ケ−ブルの活線時絶縁診断法

Info

Publication number
JPS59202071A
JPS59202071A JP58076884A JP7688483A JPS59202071A JP S59202071 A JPS59202071 A JP S59202071A JP 58076884 A JP58076884 A JP 58076884A JP 7688483 A JP7688483 A JP 7688483A JP S59202071 A JPS59202071 A JP S59202071A
Authority
JP
Japan
Prior art keywords
cable
insulation
zero
phase
sequence current
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.)
Granted
Application number
JP58076884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0378588B2 (enrdf_load_stackoverflow
Inventor
Kenichiro Soma
杣　謙一郎
Shoji Kuma
隈　彰二
Kazuo Kotani
一夫 小谷
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP58076884A priority Critical patent/JPS59202071A/ja
Publication of JPS59202071A publication Critical patent/JPS59202071A/ja
Publication of JPH0378588B2 publication Critical patent/JPH0378588B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
JP58076884A 1983-04-30 1983-04-30 ケ−ブルの活線時絶縁診断法 Granted JPS59202071A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58076884A JPS59202071A (ja) 1983-04-30 1983-04-30 ケ−ブルの活線時絶縁診断法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58076884A JPS59202071A (ja) 1983-04-30 1983-04-30 ケ−ブルの活線時絶縁診断法

Publications (2)

Publication Number Publication Date
JPS59202071A true JPS59202071A (ja) 1984-11-15
JPH0378588B2 JPH0378588B2 (enrdf_load_stackoverflow) 1991-12-16

Family

ID=13618058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58076884A Granted JPS59202071A (ja) 1983-04-30 1983-04-30 ケ−ブルの活線時絶縁診断法

Country Status (1)

Country Link
JP (1) JPS59202071A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05209921A (ja) * 1991-05-31 1993-08-20 Tokyo Electric Power Co Inc:The 三相電力ケーブルの絶縁劣化判定方法
JP2007205992A (ja) * 2006-02-03 2007-08-16 Central Res Inst Of Electric Power Ind 高圧電力ケーブルの劣化診断方法及び劣化診断用装置
JP2014240810A (ja) * 2013-06-12 2014-12-25 中国電力株式会社 事故点探査装置および事故点探査方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630511A (en) * 1979-08-17 1981-03-27 Matsushita Electric Ind Co Ltd Liquid fuel combusting apparatus
JPS56137166A (en) * 1980-03-27 1981-10-26 Toyo Commun Equip Co Ltd Detecting method of leakage current
JPS5991376A (ja) * 1982-11-16 1984-05-26 Kansai Electric Power Co Inc:The 電力ケ−ブルの絶縁劣化診断方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630511A (en) * 1979-08-17 1981-03-27 Matsushita Electric Ind Co Ltd Liquid fuel combusting apparatus
JPS56137166A (en) * 1980-03-27 1981-10-26 Toyo Commun Equip Co Ltd Detecting method of leakage current
JPS5991376A (ja) * 1982-11-16 1984-05-26 Kansai Electric Power Co Inc:The 電力ケ−ブルの絶縁劣化診断方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05209921A (ja) * 1991-05-31 1993-08-20 Tokyo Electric Power Co Inc:The 三相電力ケーブルの絶縁劣化判定方法
JP2007205992A (ja) * 2006-02-03 2007-08-16 Central Res Inst Of Electric Power Ind 高圧電力ケーブルの劣化診断方法及び劣化診断用装置
JP2014240810A (ja) * 2013-06-12 2014-12-25 中国電力株式会社 事故点探査装置および事故点探査方法

Also Published As

Publication number Publication date
JPH0378588B2 (enrdf_load_stackoverflow) 1991-12-16

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