JPH0361911B2 - - Google Patents

Info

Publication number
JPH0361911B2
JPH0361911B2 JP58225444A JP22544483A JPH0361911B2 JP H0361911 B2 JPH0361911 B2 JP H0361911B2 JP 58225444 A JP58225444 A JP 58225444A JP 22544483 A JP22544483 A JP 22544483A JP H0361911 B2 JPH0361911 B2 JP H0361911B2
Authority
JP
Japan
Prior art keywords
output
detection device
analog
eddy current
digital converter
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.)
Expired - Lifetime
Application number
JP58225444A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60119478A (ja
Inventor
Hiroyasu Oonishi
Shingo Uchida
Toshio Kasahara
Katsuaki Nanba
Mizuo Kiuchi
Masaaki Wakumoto
Hisao Horibe
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.)
Tokyo Electric Power Co Holdings Inc
SWCC Corp
Original Assignee
Tokyo Electric Power Co Inc
Showa Electric Wire and Cable Co
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 Tokyo Electric Power Co Inc, Showa Electric Wire and Cable Co filed Critical Tokyo Electric Power Co Inc
Priority to JP58225444A priority Critical patent/JPS60119478A/ja
Publication of JPS60119478A publication Critical patent/JPS60119478A/ja
Publication of JPH0361911B2 publication Critical patent/JPH0361911B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP58225444A 1983-12-01 1983-12-01 断線検出装置 Granted JPS60119478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58225444A JPS60119478A (ja) 1983-12-01 1983-12-01 断線検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58225444A JPS60119478A (ja) 1983-12-01 1983-12-01 断線検出装置

Publications (2)

Publication Number Publication Date
JPS60119478A JPS60119478A (ja) 1985-06-26
JPH0361911B2 true JPH0361911B2 (enExample) 1991-09-24

Family

ID=16829452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58225444A Granted JPS60119478A (ja) 1983-12-01 1983-12-01 断線検出装置

Country Status (1)

Country Link
JP (1) JPS60119478A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6740859B2 (ja) * 2016-10-31 2020-08-19 住友電気工業株式会社 電線監視システム

Also Published As

Publication number Publication date
JPS60119478A (ja) 1985-06-26

Similar Documents

Publication Publication Date Title
JPH0361911B2 (enExample)
JP2564956B2 (ja) 部分放電測定方法
SU943610A1 (ru) Способ определени места повреждени кабел
JPH08160098A (ja) 部分放電信号検出方法
JPH05288790A (ja) 架空地線電流センサ断線検知装置
JPH0353583B2 (enExample)
JPH01160315A (ja) 回転電機のコレクタリング火花監視装置
JPH05161203A (ja) パンタグラフのアーク検出方法
JP2960782B2 (ja) 部分放電測定方法
JPS59116062A (ja) ケ−ブル破壊点検出方法
JPH0252829B2 (enExample)
JP2893055B2 (ja) Cvケーブルの絶縁劣化診断方法
JPH0499970A (ja) 部分放電パルス検出装置
SU930168A1 (ru) Способ определени места замыкани в кабеле
JPH0253751B2 (enExample)
JP2628408B2 (ja) 土の抵抗率を測定するためのプローブおよび方法
SU1159099A1 (ru) Способ обнаружени гололеда на проводах линий электропередач
JPS5939774Y2 (ja) 水冷ケ−ブル電流検出器
JPH1152005A (ja) ケーブル線路の課電圧極性の検出システムおよびケーブル線路の絶縁破壊位置の検出システム
SU1204416A1 (ru) Устройство дл диагностики контактных проводов
JPS59222755A (ja) 走行式架空線監視装置
SU960671A1 (ru) Устройство дл определени места повреждени кабел
JPH1048282A (ja) ケーブル接地線の直流迷走電流を測定する直流迷走電流測定方法及び測定装置
JPS63309870A (ja) 断線検出装置
JPH09257867A (ja) 放電検出装置