JPS6276675U - - Google Patents

Info

Publication number
JPS6276675U
JPS6276675U JP16802085U JP16802085U JPS6276675U JP S6276675 U JPS6276675 U JP S6276675U JP 16802085 U JP16802085 U JP 16802085U JP 16802085 U JP16802085 U JP 16802085U JP S6276675 U JPS6276675 U JP S6276675U
Authority
JP
Japan
Prior art keywords
location
insulation deterioration
identifying
utility
receiving elements
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
JP16802085U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP16802085U priority Critical patent/JPS6276675U/ja
Publication of JPS6276675U publication Critical patent/JPS6276675U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
JP16802085U 1985-10-31 1985-10-31 Pending JPS6276675U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16802085U JPS6276675U (enrdf_load_stackoverflow) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16802085U JPS6276675U (enrdf_load_stackoverflow) 1985-10-31 1985-10-31

Publications (1)

Publication Number Publication Date
JPS6276675U true JPS6276675U (enrdf_load_stackoverflow) 1987-05-16

Family

ID=31100505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16802085U Pending JPS6276675U (enrdf_load_stackoverflow) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPS6276675U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266468A (ja) * 1988-08-31 1990-03-06 Chubu Electric Power Co Inc 送電線路網の異常現象検出方法および装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132215A (enrdf_load_stackoverflow) * 1974-09-13 1976-03-18 Nippon Electric Co
JPS5664665A (en) * 1979-10-31 1981-06-01 Kansai Electric Power Co Inc:The Compromise diagnosis method of transformer et al
JPS5824084B2 (ja) * 1977-10-14 1983-05-19 株式会社クボタ 排ワラ定量放出装置
JPS6050461A (ja) * 1983-08-30 1985-03-20 Mitsubishi Electric Corp 非破壊絶縁試験方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132215A (enrdf_load_stackoverflow) * 1974-09-13 1976-03-18 Nippon Electric Co
JPS5824084B2 (ja) * 1977-10-14 1983-05-19 株式会社クボタ 排ワラ定量放出装置
JPS5664665A (en) * 1979-10-31 1981-06-01 Kansai Electric Power Co Inc:The Compromise diagnosis method of transformer et al
JPS6050461A (ja) * 1983-08-30 1985-03-20 Mitsubishi Electric Corp 非破壊絶縁試験方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266468A (ja) * 1988-08-31 1990-03-06 Chubu Electric Power Co Inc 送電線路網の異常現象検出方法および装置

Similar Documents

Publication Publication Date Title
US3930404A (en) Inside diameter, outside diameter and wall tube gage
KR900008298B1 (ko) 폐쇄 공간내의 기체의 존재 검출방법 및 그 장치
US5530366A (en) Acoustic optical system for partial discharge detection and location
US5507183A (en) Ultrasonic method and apparatus for detecting and identifying contamination such as ice on the surface of a structure
US3916676A (en) Method of and apparatus for measuring automatically successive sections of an elongated material
JPH01202654A (ja) 容器壁における腐食を検出する方法
JP2000511289A (ja) デジタルシグナルプロセッサを用いた超音波ベースの3dトラッキングシステム
US3827287A (en) Methods of and apparatus for measuring the thickness of successive sections of a cable jacket
US3875381A (en) Stress wave emission defect location system
US6340890B1 (en) Method and device for locating partial discharges in an electric high-voltage apparatus
JPS6276675U (enrdf_load_stackoverflow)
US6178386B1 (en) Method and apparatus for fault detection
JP2001066130A (ja) 膜厚測定方法及び装置
US4086817A (en) Method and apparatus for determining the acceptability of a weld formed by applying repetitive pulses of energy to the weld site
JPH08166421A (ja) 部分放電測定方法
JPS5857056B2 (ja) コロナ検出方法
JPH0442633B2 (enrdf_load_stackoverflow)
JPH04310858A (ja) ケーブル欠陥部の超音波検出・位置探知方法及び装置
JPH0815363A (ja) 送電線の事故点標定方法
Von Glahn et al. Correlations between electrical and acoustic detection of partial discharge in liquids and implications for continuous data recording
JPH048756B2 (enrdf_load_stackoverflow)
EP0028855B1 (en) Method and apparatus for ultrasonic non-destructive testing of a metal workpiece
JPS6161068A (ja) ケ−ブル接続部内の部分放電発生位置検出方法
JPS5946725A (ja) 真空しや断器の真空度監視装置
JPH03273174A (ja) 静止機器の部分放電監視装置