JPH0631435Y2 - ケーブル診断装置 - Google Patents

ケーブル診断装置

Info

Publication number
JPH0631435Y2
JPH0631435Y2 JP1073388U JP1073388U JPH0631435Y2 JP H0631435 Y2 JPH0631435 Y2 JP H0631435Y2 JP 1073388 U JP1073388 U JP 1073388U JP 1073388 U JP1073388 U JP 1073388U JP H0631435 Y2 JPH0631435 Y2 JP H0631435Y2
Authority
JP
Japan
Prior art keywords
cable
diagnosed
charging current
voltage
dielectric loss
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
JP1073388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01118377U (enrdf_load_html_response
Inventor
康光 海老沼
Original Assignee
昭和電線電纜株式会社
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 昭和電線電纜株式会社 filed Critical 昭和電線電纜株式会社
Priority to JP1073388U priority Critical patent/JPH0631435Y2/ja
Publication of JPH01118377U publication Critical patent/JPH01118377U/ja
Application granted granted Critical
Publication of JPH0631435Y2 publication Critical patent/JPH0631435Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
JP1073388U 1988-01-29 1988-01-29 ケーブル診断装置 Expired - Lifetime JPH0631435Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1073388U JPH0631435Y2 (ja) 1988-01-29 1988-01-29 ケーブル診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1073388U JPH0631435Y2 (ja) 1988-01-29 1988-01-29 ケーブル診断装置

Publications (2)

Publication Number Publication Date
JPH01118377U JPH01118377U (enrdf_load_html_response) 1989-08-10
JPH0631435Y2 true JPH0631435Y2 (ja) 1994-08-22

Family

ID=31218652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1073388U Expired - Lifetime JPH0631435Y2 (ja) 1988-01-29 1988-01-29 ケーブル診断装置

Country Status (1)

Country Link
JP (1) JPH0631435Y2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6248740B2 (ja) * 2014-03-26 2017-12-20 Ｊｆｅスチール株式会社 電力ケーブルのオンライン劣化診断装置及び電力ケーブルのオンライン劣化診断方法

Also Published As

Publication number Publication date
JPH01118377U (enrdf_load_html_response) 1989-08-10

Similar Documents

Publication Publication Date Title
CN103630797B (zh) 一种变压器匝间短路检测装置
JPH0631435Y2 (ja) ケーブル診断装置
US6737872B2 (en) Procedure and device for the evaluation of the quality of a cable
JPH06331656A (ja) 電力品質計測用インターフェース装置
JP3041968B2 (ja) 低圧系統活線絶縁劣化監視方法
JP2876322B2 (ja) Ｃｖケーブルの絶縁劣化診断方法
JP2993819B2 (ja) 電力ケーブルの絶縁診断監視装置
CN108169630B (zh) 一种中性点不接地电网谐振在线监测的装置及方法
JP2577825B2 (ja) 非停電絶縁診断装置
JPS5849830B2 (ja) 送電線の故障点標定方式
JP2564956B2 (ja) 部分放電測定方法
JP2827964B2 (ja) 活線下絶縁劣化診断方法及び装置
JP2612252B2 (ja) ケーブルの誘電体損測定方法
CN108196130A (zh) 利用电阻分压器采集对比电流信号的介损测试方法及装置
JPS60185171A (ja) 誘電正接の測定方法
JP2568346Y2 (ja) ケーブルの誘電正接測定装置
JPS5939774Y2 (ja) 水冷ケ−ブル電流検出器
JPH0536228Y2 (enrdf_load_html_response)
SU1751700A1 (ru) Устройство дл определени рассто ни до места повреждени изол ции жил кабел
JP2750713B2 (ja) 低圧配線等の簡易絶縁抵抗測定方法
JPH04215077A (ja) 部分放電測定方法
CN203965561U (zh) 一种变压器匝间短路检测装置
JPH0378588B2 (enrdf_load_html_response)
JPH01110267A (ja) 絶縁劣化診断装置
JP2684925B2 (ja) 電力ケーブル線路の課電圧位相情報取得法