JPS6111522B2 - - Google Patents

Info

Publication number
JPS6111522B2
JPS6111522B2 JP54047790A JP4779079A JPS6111522B2 JP S6111522 B2 JPS6111522 B2 JP S6111522B2 JP 54047790 A JP54047790 A JP 54047790A JP 4779079 A JP4779079 A JP 4779079A JP S6111522 B2 JPS6111522 B2 JP S6111522B2
Authority
JP
Japan
Prior art keywords
metal container
cylindrical metal
main electrode
grounding wire
failure prediction
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
Application number
JP54047790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139025A (en
Inventor
Masaru Yasuda
Hisanobu Shiomi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4779079A priority Critical patent/JPS55139025A/ja
Publication of JPS55139025A publication Critical patent/JPS55139025A/ja
Publication of JPS6111522B2 publication Critical patent/JPS6111522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Protection Of Static Devices (AREA)
JP4779079A 1979-04-17 1979-04-17 Switching device trouble prenotifying device Granted JPS55139025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4779079A JPS55139025A (en) 1979-04-17 1979-04-17 Switching device trouble prenotifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4779079A JPS55139025A (en) 1979-04-17 1979-04-17 Switching device trouble prenotifying device

Publications (2)

Publication Number Publication Date
JPS55139025A JPS55139025A (en) 1980-10-30
JPS6111522B2 true JPS6111522B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-03

Family

ID=12785161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4779079A Granted JPS55139025A (en) 1979-04-17 1979-04-17 Switching device trouble prenotifying device

Country Status (1)

Country Link
JP (1) JPS55139025A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193711U (ja) * 1982-06-10 1983-12-23 関西電力株式会社 ガス絶縁開閉装置の内部母線の電位検出装置
JPS593708U (ja) * 1982-06-28 1984-01-11 関西電力株式会社 相間サ−ジ電圧検出装置
JPS61223567A (ja) * 1985-03-29 1986-10-04 Toshiba Corp ガス絶縁機器の故障検出装置
JP6588781B2 (ja) * 2015-09-17 2019-10-09 株式会社東芝 部分放電検出装置およびその検出方法
JP6878538B2 (ja) * 2019-09-13 2021-05-26 株式会社東芝 部分放電検出装置およびその検出方法

Also Published As

Publication number Publication date
JPS55139025A (en) 1980-10-30

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