JPS6417475U - - Google Patents

Info

Publication number
JPS6417475U
JPS6417475U JP11208787U JP11208787U JPS6417475U JP S6417475 U JPS6417475 U JP S6417475U JP 11208787 U JP11208787 U JP 11208787U JP 11208787 U JP11208787 U JP 11208787U JP S6417475 U JPS6417475 U JP S6417475U
Authority
JP
Japan
Prior art keywords
partial discharge
antenna
detection device
container
discharge detection
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
JP11208787U
Other languages
English (en)
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 JP11208787U priority Critical patent/JPS6417475U/ja
Publication of JPS6417475U publication Critical patent/JPS6417475U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Testing Relating To Insulation (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示すもので、本考案
をガス絶縁開閉装置に適用した場合の構造図、第
２図は検出した電磁波から、部分放電の有無を判
定するための装置のブロツク回路図、第３図は従
来例の容器内部への電磁波検出用アンテナの設置
例を示す容器縦断面図、第４図は実験による電磁
波検出結果を示すグラフである。 １，１１，１２……アンテナ、３，５……増幅
器、１５，１６……ユニツト、１７……母線。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 電気機器を収納した金属容器内の部分放電
    を、該部分放電により生じた電磁波を検出するこ
    とにより検出する如くした部分放電検出装置にお
    いて、電磁波検出用のアンテナを前記容器と絶縁
    して該容器の外壁近傍に設けたことを特徴とする
    部分放電検出装置。 (2) 検出用のアンテナは、携帯用アンテナとし
    て、移動可能としたことを特徴とする実用新案登
    録請求の範囲第１項記載の部分放電検出装置。
JP11208787U 1987-07-22 1987-07-22 Pending JPS6417475U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11208787U JPS6417475U (ja) 1987-07-22 1987-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11208787U JPS6417475U (ja) 1987-07-22 1987-07-22

Publications (1)

Publication Number Publication Date
JPS6417475U true JPS6417475U (ja) 1989-01-27

Family

ID=31350716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11208787U Pending JPS6417475U (ja) 1987-07-22 1987-07-22

Country Status (1)

Country Link
JP (1) JPS6417475U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363015U (ja) * 1989-10-24 1991-06-20
JPH03206977A (ja) * 1990-01-10 1991-09-10 Tokyo Electric Power Co Inc:The 電力機器の絶縁劣化度判定方法
JPH044725A (ja) * 1990-04-20 1992-01-09 Nissin Electric Co Ltd 絶縁監視用アンテナ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363015U (ja) * 1989-10-24 1991-06-20
JPH03206977A (ja) * 1990-01-10 1991-09-10 Tokyo Electric Power Co Inc:The 電力機器の絶縁劣化度判定方法
JPH044725A (ja) * 1990-04-20 1992-01-09 Nissin Electric Co Ltd 絶縁監視用アンテナ装置

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