JPS5912364A - 電気機器の部分放電測定装置 - Google Patents

電気機器の部分放電測定装置

Info

Publication number
JPS5912364A
JPS5912364A JP57122518A JP12251882A JPS5912364A JP S5912364 A JPS5912364 A JP S5912364A JP 57122518 A JP57122518 A JP 57122518A JP 12251882 A JP12251882 A JP 12251882A JP S5912364 A JPS5912364 A JP S5912364A
Authority
JP
Japan
Prior art keywords
waveform
attenuator
output
partial discharge
amplifier
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.)
Granted
Application number
JP57122518A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339272B2 (enrdf_load_stackoverflow
Inventor
Eiichi Tamaoki
玉置　栄一
Tetsuo Hakata
博多　哲郎
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 JP57122518A priority Critical patent/JPS5912364A/ja
Publication of JPS5912364A publication Critical patent/JPS5912364A/ja
Publication of JPH0339272B2 publication Critical patent/JPH0339272B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
JP57122518A 1982-07-12 1982-07-12 電気機器の部分放電測定装置 Granted JPS5912364A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57122518A JPS5912364A (ja) 1982-07-12 1982-07-12 電気機器の部分放電測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57122518A JPS5912364A (ja) 1982-07-12 1982-07-12 電気機器の部分放電測定装置

Publications (2)

Publication Number Publication Date
JPS5912364A true JPS5912364A (ja) 1984-01-23
JPH0339272B2 JPH0339272B2 (enrdf_load_stackoverflow) 1991-06-13

Family

ID=14837830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57122518A Granted JPS5912364A (ja) 1982-07-12 1982-07-12 電気機器の部分放電測定装置

Country Status (1)

Country Link
JP (1) JPS5912364A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770802A (ja) * 1993-08-31 1995-03-14 Masahiko Yamamoto 靴 下
JP2012501444A (ja) * 2008-08-29 2012-01-19 ゼネラル・エレクトリック・カンパニイ 受動渦電流センサ用高温エレクトロニクス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916844U (ja) * 1982-07-21 1984-02-01 有限会社味の万世 詰合せ食品容器の蓋兼用包装袋

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916844U (ja) * 1982-07-21 1984-02-01 有限会社味の万世 詰合せ食品容器の蓋兼用包装袋

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0770802A (ja) * 1993-08-31 1995-03-14 Masahiko Yamamoto 靴 下
JP2012501444A (ja) * 2008-08-29 2012-01-19 ゼネラル・エレクトリック・カンパニイ 受動渦電流センサ用高温エレクトロニクス

Also Published As

Publication number Publication date
JPH0339272B2 (enrdf_load_stackoverflow) 1991-06-13

Similar Documents

Publication Publication Date Title
JP4751789B2 (ja) 非接地電路の絶縁監視方法と装置
US6914435B2 (en) Circuit for measurement of electrical pollution on power line
JPS5912364A (ja) 電気機器の部分放電測定装置
JP2017003425A (ja) ノイズ電圧測定装置およびノイズ電圧測定方法
SU1777104A1 (ru) Cпocoб oпpeдeлehия mecta пobpeждehия пpи kopotkиx зamыkahияx ha лиhии элektpoпepeдaчи пoctoяhhoгo toka bыcokoгo haпpяжehия, coдepжaщeй фильtpы bыcokиx гapmohичeckиx coctabляющиx haпpяжehия
JP2018064243A (ja) 絶縁伝送装置
JPS5915870A (ja) 部分放電測定装置
JPH0380708A (ja) 誘導電圧軽減用フィルタ
RU1788481C (ru) Устройство дл контрол изол ции цепей генераторного напр жени с непосредственным вод ным охлаждением обмоток статора
JPS6154815A (ja) 変流器の位相誤差除去方法
SU1048416A1 (ru) Трансформаторный мост переменного тока
JP4089129B2 (ja) 絶縁診断ブリッジ回路
JPS59142472A (ja) 部分放電検出器
JPH02287169A (ja) コロナ放電検出方法
JPS61155868A (ja) 簡易絶縁抵抗測定方法
JPS6079277A (ja) 交流電力計
JPH05142290A (ja) Ｃｖケーブルの絶縁診断方法
JPS6148669B2 (enrdf_load_stackoverflow)
JPH0333017Y2 (enrdf_load_stackoverflow)
JPS60162963A (ja) 簡易絶縁抵抗測定方法
JPH0119104B2 (enrdf_load_stackoverflow)
JPS61187664A (ja) 簡易絶縁抵抗測定装置
JPH01159988A (ja) 避雷器の漏れ電流測定方法
SU789898A1 (ru) Устройство дл измерени нелинейности линейных двухполюсников
JPS6142139Y2 (enrdf_load_stackoverflow)