JPS5415149A - Abnormality supervisory equipment for electric machinery and apparatus - Google Patents

Abnormality supervisory equipment for electric machinery and apparatus

Info

Publication number
JPS5415149A
JPS5415149A JP8083377A JP8083377A JPS5415149A JP S5415149 A JPS5415149 A JP S5415149A JP 8083377 A JP8083377 A JP 8083377A JP 8083377 A JP8083377 A JP 8083377A JP S5415149 A JPS5415149 A JP S5415149A
Authority
JP
Japan
Prior art keywords
electric machinery
supervisory equipment
abnormality
generation
abnormality supervisory
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
JP8083377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148107B2 (enrdf_load_stackoverflow
Inventor
Toyoaki Omori
Tatsuro Hayashi
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.)
Hamamatsu TV Co Ltd
Fuji Electric Co Ltd
Original Assignee
Hamamatsu TV Co Ltd
Fuji Electric Co Ltd
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 Hamamatsu TV Co Ltd, Fuji Electric Co Ltd filed Critical Hamamatsu TV Co Ltd
Priority to JP8083377A priority Critical patent/JPS5415149A/ja
Publication of JPS5415149A publication Critical patent/JPS5415149A/ja
Publication of JPS6148107B2 publication Critical patent/JPS6148107B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
JP8083377A 1977-07-06 1977-07-06 Abnormality supervisory equipment for electric machinery and apparatus Granted JPS5415149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8083377A JPS5415149A (en) 1977-07-06 1977-07-06 Abnormality supervisory equipment for electric machinery and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8083377A JPS5415149A (en) 1977-07-06 1977-07-06 Abnormality supervisory equipment for electric machinery and apparatus

Publications (2)

Publication Number Publication Date
JPS5415149A true JPS5415149A (en) 1979-02-03
JPS6148107B2 JPS6148107B2 (enrdf_load_stackoverflow) 1986-10-22

Family

ID=13729392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8083377A Granted JPS5415149A (en) 1977-07-06 1977-07-06 Abnormality supervisory equipment for electric machinery and apparatus

Country Status (1)

Country Link
JP (1) JPS5415149A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243330A (ja) * 1985-04-20 1986-10-29 Shikoku Electric Power Co Inc コロナ検出器
JPS61174680U (enrdf_load_stackoverflow) * 1985-04-19 1986-10-30
JPS62273469A (ja) * 1986-05-21 1987-11-27 Mitsubishi Electric Corp 電気機器の耐電圧試験時の外部部分放電および沿面フラッシュオーバー検出予知方法
JPH0265040U (enrdf_load_stackoverflow) * 1988-10-28 1990-05-16
JPH03197877A (ja) * 1989-12-26 1991-08-29 Toshiba Corp 電気機器の部分放電検出装置
JP2007292489A (ja) * 2006-04-21 2007-11-08 Toshiba Corp 電気設備の絶縁異常診断システム
JP2008232725A (ja) * 2007-03-19 2008-10-02 Toshiba Corp 電気設備の絶縁異常診断方法および絶縁異常診断装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832359U (enrdf_load_stackoverflow) * 1971-08-19 1973-04-19
JPS4946453A (enrdf_load_stackoverflow) * 1972-09-05 1974-05-04
JPS5242163A (en) * 1975-09-30 1977-04-01 Nissin Electric Co Ltd Internal discharge detecting device for closed electric apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832359U (enrdf_load_stackoverflow) * 1971-08-19 1973-04-19
JPS4946453A (enrdf_load_stackoverflow) * 1972-09-05 1974-05-04
JPS5242163A (en) * 1975-09-30 1977-04-01 Nissin Electric Co Ltd Internal discharge detecting device for closed electric apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174680U (enrdf_load_stackoverflow) * 1985-04-19 1986-10-30
JPS61243330A (ja) * 1985-04-20 1986-10-29 Shikoku Electric Power Co Inc コロナ検出器
JPS62273469A (ja) * 1986-05-21 1987-11-27 Mitsubishi Electric Corp 電気機器の耐電圧試験時の外部部分放電および沿面フラッシュオーバー検出予知方法
JPH0265040U (enrdf_load_stackoverflow) * 1988-10-28 1990-05-16
JPH03197877A (ja) * 1989-12-26 1991-08-29 Toshiba Corp 電気機器の部分放電検出装置
JP2007292489A (ja) * 2006-04-21 2007-11-08 Toshiba Corp 電気設備の絶縁異常診断システム
JP2008232725A (ja) * 2007-03-19 2008-10-02 Toshiba Corp 電気設備の絶縁異常診断方法および絶縁異常診断装置

Also Published As

Publication number Publication date
JPS6148107B2 (enrdf_load_stackoverflow) 1986-10-22

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