JPS5593073A - Partial discharge measuring method - Google Patents

Partial discharge measuring method

Info

Publication number
JPS5593073A
JPS5593073A JP109779A JP109779A JPS5593073A JP S5593073 A JPS5593073 A JP S5593073A JP 109779 A JP109779 A JP 109779A JP 109779 A JP109779 A JP 109779A JP S5593073 A JPS5593073 A JP S5593073A
Authority
JP
Japan
Prior art keywords
partial discharge
transformer
input
circuit
cable
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
JP109779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311630B2 (enExample
Inventor
Masami Ikeda
Tamotsu Inoue
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP109779A priority Critical patent/JPS5593073A/ja
Publication of JPS5593073A publication Critical patent/JPS5593073A/ja
Publication of JPS6311630B2 publication Critical patent/JPS6311630B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
JP109779A 1979-01-08 1979-01-08 Partial discharge measuring method Granted JPS5593073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP109779A JPS5593073A (en) 1979-01-08 1979-01-08 Partial discharge measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP109779A JPS5593073A (en) 1979-01-08 1979-01-08 Partial discharge measuring method

Publications (2)

Publication Number Publication Date
JPS5593073A true JPS5593073A (en) 1980-07-15
JPS6311630B2 JPS6311630B2 (enExample) 1988-03-15

Family

ID=11491976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP109779A Granted JPS5593073A (en) 1979-01-08 1979-01-08 Partial discharge measuring method

Country Status (1)

Country Link
JP (1) JPS5593073A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121984U (ja) * 1984-07-16 1986-02-08 株式会社明電舎 内部放電検出装置
KR100473626B1 (ko) * 2002-10-31 2005-03-11 한국전기연구원 미소 부분방전 측정장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121984U (ja) * 1984-07-16 1986-02-08 株式会社明電舎 内部放電検出装置
KR100473626B1 (ko) * 2002-10-31 2005-03-11 한국전기연구원 미소 부분방전 측정장치

Also Published As

Publication number Publication date
JPS6311630B2 (enExample) 1988-03-15

Similar Documents

Publication Publication Date Title
JPS55118221A (en) Comparison circuit
US4200835A (en) Method and apparatus for measuring the insulation resistance of an operating grounded transmission line system
JPS5593073A (en) Partial discharge measuring method
SE9603798D0 (sv) Anordning för övervakning av partiella urladdningar i en elektrisk högspänningsapparat eller högspänningsutrustning
JPS555566A (en) Feedback frequency division circuit
GB845504A (en) A new or improved method of and apparatus for detection and location of discontinuities in electric cables
JPS5342869A (en) Signal observing apparatus
JPS5575660A (en) Measuring method for partial discharge
JPS5458845A (en) Step-out relay
JPS5596432A (en) Pressure detector
JPS55125735A (en) Data trasmission system using power line
JPS5537669A (en) Data bus test equipment
JPS56119846A (en) Multifrequency eddy current defectoscope
JPS5682452A (en) High-frequency signal detector
JPS56160611A (en) Analog quantity indicator
JPS5567664A (en) Local discharge test circuit of balance type
JPS6483161A (en) Detecting apparatus of impressed state of low-voltage distribution line
JPS54162955A (en) Automatic characteristics measurement device for microwave tube
JPS5529722A (en) Current measuring unit
JPS54152818A (en) Position detecting pen
JPS5669565A (en) Cut check circuit
JPS5611365A (en) Remote measuring method for resistance value of balance cable
JPS5784348A (en) Eddy current type flaw detector
JPS5722569A (en) Radio disturbance resistance evaluating apparatus for electrical appliance
JPS5321501A (en) Display unit in electrical machinery and apparatus