JPS6459084A - Measuring instrument for partial discharging charge amount - Google Patents

Measuring instrument for partial discharging charge amount

Info

Publication number
JPS6459084A
JPS6459084A JP21578187A JP21578187A JPS6459084A JP S6459084 A JPS6459084 A JP S6459084A JP 21578187 A JP21578187 A JP 21578187A JP 21578187 A JP21578187 A JP 21578187A JP S6459084 A JPS6459084 A JP S6459084A
Authority
JP
Japan
Prior art keywords
peak value
pulses
value data
discharging
charge amount
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
JP21578187A
Other languages
Japanese (ja)
Other versions
JPH0697250B2 (en
Inventor
Tateaki Takagi
Kinjiro Ito
Koji Haga
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.)
EE T I KK
Fuji Electric Co Ltd
Original Assignee
EE T I KK
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 EE T I KK, Fuji Electric Co Ltd filed Critical EE T I KK
Priority to JP62215781A priority Critical patent/JPH0697250B2/en
Publication of JPS6459084A publication Critical patent/JPS6459084A/en
Publication of JPH0697250B2 publication Critical patent/JPH0697250B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To measure the discharging charge amount of respective partial discharging pulses by converting the partial discharging pulses with steep waveform into attenuating vibration pulses, detecting peak value data corresponding to the 1st wave of the attenuating vibration pulse, and storing the data. CONSTITUTION:A tuning type detection part 11 converts partial discharging pulses generated by a body 1 to be tested into attenuating vibration pulses of specific frequency after level adjustment. A peak value detection part 21 compares plural peak value data of the attenuating vibration pulses mutually in order and the peak value data value of high level between peak value data of low level is detected and held temporarily. A storage part 31 classifies the maximum peak value data by their level and the respective peak value data and their quantity are stored. A discharging charge amount calculation part 41 and a generation frequency calculation part 42 averages the stored data by classification classes and outputs them to a display device 50. Consequently, the discharging charge amounts of the partial discharging pulses are measured.
JP62215781A 1987-08-29 1987-08-29 Partial discharge charge measurement device Expired - Lifetime JPH0697250B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62215781A JPH0697250B2 (en) 1987-08-29 1987-08-29 Partial discharge charge measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215781A JPH0697250B2 (en) 1987-08-29 1987-08-29 Partial discharge charge measurement device

Publications (2)

Publication Number Publication Date
JPS6459084A true JPS6459084A (en) 1989-03-06
JPH0697250B2 JPH0697250B2 (en) 1994-11-30

Family

ID=16678122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215781A Expired - Lifetime JPH0697250B2 (en) 1987-08-29 1987-08-29 Partial discharge charge measurement device

Country Status (1)

Country Link
JP (1) JPH0697250B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03142384A (en) * 1989-10-30 1991-06-18 Toshiba Corp Partial discharge detector
JPH0815591B2 (en) * 1990-06-26 1996-02-21 ジー．ピー．リサーチ リミティド How to recover plaster from a waste wall board
WO2013073071A1 (en) * 2011-11-15 2013-05-23 富士電機株式会社 Pulse processing device and radiation analysis apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081748A (en) * 1973-11-21 1975-07-02
JPS57144468A (en) * 1981-03-02 1982-09-07 Akoode Denshi Kk Polar value detecting and holding method and its circuit
JPS6153577A (en) * 1984-08-23 1986-03-17 Fuji Electric Corp Res & Dev Ltd Partial discharge measuring apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081748A (en) * 1973-11-21 1975-07-02
JPS57144468A (en) * 1981-03-02 1982-09-07 Akoode Denshi Kk Polar value detecting and holding method and its circuit
JPS6153577A (en) * 1984-08-23 1986-03-17 Fuji Electric Corp Res & Dev Ltd Partial discharge measuring apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03142384A (en) * 1989-10-30 1991-06-18 Toshiba Corp Partial discharge detector
JPH0815591B2 (en) * 1990-06-26 1996-02-21 ジー．ピー．リサーチ リミティド How to recover plaster from a waste wall board
WO2013073071A1 (en) * 2011-11-15 2013-05-23 富士電機株式会社 Pulse processing device and radiation analysis apparatus
US8930155B2 (en) 2011-11-15 2015-01-06 Fuji Electrict Co., Ltd. Pulse processing device and radiation measuring device

Also Published As

Publication number Publication date
JPH0697250B2 (en) 1994-11-30

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