JPS59191677U - Partial discharge measuring device - Google Patents

Partial discharge measuring device

Info

Publication number
JPS59191677U
JPS59191677U JP8670083U JP8670083U JPS59191677U JP S59191677 U JPS59191677 U JP S59191677U JP 8670083 U JP8670083 U JP 8670083U JP 8670083 U JP8670083 U JP 8670083U JP S59191677 U JPS59191677 U JP S59191677U
Authority
JP
Japan
Prior art keywords
circuit
measuring device
partial discharge
discharge measuring
gate
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
JP8670083U
Other languages
Japanese (ja)
Other versions
JPH0245824Y2 (en
Inventor
下口　進
角田　美伯
昭夫 三浦
Original Assignee
三菱電線工業株式会社
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 三菱電線工業株式会社 filed Critical 三菱電線工業株式会社
Priority to JP8670083U priority Critical patent/JPS59191677U/en
Publication of JPS59191677U publication Critical patent/JPS59191677U/en
Application granted granted Critical
Publication of JPH0245824Y2 publication Critical patent/JPH0245824Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る部分放電測定装置を示す回路図、
第２図イ、第２図口並びに第２図ハはそれぞれ第１図に
おける回路箇所ａ、　　ｂ並びにＣにおける電圧または
パルス波形を示す説明図である。 図において、１は電圧印加回路、２は供試体、３は検出
回路、４は増巾回路、５は指示回路、７はサイリスター
雑音検出器、９は遅延回路でｉる。FIG. 1 is a circuit diagram showing a partial discharge measuring device according to the present invention,
FIGS. 2A, 2B, and 2C are explanatory diagrams showing voltages or pulse waveforms at circuit locations a, b, and C in FIG. 1, respectively. In the figure, 1 is a voltage application circuit, 2 is a specimen, 3 is a detection circuit, 4 is an amplification circuit, 5 is an indicator circuit, 7 is a thyristor noise detector, and 9 is a delay circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 供試体に電源を印加する電圧印加回路と被電検出回路と
増巾回路と指示回路とを有し、電圧印加回路にサイリス
ター雑音検出器を設け、増巾回路と指示回路との間にゲ
ートを設け、サイリスター雑音検出器の検出パルスをサ
イリスター雑音の繰り返えし時間間隔だけり返えし時間
間隔だけ遅延させる遅延回路を設け、２該遅延パルスを
ゲートパルスとして上記ゲートを開くことを特徴とする
部分放電測定装置。It has a voltage application circuit that applies power to the specimen, a voltage detection circuit, an amplification circuit, and an indicator circuit, a thyristor noise detector is provided in the voltage application circuit, and a gate is provided between the amplification circuit and the indicator circuit. and a delay circuit for delaying the detection pulse of the thyristor noise detector by a repetition time interval of the thyristor noise, and 2 opening the gate using the delayed pulse as a gate pulse. Partial discharge measuring device.
JP8670083U 1983-06-06 1983-06-06 Partial discharge measuring device Granted JPS59191677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8670083U JPS59191677U (en) 1983-06-06 1983-06-06 Partial discharge measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8670083U JPS59191677U (en) 1983-06-06 1983-06-06 Partial discharge measuring device

Publications (2)

Publication Number Publication Date
JPS59191677U true JPS59191677U (en) 1984-12-19
JPH0245824Y2 JPH0245824Y2 (en) 1990-12-04

Family

ID=30216626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8670083U Granted JPS59191677U (en) 1983-06-06 1983-06-06 Partial discharge measuring device

Country Status (1)

Country Link
JP (1) JPS59191677U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219775A (en) * 1985-07-19 1987-01-28 Mitsubishi Electric Corp Measuring device for partial electric discharge
JPS62123370A (en) * 1985-11-22 1987-06-04 Showa Electric Wire & Cable Co Ltd Phase-detecting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219775A (en) * 1985-07-19 1987-01-28 Mitsubishi Electric Corp Measuring device for partial electric discharge
JPS62123370A (en) * 1985-11-22 1987-06-04 Showa Electric Wire & Cable Co Ltd Phase-detecting circuit

Also Published As

Publication number Publication date
JPH0245824Y2 (en) 1990-12-04

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