KR910005065A - Insulation resistance measuring device - Google Patents

Insulation resistance measuring device Download PDF

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Publication number
KR910005065A
KR910005065A KR1019900012723A KR900012723A KR910005065A KR 910005065 A KR910005065 A KR 910005065A KR 1019900012723 A KR1019900012723 A KR 1019900012723A KR 900012723 A KR900012723 A KR 900012723A KR 910005065 A KR910005065 A KR 910005065A
Authority
KR
South Korea
Prior art keywords
measuring device
insulation resistance
resistance measuring
capacitor
discharge current
Prior art date
Application number
KR1019900012723A
Other languages
Korean (ko)
Other versions
KR940007922B1 (en
Inventor
사토시 타나카
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910005065A publication Critical patent/KR910005065A/en
Application granted granted Critical
Publication of KR940007922B1 publication Critical patent/KR940007922B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Abstract

내용 없음.No content.

Description

절연저항 측정장치Insulation resistance measuring device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일실시예에 있어서의 절연저항 측정장치의 구성도.1 is a block diagram of an insulation resistance measuring apparatus according to an embodiment of the present invention.

제3도는 충전전류 파형도.3 is a charging current waveform diagram.

제4도는 방전전류 파형도.4 is a discharge current waveform diagram.

Claims (1)

콘덴서의 양단부에 일정전압을 인가하는 정전압전원과, 상기 전원으로부터 유출하는 전류를 측정하는 전류측정수단과, 콘덴서에 충전된 전하를 방전하는 방전회로와, 방전전류를 검출하는 방전전류 검출회로를 가지고, 상기 방전전류검출회로에 있어서 방전전류를 검출해서 콘덴서와의 접속의 양부를 판정하는 것을 특징으로 하는 절연저항 측정장치.A constant voltage power supply for applying a constant voltage to both ends of the capacitor, current measuring means for measuring the current flowing out of the power supply, a discharge circuit for discharging the charge charged in the capacitor, and a discharge current detection circuit for detecting the discharge current; And the discharge current detecting circuit detects the discharge current and determines whether the connection with the capacitor is successful. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900012723A 1989-08-18 1990-08-18 Insulation resistance detecting apparatus KR940007922B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1213374A JPH0377073A (en) 1989-08-18 1989-08-18 Insulation resistance measuring instrument
JP89-213374 1989-08-18
JP1-213374 1989-08-18

Publications (2)

Publication Number Publication Date
KR910005065A true KR910005065A (en) 1991-03-29
KR940007922B1 KR940007922B1 (en) 1994-08-29

Family

ID=16638133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012723A KR940007922B1 (en) 1989-08-18 1990-08-18 Insulation resistance detecting apparatus

Country Status (2)

Country Link
JP (1) JPH0377073A (en)
KR (1) KR940007922B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101291895B1 (en) * 2011-05-23 2013-07-31 오므론 오토모티브 일렉트로닉스 가부시키가이샤 Electric leakage sensing apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4008173B2 (en) * 2000-01-25 2007-11-14 株式会社 東京ウエルズ Capacitor insulation resistance measuring method and insulation resistance measuring device
JP2013015356A (en) * 2011-07-01 2013-01-24 Hioki Ee Corp Capacitor inspection device and inspection method of the same
CN102798782B (en) * 2012-08-13 2015-05-20 伍俊 High-voltage insulation resistance monitoring alarm
JP6189199B2 (en) * 2013-12-11 2017-08-30 新電元工業株式会社 Contact inspection apparatus, contact inspection method, and electronic component
JP2016114612A (en) * 2016-01-26 2016-06-23 日置電機株式会社 Capacitor inspection method
JP7153458B2 (en) * 2018-03-26 2022-10-14 ラピスセミコンダクタ株式会社 Semiconductor equipment and electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101291895B1 (en) * 2011-05-23 2013-07-31 오므론 오토모티브 일렉트로닉스 가부시키가이샤 Electric leakage sensing apparatus

Also Published As

Publication number Publication date
KR940007922B1 (en) 1994-08-29
JPH0377073A (en) 1991-04-02

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