JPS54161369A - Method of discovering insufficiently insulated portion of circuit - Google Patents

Method of discovering insufficiently insulated portion of circuit

Info

Publication number
JPS54161369A
JPS54161369A JP7009478A JP7009478A JPS54161369A JP S54161369 A JPS54161369 A JP S54161369A JP 7009478 A JP7009478 A JP 7009478A JP 7009478 A JP7009478 A JP 7009478A JP S54161369 A JPS54161369 A JP S54161369A
Authority
JP
Japan
Prior art keywords
circuit
voltage
become
insulated portion
respective voltages
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.)
Pending
Application number
JP7009478A
Other languages
English (en)
Inventor
Masayoshi Kawaguchi
Terutomo Kobayashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7009478A priority Critical patent/JPS54161369A/ja
Publication of JPS54161369A publication Critical patent/JPS54161369A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP7009478A 1978-06-09 1978-06-09 Method of discovering insufficiently insulated portion of circuit Pending JPS54161369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7009478A JPS54161369A (en) 1978-06-09 1978-06-09 Method of discovering insufficiently insulated portion of circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7009478A JPS54161369A (en) 1978-06-09 1978-06-09 Method of discovering insufficiently insulated portion of circuit

Publications (1)

Publication Number Publication Date
JPS54161369A true JPS54161369A (en) 1979-12-20

Family

ID=13421596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7009478A Pending JPS54161369A (en) 1978-06-09 1978-06-09 Method of discovering insufficiently insulated portion of circuit

Country Status (1)

Country Link
JP (1) JPS54161369A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488166A (en) * 1987-09-29 1989-04-03 Toyo Communication Equip Detecting method for poor electric insulation part
FR2963679A1 (fr) * 2010-08-09 2012-02-10 Schneider Electric Ind Sas Localisation et identification d'un defaut d'isolement pour reseau electrique a neutre isole
CN103344884A (zh) * 2013-07-11 2013-10-09 杜海滨 电力架空线路故障双频信号检测定位方法及其专用定位仪

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488166A (en) * 1987-09-29 1989-04-03 Toyo Communication Equip Detecting method for poor electric insulation part
FR2963679A1 (fr) * 2010-08-09 2012-02-10 Schneider Electric Ind Sas Localisation et identification d'un defaut d'isolement pour reseau electrique a neutre isole
CN103344884A (zh) * 2013-07-11 2013-10-09 杜海滨 电力架空线路故障双频信号检测定位方法及其专用定位仪

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