JPH0213272B2 - - Google Patents

Info

Publication number
JPH0213272B2
JPH0213272B2 JP55076289A JP7628980A JPH0213272B2 JP H0213272 B2 JPH0213272 B2 JP H0213272B2 JP 55076289 A JP55076289 A JP 55076289A JP 7628980 A JP7628980 A JP 7628980A JP H0213272 B2 JPH0213272 B2 JP H0213272B2
Authority
JP
Japan
Prior art keywords
display
time
current
ground fault
distribution line
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.)
Expired - Lifetime
Application number
JP55076289A
Other languages
English (en)
Japanese (ja)
Other versions
JPS573055A (en
Inventor
Chuji Okamura
Masao Kaneko
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
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP7628980A priority Critical patent/JPS573055A/ja
Publication of JPS573055A publication Critical patent/JPS573055A/ja
Publication of JPH0213272B2 publication Critical patent/JPH0213272B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
JP7628980A 1980-06-06 1980-06-06 Ground fault display device of distribution line Granted JPS573055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7628980A JPS573055A (en) 1980-06-06 1980-06-06 Ground fault display device of distribution line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7628980A JPS573055A (en) 1980-06-06 1980-06-06 Ground fault display device of distribution line

Publications (2)

Publication Number Publication Date
JPS573055A JPS573055A (en) 1982-01-08
JPH0213272B2 true JPH0213272B2 (de) 1990-04-03

Family

ID=13601160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7628980A Granted JPS573055A (en) 1980-06-06 1980-06-06 Ground fault display device of distribution line

Country Status (1)

Country Link
JP (1) JPS573055A (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108253A (ja) * 1975-03-19 1976-09-25 Mitsuo Makino Chirakutentansasochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108253A (ja) * 1975-03-19 1976-09-25 Mitsuo Makino Chirakutentansasochi

Also Published As

Publication number Publication date
JPS573055A (en) 1982-01-08

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