JPS56112817A - Transmission line fault time voltage and current measuring device - Google Patents

Transmission line fault time voltage and current measuring device

Info

Publication number
JPS56112817A
JPS56112817A JP1572880A JP1572880A JPS56112817A JP S56112817 A JPS56112817 A JP S56112817A JP 1572880 A JP1572880 A JP 1572880A JP 1572880 A JP1572880 A JP 1572880A JP S56112817 A JPS56112817 A JP S56112817A
Authority
JP
Japan
Prior art keywords
measuring device
transmission line
current measuring
line fault
time voltage
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
JP1572880A
Other languages
Japanese (ja)
Inventor
Kazuyuki Meguro
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.)
MIWA ELECTRIC
Original Assignee
MIWA ELECTRIC
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 MIWA ELECTRIC filed Critical MIWA ELECTRIC
Priority to JP1572880A priority Critical patent/JPS56112817A/en
Publication of JPS56112817A publication Critical patent/JPS56112817A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP1572880A 1980-02-12 1980-02-12 Transmission line fault time voltage and current measuring device Pending JPS56112817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1572880A JPS56112817A (en) 1980-02-12 1980-02-12 Transmission line fault time voltage and current measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1572880A JPS56112817A (en) 1980-02-12 1980-02-12 Transmission line fault time voltage and current measuring device

Publications (1)

Publication Number Publication Date
JPS56112817A true JPS56112817A (en) 1981-09-05

Family

ID=11896812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1572880A Pending JPS56112817A (en) 1980-02-12 1980-02-12 Transmission line fault time voltage and current measuring device

Country Status (1)

Country Link
JP (1) JPS56112817A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130723A (en) * 1982-01-27 1983-08-04 三菱油化株式会社 Early ground-fault trouble detecting system in electric wire line
JPS58189564A (en) * 1982-04-28 1983-11-05 Miwa Denki Kk Maximum value storage type converter
US5057812A (en) * 1989-11-16 1991-10-15 Yazaki Corporation Noise-suppressing high-tension resistance cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492029A (en) * 1972-04-25 1974-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492029A (en) * 1972-04-25 1974-01-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130723A (en) * 1982-01-27 1983-08-04 三菱油化株式会社 Early ground-fault trouble detecting system in electric wire line
JPS58189564A (en) * 1982-04-28 1983-11-05 Miwa Denki Kk Maximum value storage type converter
US5057812A (en) * 1989-11-16 1991-10-15 Yazaki Corporation Noise-suppressing high-tension resistance cable

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