JPS5243956A - Digital fault point display device - Google Patents

Digital fault point display device

Info

Publication number
JPS5243956A
JPS5243956A JP11875775A JP11875775A JPS5243956A JP S5243956 A JPS5243956 A JP S5243956A JP 11875775 A JP11875775 A JP 11875775A JP 11875775 A JP11875775 A JP 11875775A JP S5243956 A JPS5243956 A JP S5243956A
Authority
JP
Japan
Prior art keywords
fault point
display device
point display
digital fault
current
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
JP11875775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639431B2 (cs
Inventor
Yoshiji Nii
Takayuki Matsuda
Haruo Nohara
Hiroshi Sasaki
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.)
Hitachi Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Hitachi Ltd
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, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP11875775A priority Critical patent/JPS5243956A/ja
Publication of JPS5243956A publication Critical patent/JPS5243956A/ja
Publication of JPS5639431B2 publication Critical patent/JPS5639431B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP11875775A 1975-10-03 1975-10-03 Digital fault point display device Granted JPS5243956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11875775A JPS5243956A (en) 1975-10-03 1975-10-03 Digital fault point display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11875775A JPS5243956A (en) 1975-10-03 1975-10-03 Digital fault point display device

Publications (2)

Publication Number Publication Date
JPS5243956A true JPS5243956A (en) 1977-04-06
JPS5639431B2 JPS5639431B2 (cs) 1981-09-12

Family

ID=14744292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11875775A Granted JPS5243956A (en) 1975-10-03 1975-10-03 Digital fault point display device

Country Status (1)

Country Link
JP (1) JPS5243956A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237897A (en) * 1975-09-17 1977-03-24 Toray Industries Multiifilament crimped yarn for water jet loom and fabric weaving method
JPS6112075U (ja) * 1984-06-26 1986-01-24 関西電力株式会社 サ−ジ・インピ−ダンス・メ−タ−
JP2023541318A (ja) * 2020-09-17 2023-09-29 ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト 送電システムにおける故障位置決定
US12487267B2 (en) 2020-09-17 2025-12-02 Hitachi Energy Ltd Fault location determination in a power transmission system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841238A (cs) * 1971-09-27 1973-06-16
JPS4841231A (cs) * 1971-09-27 1973-06-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841238A (cs) * 1971-09-27 1973-06-16
JPS4841231A (cs) * 1971-09-27 1973-06-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237897A (en) * 1975-09-17 1977-03-24 Toray Industries Multiifilament crimped yarn for water jet loom and fabric weaving method
JPS6112075U (ja) * 1984-06-26 1986-01-24 関西電力株式会社 サ−ジ・インピ−ダンス・メ−タ−
JP2023541318A (ja) * 2020-09-17 2023-09-29 ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト 送電システムにおける故障位置決定
US12487267B2 (en) 2020-09-17 2025-12-02 Hitachi Energy Ltd Fault location determination in a power transmission system

Also Published As

Publication number Publication date
JPS5639431B2 (cs) 1981-09-12

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