JPS5942534B2 - 故障区間探査方法 - Google Patents

故障区間探査方法

Info

Publication number
JPS5942534B2
JPS5942534B2 JP49045255A JP4525574A JPS5942534B2 JP S5942534 B2 JPS5942534 B2 JP S5942534B2 JP 49045255 A JP49045255 A JP 49045255A JP 4525574 A JP4525574 A JP 4525574A JP S5942534 B2 JPS5942534 B2 JP S5942534B2
Authority
JP
Japan
Prior art keywords
fault
ground
zero
value
circuit
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
Application number
JP49045255A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50138349A (enrdf_load_stackoverflow
Inventor
元彦 島田
武弘 大平
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.)
Kansai Electric Power Co Inc
Original Assignee
Kansai Denryoku KK
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 Kansai Denryoku KK filed Critical Kansai Denryoku KK
Priority to JP49045255A priority Critical patent/JPS5942534B2/ja
Publication of JPS50138349A publication Critical patent/JPS50138349A/ja
Publication of JPS5942534B2 publication Critical patent/JPS5942534B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP49045255A 1974-04-22 1974-04-22 故障区間探査方法 Expired JPS5942534B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49045255A JPS5942534B2 (ja) 1974-04-22 1974-04-22 故障区間探査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49045255A JPS5942534B2 (ja) 1974-04-22 1974-04-22 故障区間探査方法

Publications (2)

Publication Number Publication Date
JPS50138349A JPS50138349A (enrdf_load_stackoverflow) 1975-11-04
JPS5942534B2 true JPS5942534B2 (ja) 1984-10-16

Family

ID=12714158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49045255A Expired JPS5942534B2 (ja) 1974-04-22 1974-04-22 故障区間探査方法

Country Status (1)

Country Link
JP (1) JPS5942534B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783120A (en) * 1980-11-11 1982-05-24 Togami Electric Mfg Method of detecting ground-fault accident zone
JPS63107415A (ja) * 1986-10-22 1988-05-12 富士電機株式会社 漏電継電器

Also Published As

Publication number Publication date
JPS50138349A (enrdf_load_stackoverflow) 1975-11-04

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