JPS6176019A - 分岐送電線事故区間標定装置 - Google Patents

分岐送電線事故区間標定装置

Info

Publication number
JPS6176019A
JPS6176019A JP19571384A JP19571384A JPS6176019A JP S6176019 A JPS6176019 A JP S6176019A JP 19571384 A JP19571384 A JP 19571384A JP 19571384 A JP19571384 A JP 19571384A JP S6176019 A JPS6176019 A JP S6176019A
Authority
JP
Japan
Prior art keywords
output
circuit
accident
power transmission
light emitting
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
JP19571384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341002B2 (en:Method
Inventor
金丸　公春
耕一 杉山
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 Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP19571384A priority Critical patent/JPS6176019A/ja
Publication of JPS6176019A publication Critical patent/JPS6176019A/ja
Publication of JPH0341002B2 publication Critical patent/JPH0341002B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP19571384A 1984-09-20 1984-09-20 分岐送電線事故区間標定装置 Granted JPS6176019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19571384A JPS6176019A (ja) 1984-09-20 1984-09-20 分岐送電線事故区間標定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19571384A JPS6176019A (ja) 1984-09-20 1984-09-20 分岐送電線事故区間標定装置

Publications (2)

Publication Number Publication Date
JPS6176019A true JPS6176019A (ja) 1986-04-18
JPH0341002B2 JPH0341002B2 (en:Method) 1991-06-20

Family

ID=16345734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19571384A Granted JPS6176019A (ja) 1984-09-20 1984-09-20 分岐送電線事故区間標定装置

Country Status (1)

Country Link
JP (1) JPS6176019A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255434A (ja) * 1988-04-01 1989-10-12 Hitachi Cable Ltd 分岐送電線故障方向標定装置
JPH0219086U (en:Method) * 1988-07-12 1990-02-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116849A (en) * 1976-03-26 1977-09-30 Nippon Oils & Fats Co Ltd Fault section evaluation method for transmission lines
JPS56166735A (en) * 1980-05-27 1981-12-22 Hitachi Ltd Distribution line zone information transmission system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116849A (en) * 1976-03-26 1977-09-30 Nippon Oils & Fats Co Ltd Fault section evaluation method for transmission lines
JPS56166735A (en) * 1980-05-27 1981-12-22 Hitachi Ltd Distribution line zone information transmission system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255434A (ja) * 1988-04-01 1989-10-12 Hitachi Cable Ltd 分岐送電線故障方向標定装置
JPH0219086U (en:Method) * 1988-07-12 1990-02-08

Also Published As

Publication number Publication date
JPH0341002B2 (en:Method) 1991-06-20

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