JPS51121751A - Protective relaying system for removing power break-down section in hi gh transmission line - Google Patents

Protective relaying system for removing power break-down section in hi gh transmission line

Info

Publication number
JPS51121751A
JPS51121751A JP4804375A JP4804375A JPS51121751A JP S51121751 A JPS51121751 A JP S51121751A JP 4804375 A JP4804375 A JP 4804375A JP 4804375 A JP4804375 A JP 4804375A JP S51121751 A JPS51121751 A JP S51121751A
Authority
JP
Japan
Prior art keywords
transmission line
protective relaying
down section
removing power
power break
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
JP4804375A
Other languages
Japanese (ja)
Other versions
JPS574173B2 (en
Inventor
Isao Otake
Yukihiko Ito
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.)
Hokkaido Electric Power Co Inc
Original Assignee
Hokkaido Electric Power Co Inc
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 Hokkaido Electric Power Co Inc filed Critical Hokkaido Electric Power Co Inc
Priority to JP4804375A priority Critical patent/JPS51121751A/en
Publication of JPS51121751A publication Critical patent/JPS51121751A/en
Publication of JPS574173B2 publication Critical patent/JPS574173B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: Removing the section line having any fault by detecting the breakdown in the transmission line having a switch connected thereto and determining the desired section and line.
COPYRIGHT: (C)1976,JPO&Japio
JP4804375A 1975-04-17 1975-04-17 Protective relaying system for removing power break-down section in hi gh transmission line Granted JPS51121751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4804375A JPS51121751A (en) 1975-04-17 1975-04-17 Protective relaying system for removing power break-down section in hi gh transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4804375A JPS51121751A (en) 1975-04-17 1975-04-17 Protective relaying system for removing power break-down section in hi gh transmission line

Publications (2)

Publication Number Publication Date
JPS51121751A true JPS51121751A (en) 1976-10-25
JPS574173B2 JPS574173B2 (en) 1982-01-25

Family

ID=12792283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4804375A Granted JPS51121751A (en) 1975-04-17 1975-04-17 Protective relaying system for removing power break-down section in hi gh transmission line

Country Status (1)

Country Link
JP (1) JPS51121751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267740A (en) * 1975-12-03 1977-06-04 Masaji Nakajima Selective indication system for disconnection trouble in power distribution lines
JPS57116534A (en) * 1981-01-09 1982-07-20 Nichicon Capacitor Ltd Disconnection detecting terminator for high voltage distribution line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267740A (en) * 1975-12-03 1977-06-04 Masaji Nakajima Selective indication system for disconnection trouble in power distribution lines
JPS616613B2 (en) * 1975-12-03 1986-02-27 Masaji Nakajima
JPS57116534A (en) * 1981-01-09 1982-07-20 Nichicon Capacitor Ltd Disconnection detecting terminator for high voltage distribution line

Also Published As

Publication number Publication date
JPS574173B2 (en) 1982-01-25

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