JPS51118044A - Fault localization device - Google Patents

Fault localization device

Info

Publication number
JPS51118044A
JPS51118044A JP4227475A JP4227475A JPS51118044A JP S51118044 A JPS51118044 A JP S51118044A JP 4227475 A JP4227475 A JP 4227475A JP 4227475 A JP4227475 A JP 4227475A JP S51118044 A JPS51118044 A JP S51118044A
Authority
JP
Japan
Prior art keywords
fault localization
localization device
fault
voltage
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.)
Pending
Application number
JP4227475A
Other languages
Japanese (ja)
Inventor
Minoru Iwasaki
Takayuki Matsuda
Takao Nohara
Yoshiteru Miki
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 JP4227475A priority Critical patent/JPS51118044A/en
Publication of JPS51118044A publication Critical patent/JPS51118044A/en
Pending legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: The device that provides the protection system of reactance element and fault localization system by means of digital information of voltage and current of power system.
COPYRIGHT: (C)1976,JPO&Japio
JP4227475A 1975-04-09 1975-04-09 Fault localization device Pending JPS51118044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4227475A JPS51118044A (en) 1975-04-09 1975-04-09 Fault localization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4227475A JPS51118044A (en) 1975-04-09 1975-04-09 Fault localization device

Publications (1)

Publication Number Publication Date
JPS51118044A true JPS51118044A (en) 1976-10-16

Family

ID=12631444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4227475A Pending JPS51118044A (en) 1975-04-09 1975-04-09 Fault localization device

Country Status (1)

Country Link
JP (1) JPS51118044A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367839A (en) * 1976-11-29 1978-06-16 Tokyo Electric Power Co Inc:The Fault orientating apparatus
JP2023541318A (en) * 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 Fault location in power transmission systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367839A (en) * 1976-11-29 1978-06-16 Tokyo Electric Power Co Inc:The Fault orientating apparatus
JP2023541318A (en) * 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 Fault location in power transmission systems
US12487267B2 (en) 2020-09-17 2025-12-02 Hitachi Energy Ltd Fault location determination in a power transmission system

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