JPS58174863A - 故障点標定方式 - Google Patents

故障点標定方式

Info

Publication number
JPS58174863A
JPS58174863A JP5764482A JP5764482A JPS58174863A JP S58174863 A JPS58174863 A JP S58174863A JP 5764482 A JP5764482 A JP 5764482A JP 5764482 A JP5764482 A JP 5764482A JP S58174863 A JPS58174863 A JP S58174863A
Authority
JP
Japan
Prior art keywords
data
current
value
output signal
fault
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
JP5764482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345343B2 (2
Inventor
Isamu Suzuki
勇 鈴木
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.)
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom Corp
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Facom Corp, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP5764482A priority Critical patent/JPS58174863A/ja
Publication of JPS58174863A publication Critical patent/JPS58174863A/ja
Publication of JPH0345343B2 publication Critical patent/JPH0345343B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
JP5764482A 1982-04-07 1982-04-07 故障点標定方式 Granted JPS58174863A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5764482A JPS58174863A (ja) 1982-04-07 1982-04-07 故障点標定方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5764482A JPS58174863A (ja) 1982-04-07 1982-04-07 故障点標定方式

Publications (2)

Publication Number Publication Date
JPS58174863A true JPS58174863A (ja) 1983-10-13
JPH0345343B2 JPH0345343B2 (2) 1991-07-10

Family

ID=13061598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5764482A Granted JPS58174863A (ja) 1982-04-07 1982-04-07 故障点標定方式

Country Status (1)

Country Link
JP (1) JPS58174863A (2)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62249077A (ja) * 1986-04-22 1987-10-30 Chubu Electric Power Co Inc 異地点情報の同期計測方式
US4767996A (en) * 1986-01-20 1988-08-30 Kabushiki Kaisha Toshiba Fault current detection device for a D.C. network
US4906937A (en) * 1988-03-25 1990-03-06 Asea Brown Boveri Ab Method and a device for fault location in the event of a fault on a power transmission line
JPH0274877A (ja) * 1988-09-09 1990-03-14 Hokuriku Electric Power Co Inc:The 電力系統の故障点標定方法
JPH03259755A (ja) * 1990-03-09 1991-11-19 Hitachi Ltd 電力系統の事故様相特定装置
WO2016029466A1 (zh) * 2014-08-29 2016-03-03 西门子公司 确定电力传输线路故障方向的方法和装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767996A (en) * 1986-01-20 1988-08-30 Kabushiki Kaisha Toshiba Fault current detection device for a D.C. network
JPS62249077A (ja) * 1986-04-22 1987-10-30 Chubu Electric Power Co Inc 異地点情報の同期計測方式
US4906937A (en) * 1988-03-25 1990-03-06 Asea Brown Boveri Ab Method and a device for fault location in the event of a fault on a power transmission line
JPH0274877A (ja) * 1988-09-09 1990-03-14 Hokuriku Electric Power Co Inc:The 電力系統の故障点標定方法
JPH03259755A (ja) * 1990-03-09 1991-11-19 Hitachi Ltd 電力系統の事故様相特定装置
WO2016029466A1 (zh) * 2014-08-29 2016-03-03 西门子公司 确定电力传输线路故障方向的方法和装置

Also Published As

Publication number Publication date
JPH0345343B2 (2) 1991-07-10

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