JPS5981568A - 単回線送電線地絡故障点標定装置 - Google Patents

単回線送電線地絡故障点標定装置

Info

Publication number
JPS5981568A
JPS5981568A JP19289482A JP19289482A JPS5981568A JP S5981568 A JPS5981568 A JP S5981568A JP 19289482 A JP19289482 A JP 19289482A JP 19289482 A JP19289482 A JP 19289482A JP S5981568 A JPS5981568 A JP S5981568A
Authority
JP
Japan
Prior art keywords
calculation
zero
phase
failure
value
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
JP19289482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374346B2 (enrdf_load_stackoverflow
Inventor
Tokuo Emura
徳男 江村
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric 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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP19289482A priority Critical patent/JPS5981568A/ja
Publication of JPS5981568A publication Critical patent/JPS5981568A/ja
Publication of JPH0374346B2 publication Critical patent/JPH0374346B2/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)
  • Emergency Protection Circuit Devices (AREA)
JP19289482A 1982-11-01 1982-11-01 単回線送電線地絡故障点標定装置 Granted JPS5981568A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19289482A JPS5981568A (ja) 1982-11-01 1982-11-01 単回線送電線地絡故障点標定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19289482A JPS5981568A (ja) 1982-11-01 1982-11-01 単回線送電線地絡故障点標定装置

Publications (2)

Publication Number Publication Date
JPS5981568A true JPS5981568A (ja) 1984-05-11
JPH0374346B2 JPH0374346B2 (enrdf_load_stackoverflow) 1991-11-26

Family

ID=16298741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19289482A Granted JPS5981568A (ja) 1982-11-01 1982-11-01 単回線送電線地絡故障点標定装置

Country Status (1)

Country Link
JP (1) JPS5981568A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0374346B2 (enrdf_load_stackoverflow) 1991-11-26

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