JPS5972068A - 平行２回線送電線地絡故障点標定装置 - Google Patents

平行２回線送電線地絡故障点標定装置

Info

Publication number
JPS5972068A
JPS5972068A JP18347082A JP18347082A JPS5972068A JP S5972068 A JPS5972068 A JP S5972068A JP 18347082 A JP18347082 A JP 18347082A JP 18347082 A JP18347082 A JP 18347082A JP S5972068 A JPS5972068 A JP S5972068A
Authority
JP
Japan
Prior art keywords
phase
circuit
output
line
calculation means
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
JP18347082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373825B2 (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 JP18347082A priority Critical patent/JPS5972068A/ja
Publication of JPS5972068A publication Critical patent/JPS5972068A/ja
Publication of JPH0373825B2 publication Critical patent/JPH0373825B2/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)
  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
JP18347082A 1982-10-18 1982-10-18 平行２回線送電線地絡故障点標定装置 Granted JPS5972068A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18347082A JPS5972068A (ja) 1982-10-18 1982-10-18 平行２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
JP18347082A JPS5972068A (ja) 1982-10-18 1982-10-18 平行２回線送電線地絡故障点標定装置

Publications (2)

Publication Number Publication Date
JPS5972068A true JPS5972068A (ja) 1984-04-23
JPH0373825B2 JPH0373825B2 (enrdf_load_stackoverflow) 1991-11-25

Family

ID=16136351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18347082A Granted JPS5972068A (ja) 1982-10-18 1982-10-18 平行２回線送電線地絡故障点標定装置

Country Status (1)

Country Link
JP (1) JPS5972068A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298272A (ja) * 1985-10-25 1987-05-07 Tokyo Electric Power Co Inc:The 送電系の故障点標定装置
CN103048582A (zh) * 2012-12-20 2013-04-17 北京交通大学 基于负序阻抗角的配电网单相接地故障选线方法
CN103245877A (zh) * 2013-04-15 2013-08-14 国家电网公司 利用单端电气量实现线路单相接地故障测距方法
CN103439624A (zh) * 2013-08-30 2013-12-11 上海交通大学 基于电压故障分量的超高压线路故障选相方法
CN104062552A (zh) * 2014-07-04 2014-09-24 国家电网公司 双回线路非同名相跨线接地故障单端测距方法
CN106771846A (zh) * 2016-11-08 2017-05-31 西华大学 基于模糊推理脉冲神经膜系统的输电线路故障选相方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298272A (ja) * 1985-10-25 1987-05-07 Tokyo Electric Power Co Inc:The 送電系の故障点標定装置
CN103048582A (zh) * 2012-12-20 2013-04-17 北京交通大学 基于负序阻抗角的配电网单相接地故障选线方法
CN103245877A (zh) * 2013-04-15 2013-08-14 国家电网公司 利用单端电气量实现线路单相接地故障测距方法
CN103439624A (zh) * 2013-08-30 2013-12-11 上海交通大学 基于电压故障分量的超高压线路故障选相方法
CN104062552A (zh) * 2014-07-04 2014-09-24 国家电网公司 双回线路非同名相跨线接地故障单端测距方法
CN106771846A (zh) * 2016-11-08 2017-05-31 西华大学 基于模糊推理脉冲神经膜系统的输电线路故障选相方法

Also Published As

Publication number Publication date
JPH0373825B2 (enrdf_load_stackoverflow) 1991-11-25

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