JPS6318314B2 - - Google Patents

Info

Publication number
JPS6318314B2
JPS6318314B2 JP52084417A JP8441777A JPS6318314B2 JP S6318314 B2 JPS6318314 B2 JP S6318314B2 JP 52084417 A JP52084417 A JP 52084417A JP 8441777 A JP8441777 A JP 8441777A JP S6318314 B2 JPS6318314 B2 JP S6318314B2
Authority
JP
Japan
Prior art keywords
power transmission
equation
circuit
zce
transmission line
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.)
Expired
Application number
JP52084417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5419141A (en
Inventor
Eiichi Okamoto
Minoru Hatada
Keiji Isahaya
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.)
Mitsubishi Electric Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Mitsubishi Electric Corp
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, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP8441777A priority Critical patent/JPS5419141A/ja
Publication of JPS5419141A publication Critical patent/JPS5419141A/ja
Publication of JPS6318314B2 publication Critical patent/JPS6318314B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP8441777A 1977-07-14 1977-07-14 Protective relay Granted JPS5419141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8441777A JPS5419141A (en) 1977-07-14 1977-07-14 Protective relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8441777A JPS5419141A (en) 1977-07-14 1977-07-14 Protective relay

Publications (2)

Publication Number Publication Date
JPS5419141A JPS5419141A (en) 1979-02-13
JPS6318314B2 true JPS6318314B2 (enrdf_load_stackoverflow) 1988-04-18

Family

ID=13830001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8441777A Granted JPS5419141A (en) 1977-07-14 1977-07-14 Protective relay

Country Status (1)

Country Link
JP (1) JPS5419141A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146150A (en) * 1977-05-25 1978-12-19 Tokyo Electric Power Co Inc:The Carrier protective relaying system

Also Published As

Publication number Publication date
JPS5419141A (en) 1979-02-13

Similar Documents

Publication Publication Date Title
US11022655B2 (en) Method and control system for faulted phase detection
EP1020729B1 (en) Fault detection for power lines
US4351011A (en) Directional wave detector apparatus
US4499417A (en) Determining location of faults in power transmission lines
EP0241832A1 (en) Method and device for directional detection of a fault on a power transmission line
US11047892B2 (en) Method and system for locating a fault in a mixed power transmission line
US4560922A (en) Method for determining the direction of the origin of a disturbance affecting an element of an electrical energy transfer network
CN115275951A (zh) 一种无边界柔性直流配电网单端量保护方法及系统
He et al. Simplified calculation method of threshold value for the non-unit transient-voltage based protection in multi-terminal VSC-HVDC grid
JPS6318314B2 (enrdf_load_stackoverflow)
Ding et al. A novel fault location algorithm for mixed overhead‐cable transmission system using unsynchronized current data
JPS6318414B2 (enrdf_load_stackoverflow)
JPS6315812B2 (enrdf_load_stackoverflow)
Gangolu et al. A new differential current protection algorithm for three-terminal line
JPH0345344B2 (enrdf_load_stackoverflow)
Prabhavathi et al. Detection and location of faults in 11kv underground cable by using continuous wavelet transform (cwt)
JPH06300811A (ja) 電力系統の故障点標定装置
SU650149A1 (ru) Способ фиксации короткого замыкани на линии электропередачи
JPS628070A (ja) 故障方向標定方式
Saha et al. A new approach to past distance protection with adaptive features
Jamil et al. Wave propagation in a faulty unbalanced EHV line
JPS6124901B2 (enrdf_load_stackoverflow)
JPH0510633B2 (enrdf_load_stackoverflow)
JPS6152431B2 (enrdf_load_stackoverflow)
JPS6160649B2 (enrdf_load_stackoverflow)