JPS5872332A - 電力系統の保護装置 - Google Patents

電力系統の保護装置

Info

Publication number
JPS5872332A
JPS5872332A JP16877681A JP16877681A JPS5872332A JP S5872332 A JPS5872332 A JP S5872332A JP 16877681 A JP16877681 A JP 16877681A JP 16877681 A JP16877681 A JP 16877681A JP S5872332 A JPS5872332 A JP S5872332A
Authority
JP
Japan
Prior art keywords
output
circuit
terminal
zero point
breaker
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
JP16877681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6350938B2 (enrdf_load_stackoverflow
Inventor
永井　一
守 福島
野原　哈夫
牧野　淳一
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
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16877681A priority Critical patent/JPS5872332A/ja
Publication of JPS5872332A publication Critical patent/JPS5872332A/ja
Publication of JPS6350938B2 publication Critical patent/JPS6350938B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Control Of Multiple Motors (AREA)
  • Prostheses (AREA)
JP16877681A 1981-10-23 1981-10-23 電力系統の保護装置 Granted JPS5872332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16877681A JPS5872332A (ja) 1981-10-23 1981-10-23 電力系統の保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16877681A JPS5872332A (ja) 1981-10-23 1981-10-23 電力系統の保護装置

Publications (2)

Publication Number Publication Date
JPS5872332A true JPS5872332A (ja) 1983-04-30
JPS6350938B2 JPS6350938B2 (enrdf_load_stackoverflow) 1988-10-12

Family

ID=15874244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16877681A Granted JPS5872332A (ja) 1981-10-23 1981-10-23 電力系統の保護装置

Country Status (1)

Country Link
JP (1) JPS5872332A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6350938B2 (enrdf_load_stackoverflow) 1988-10-12

Similar Documents

Publication Publication Date Title
CN100380766C (zh) 方向比较距离中继系统
JPS5872332A (ja) 電力系統の保護装置
JP3425228B2 (ja) 方向比較搬送保護継電装置
JPH01157218A (ja) 電力系統保護方式
JPH0150169B2 (enrdf_load_stackoverflow)
JP2778865B2 (ja) 直流送電線の保護装置
JP2000152490A (ja) 並列変圧器バンク保護用差動継電器
JP2898555B2 (ja) 電流差動保護継電装置
JPH0522456B2 (enrdf_load_stackoverflow)
JPH10248157A (ja) 比率差動継電装置
JPS6198122A (ja) ネツトワ−ク設備の制御装置
JP2592138B2 (ja) ループ系統保護継電装置の異常対策回路
JPS5846836A (ja) ネツトワ−クプロテクタ
JPS6251053B2 (enrdf_load_stackoverflow)
JP2003052121A (ja) 保護継電装置
JPH01268421A (ja) 回線選択継電装置
JPS63220714A (ja) 地絡保護継電装置
JPH07274380A (ja) 直列補償系統の故障保護方法及び装置
JPH0559648B2 (enrdf_load_stackoverflow)
JPS58186327A (ja) 距離継電装置
JPS6152109A (ja) 自動監視回路付回線選択継電装置
JPH0636648B2 (ja) 保護継電装置
JPS624930B2 (enrdf_load_stackoverflow)
JPS649816B2 (enrdf_load_stackoverflow)
Esztergalyos CN EHV/UHV POWER SYSTEMS TO ENHANCE SINGLE