JPH0247172B2 - - Google Patents

Info

Publication number
JPH0247172B2
JPH0247172B2 JP58067373A JP6737383A JPH0247172B2 JP H0247172 B2 JPH0247172 B2 JP H0247172B2 JP 58067373 A JP58067373 A JP 58067373A JP 6737383 A JP6737383 A JP 6737383A JP H0247172 B2 JPH0247172 B2 JP H0247172B2
Authority
JP
Japan
Prior art keywords
circuit
output
differential
suppression
relay
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 - Lifetime
Application number
JP58067373A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59194628A (ja
Inventor
Masaji Usui
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
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP58067373A priority Critical patent/JPS59194628A/ja
Publication of JPS59194628A publication Critical patent/JPS59194628A/ja
Publication of JPH0247172B2 publication Critical patent/JPH0247172B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP58067373A 1983-04-15 1983-04-15 比率差動継電器 Granted JPS59194628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58067373A JPS59194628A (ja) 1983-04-15 1983-04-15 比率差動継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58067373A JPS59194628A (ja) 1983-04-15 1983-04-15 比率差動継電器

Publications (2)

Publication Number Publication Date
JPS59194628A JPS59194628A (ja) 1984-11-05
JPH0247172B2 true JPH0247172B2 (enrdf_load_stackoverflow) 1990-10-18

Family

ID=13343138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58067373A Granted JPS59194628A (ja) 1983-04-15 1983-04-15 比率差動継電器

Country Status (1)

Country Link
JP (1) JPS59194628A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59194628A (ja) 1984-11-05

Similar Documents

Publication Publication Date Title
Mooney Distance element performance under conditions of CT saturation
JPH04229015A (ja) 変圧器差動継電器
JPS5921220A (ja) 過電圧保護継電装置
JPH0247172B2 (enrdf_load_stackoverflow)
JPH0247171B2 (enrdf_load_stackoverflow)
JPS6110910A (ja) 比率差動継電器
JPS5843402Y2 (ja) ホゴケイデンソウチ
JP3833821B2 (ja) 母線保護継電装置
JP2000175463A (ja) 電圧形自励式交直変換器の制御装置
JPH0438118A (ja) 変化幅検出装置
JPS6350928B2 (enrdf_load_stackoverflow)
JPH0210655B2 (enrdf_load_stackoverflow)
JPS5989532A (ja) 電流変化分位相比較継電装置
JP2575540Y2 (ja) 単相２線式電路における漏電検出装置
JPS6327925B2 (enrdf_load_stackoverflow)
JPS60245423A (ja) 比率差動リレ−
JPS62118712A (ja) 距離継電器
SU1078526A1 (ru) Способ направленной импульсной защиты от однофазного замыкани на землю в сет х с компенсированной и изолированной нейтралью
JPH0118647B2 (enrdf_load_stackoverflow)
JPH0118646B2 (enrdf_load_stackoverflow)
JPH0378426A (ja) 一線地絡検出装置
JPS6019205B2 (ja) 保護継電装置
JPH0245423B2 (ja) Tanrakuyoryoyokuseisochi
JPS59169320A (ja) 保護継電装置
JPS6277018A (ja) 変化幅過電流継電器