JPS58224518A - 第２高調波抑制付保護継電器 - Google Patents

第２高調波抑制付保護継電器

Info

Publication number
JPS58224518A
JPS58224518A JP10920682A JP10920682A JPS58224518A JP S58224518 A JPS58224518 A JP S58224518A JP 10920682 A JP10920682 A JP 10920682A JP 10920682 A JP10920682 A JP 10920682A JP S58224518 A JPS58224518 A JP S58224518A
Authority
JP
Japan
Prior art keywords
output
circuit
harmonic
detection element
time
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
JP10920682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327926B2 (enrdf_load_stackoverflow
Inventor
正司 臼井
本間　昭好
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 JP10920682A priority Critical patent/JPS58224518A/ja
Priority to AU15318/83A priority patent/AU560683B2/en
Priority to CA000429635A priority patent/CA1195392A/en
Priority to US06/501,085 priority patent/US4477854A/en
Priority to EP83105846A priority patent/EP0097321B1/en
Priority to DE8383105846T priority patent/DE3374742D1/de
Publication of JPS58224518A publication Critical patent/JPS58224518A/ja
Publication of JPS6327926B2 publication Critical patent/JPS6327926B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP10920682A 1982-06-23 1982-06-23 第２高調波抑制付保護継電器 Granted JPS58224518A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10920682A JPS58224518A (ja) 1982-06-23 1982-06-23 第２高調波抑制付保護継電器
AU15318/83A AU560683B2 (en) 1982-06-23 1983-06-02 Protective relay with second harmonic suppression
CA000429635A CA1195392A (en) 1982-06-23 1983-06-03 Protective relay with second harmonic suppression
US06/501,085 US4477854A (en) 1982-06-23 1983-06-06 Portective relay with second harmonic suppression
EP83105846A EP0097321B1 (en) 1982-06-23 1983-06-15 Protective relay with second harmonic suppression
DE8383105846T DE3374742D1 (en) 1982-06-23 1983-06-15 Protective relay with second harmonic suppression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10920682A JPS58224518A (ja) 1982-06-23 1982-06-23 第２高調波抑制付保護継電器

Publications (2)

Publication Number Publication Date
JPS58224518A true JPS58224518A (ja) 1983-12-26
JPS6327926B2 JPS6327926B2 (enrdf_load_stackoverflow) 1988-06-06

Family

ID=14504284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10920682A Granted JPS58224518A (ja) 1982-06-23 1982-06-23 第２高調波抑制付保護継電器

Country Status (1)

Country Link
JP (1) JPS58224518A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6327926B2 (enrdf_load_stackoverflow) 1988-06-06

Similar Documents

Publication Publication Date Title
JPS62144535A (ja) 電力変圧器に用いる差動継電装置
EP0097321B1 (en) Protective relay with second harmonic suppression
JPS5921220A (ja) 過電圧保護継電装置
JPS58224518A (ja) 第２高調波抑制付保護継電器
EP0169313B1 (en) Transformer protective relay
JPS6327925B2 (enrdf_load_stackoverflow)
JP3305084B2 (ja) 比率作動保護継電装置
JP3028093B2 (ja) 系統故障電流検出装置
US2579303A (en) Series capacitor protective scheme for tie lines
JPS5934048B2 (ja) 変圧器保護継電装置
JPS6074924A (ja) 変圧器保護用比率差動継電器
SU849371A2 (ru) Устройство дл дифференциальнойзАщиТы ТРАНСфОРМАТОРА
JPS6046725A (ja) 変圧器の差動保護継電装置
JPH0514502B2 (enrdf_load_stackoverflow)
JPH0880057A (ja) 交直変換装置の保護方式
JPS62193511A (ja) Ｓｖｃの過電流保護装置
JPS6070919A (ja) 過電流継電器
JPS6016121A (ja) 比率差動継電器
JP2001177977A (ja) ディジタル形保護継電装置
JPS6074925A (ja) 変圧器保護継電器
Barnwal et al. Walsh transform based digital protection of power transformer
JPS59169320A (ja) 保護継電装置
JPS58154317A (ja) 保護継電器
JPS583527A (ja) 距離継電器
JPH0210655B2 (enrdf_load_stackoverflow)