JPS59122314A - 保護継電器のアナログ入力部監視回路 - Google Patents

保護継電器のアナログ入力部監視回路

Info

Publication number
JPS59122314A
JPS59122314A JP57228217A JP22821782A JPS59122314A JP S59122314 A JPS59122314 A JP S59122314A JP 57228217 A JP57228217 A JP 57228217A JP 22821782 A JP22821782 A JP 22821782A JP S59122314 A JPS59122314 A JP S59122314A
Authority
JP
Japan
Prior art keywords
input
output
transformer
auxiliary
harmonic
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
JP57228217A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340576B2 (enrdf_load_stackoverflow
Inventor
敏朗 藤本
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP57228217A priority Critical patent/JPS59122314A/ja
Publication of JPS59122314A publication Critical patent/JPS59122314A/ja
Publication of JPH0340576B2 publication Critical patent/JPH0340576B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP57228217A 1982-12-27 1982-12-27 保護継電器のアナログ入力部監視回路 Granted JPS59122314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57228217A JPS59122314A (ja) 1982-12-27 1982-12-27 保護継電器のアナログ入力部監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228217A JPS59122314A (ja) 1982-12-27 1982-12-27 保護継電器のアナログ入力部監視回路

Publications (2)

Publication Number Publication Date
JPS59122314A true JPS59122314A (ja) 1984-07-14
JPH0340576B2 JPH0340576B2 (enrdf_load_stackoverflow) 1991-06-19

Family

ID=16873011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57228217A Granted JPS59122314A (ja) 1982-12-27 1982-12-27 保護継電器のアナログ入力部監視回路

Country Status (1)

Country Link
JP (1) JPS59122314A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121714A (ja) * 1984-11-15 1986-06-09 三菱電機株式会社 デイジタル保護継電器の自動監視装置
JPS62181617A (ja) * 1986-02-03 1987-08-10 三菱電機株式会社 デイジタル保護継電器の監視方式

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945214U (enrdf_load_stackoverflow) * 1972-07-25 1974-04-20
JPS5027193A (enrdf_load_stackoverflow) * 1973-07-12 1975-03-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945214U (enrdf_load_stackoverflow) * 1972-07-25 1974-04-20
JPS5027193A (enrdf_load_stackoverflow) * 1973-07-12 1975-03-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121714A (ja) * 1984-11-15 1986-06-09 三菱電機株式会社 デイジタル保護継電器の自動監視装置
JPH0568321A (ja) * 1984-11-15 1993-03-19 Mitsubishi Electric Corp デイジタル保護継電器の自動監視装置
JPS62181617A (ja) * 1986-02-03 1987-08-10 三菱電機株式会社 デイジタル保護継電器の監視方式

Also Published As

Publication number Publication date
JPH0340576B2 (enrdf_load_stackoverflow) 1991-06-19

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