JPS54111647A - Protective relay apparatus for transformer - Google Patents

Protective relay apparatus for transformer

Info

Publication number
JPS54111647A
JPS54111647A JP1949478A JP1949478A JPS54111647A JP S54111647 A JPS54111647 A JP S54111647A JP 1949478 A JP1949478 A JP 1949478A JP 1949478 A JP1949478 A JP 1949478A JP S54111647 A JPS54111647 A JP S54111647A
Authority
JP
Japan
Prior art keywords
output
transformer
harmonic wave
inrush
voltage
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
JP1949478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5756289B2 (enExample
Inventor
Minoru Hatada
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 JP1949478A priority Critical patent/JPS54111647A/ja
Publication of JPS54111647A publication Critical patent/JPS54111647A/ja
Publication of JPS5756289B2 publication Critical patent/JPS5756289B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP1949478A 1978-02-21 1978-02-21 Protective relay apparatus for transformer Granted JPS54111647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1949478A JPS54111647A (en) 1978-02-21 1978-02-21 Protective relay apparatus for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1949478A JPS54111647A (en) 1978-02-21 1978-02-21 Protective relay apparatus for transformer

Publications (2)

Publication Number Publication Date
JPS54111647A true JPS54111647A (en) 1979-09-01
JPS5756289B2 JPS5756289B2 (enExample) 1982-11-29

Family

ID=12000912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1949478A Granted JPS54111647A (en) 1978-02-21 1978-02-21 Protective relay apparatus for transformer

Country Status (1)

Country Link
JP (1) JPS54111647A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662031A (en) * 1979-10-26 1981-05-27 Mitsubishi Electric Corp Distance relay device
JPH04364317A (ja) * 1991-06-11 1992-12-16 Mitsubishi Electric Corp 電流差動リレーのロック方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142596U (enExample) * 1988-03-24 1989-09-29

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115347A (en) * 1976-03-25 1977-09-27 Toshiba Corp Protecting relay device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115347A (en) * 1976-03-25 1977-09-27 Toshiba Corp Protecting relay device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662031A (en) * 1979-10-26 1981-05-27 Mitsubishi Electric Corp Distance relay device
JPH04364317A (ja) * 1991-06-11 1992-12-16 Mitsubishi Electric Corp 電流差動リレーのロック方式

Also Published As

Publication number Publication date
JPS5756289B2 (enExample) 1982-11-29

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