JPS57193932A - Radio differential protective relay unit for transformer - Google Patents

Radio differential protective relay unit for transformer

Info

Publication number
JPS57193932A
JPS57193932A JP7860781A JP7860781A JPS57193932A JP S57193932 A JPS57193932 A JP S57193932A JP 7860781 A JP7860781 A JP 7860781A JP 7860781 A JP7860781 A JP 7860781A JP S57193932 A JPS57193932 A JP S57193932A
Authority
JP
Japan
Prior art keywords
transformer
relay unit
protective relay
differential protective
radio
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.)
Pending
Application number
JP7860781A
Other languages
Japanese (ja)
Inventor
Hideo Kaneko
Takashi Asami
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7860781A priority Critical patent/JPS57193932A/en
Publication of JPS57193932A publication Critical patent/JPS57193932A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP7860781A 1981-05-26 1981-05-26 Radio differential protective relay unit for transformer Pending JPS57193932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7860781A JPS57193932A (en) 1981-05-26 1981-05-26 Radio differential protective relay unit for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7860781A JPS57193932A (en) 1981-05-26 1981-05-26 Radio differential protective relay unit for transformer

Publications (1)

Publication Number Publication Date
JPS57193932A true JPS57193932A (en) 1982-11-29

Family

ID=13666566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7860781A Pending JPS57193932A (en) 1981-05-26 1981-05-26 Radio differential protective relay unit for transformer

Country Status (1)

Country Link
JP (1) JPS57193932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196019A (en) * 1986-02-24 1987-08-29 三菱電機株式会社 Differential relay for transformer protection
JPS62196018A (en) * 1986-02-24 1987-08-29 三菱電機株式会社 Differential relay for transformer protection
CN105140883A (en) * 2015-07-07 2015-12-09 江苏金智科技股份有限公司 Differential protection system applied to transformer circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196019A (en) * 1986-02-24 1987-08-29 三菱電機株式会社 Differential relay for transformer protection
JPS62196018A (en) * 1986-02-24 1987-08-29 三菱電機株式会社 Differential relay for transformer protection
JPH0546775B2 (en) * 1986-02-24 1993-07-14 Mitsubishi Electric Corp
JPH0546774B2 (en) * 1986-02-24 1993-07-14 Mitsubishi Electric Corp
CN105140883A (en) * 2015-07-07 2015-12-09 江苏金智科技股份有限公司 Differential protection system applied to transformer circuit

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