JPS51145841A - Relay system for protecting transformers - Google Patents

Relay system for protecting transformers

Info

Publication number
JPS51145841A
JPS51145841A JP7055775A JP7055775A JPS51145841A JP S51145841 A JPS51145841 A JP S51145841A JP 7055775 A JP7055775 A JP 7055775A JP 7055775 A JP7055775 A JP 7055775A JP S51145841 A JPS51145841 A JP S51145841A
Authority
JP
Japan
Prior art keywords
relay system
protecting transformers
transformers
protecting
autotrnsformer
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
JP7055775A
Other languages
Japanese (ja)
Inventor
Minoru Hatada
Masayoshi Hirai
Eiichi Tamaoki
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 JP7055775A priority Critical patent/JPS51145841A/en
Publication of JPS51145841A publication Critical patent/JPS51145841A/en
Pending legal-status Critical Current

Links

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  • Protection Of Transformers (AREA)

Abstract

PURPOSE: A protective relay system whereby faults can be detected quickly with high sensitvity in a transformer enclosing plural number of coils connected in parallel, as well as in an autotrnsformer.
COPYRIGHT: (C)1976,JPO&Japio
JP7055775A 1975-06-10 1975-06-10 Relay system for protecting transformers Pending JPS51145841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7055775A JPS51145841A (en) 1975-06-10 1975-06-10 Relay system for protecting transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7055775A JPS51145841A (en) 1975-06-10 1975-06-10 Relay system for protecting transformers

Publications (1)

Publication Number Publication Date
JPS51145841A true JPS51145841A (en) 1976-12-15

Family

ID=13434938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7055775A Pending JPS51145841A (en) 1975-06-10 1975-06-10 Relay system for protecting transformers

Country Status (1)

Country Link
JP (1) JPS51145841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132726A (en) * 1981-02-06 1982-08-17 Hitachi Ltd Transformer protecting relay system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132726A (en) * 1981-02-06 1982-08-17 Hitachi Ltd Transformer protecting relay system

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