JPS5546828A - Transformer protecting relay - Google Patents

Transformer protecting relay

Info

Publication number
JPS5546828A
JPS5546828A JP11934778A JP11934778A JPS5546828A JP S5546828 A JPS5546828 A JP S5546828A JP 11934778 A JP11934778 A JP 11934778A JP 11934778 A JP11934778 A JP 11934778A JP S5546828 A JPS5546828 A JP S5546828A
Authority
JP
Japan
Prior art keywords
protecting relay
transformer protecting
transformer
relay
protecting
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
JP11934778A
Other languages
Japanese (ja)
Inventor
Hiroshi Sasaki
Kouichi Kimura
Ichirou Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11934778A priority Critical patent/JPS5546828A/en
Publication of JPS5546828A publication Critical patent/JPS5546828A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP11934778A 1978-09-29 1978-09-29 Transformer protecting relay Pending JPS5546828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11934778A JPS5546828A (en) 1978-09-29 1978-09-29 Transformer protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11934778A JPS5546828A (en) 1978-09-29 1978-09-29 Transformer protecting relay

Publications (1)

Publication Number Publication Date
JPS5546828A true JPS5546828A (en) 1980-04-02

Family

ID=14759230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11934778A Pending JPS5546828A (en) 1978-09-29 1978-09-29 Transformer protecting relay

Country Status (1)

Country Link
JP (1) JPS5546828A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50135548A (en) * 1974-04-17 1975-10-27
JPS51133747A (en) * 1975-05-16 1976-11-19 Tokyo Electric Power Co Inc:The Transformer protection relay system of digital type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50135548A (en) * 1974-04-17 1975-10-27
JPS51133747A (en) * 1975-05-16 1976-11-19 Tokyo Electric Power Co Inc:The Transformer protection relay system of digital type

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