JPS5780230A - Protection relay - Google Patents

Protection relay

Info

Publication number
JPS5780230A
JPS5780230A JP15513180A JP15513180A JPS5780230A JP S5780230 A JPS5780230 A JP S5780230A JP 15513180 A JP15513180 A JP 15513180A JP 15513180 A JP15513180 A JP 15513180A JP S5780230 A JPS5780230 A JP S5780230A
Authority
JP
Japan
Prior art keywords
protection relay
relay
protection
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
JP15513180A
Other languages
Japanese (ja)
Inventor
Yuuji Ooki
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP15513180A priority Critical patent/JPS5780230A/en
Publication of JPS5780230A publication Critical patent/JPS5780230A/en
Pending legal-status Critical Current

Links

JP15513180A 1980-11-06 1980-11-06 Protection relay Pending JPS5780230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15513180A JPS5780230A (en) 1980-11-06 1980-11-06 Protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15513180A JPS5780230A (en) 1980-11-06 1980-11-06 Protection relay

Publications (1)

Publication Number Publication Date
JPS5780230A true JPS5780230A (en) 1982-05-19

Family

ID=15599226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15513180A Pending JPS5780230A (en) 1980-11-06 1980-11-06 Protection relay

Country Status (1)

Country Link
JP (1) JPS5780230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188328A (en) * 1983-04-08 1984-10-25 三菱電機株式会社 One strand ground-fault detecting relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188328A (en) * 1983-04-08 1984-10-25 三菱電機株式会社 One strand ground-fault detecting relay
JPH0517771B2 (en) * 1983-04-08 1993-03-10 Mitsubishi Electric Corp

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