JPS5546826A - Power line carrier type carrier relay device - Google Patents

Power line carrier type carrier relay device

Info

Publication number
JPS5546826A
JPS5546826A JP11936378A JP11936378A JPS5546826A JP S5546826 A JPS5546826 A JP S5546826A JP 11936378 A JP11936378 A JP 11936378A JP 11936378 A JP11936378 A JP 11936378A JP S5546826 A JPS5546826 A JP S5546826A
Authority
JP
Japan
Prior art keywords
power line
relay device
carrier
line carrier
type carrier
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
JP11936378A
Other languages
Japanese (ja)
Inventor
Kazunori Nagata
Fumio Iwatani
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 JP11936378A priority Critical patent/JPS5546826A/en
Publication of JPS5546826A publication Critical patent/JPS5546826A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP11936378A 1978-09-29 1978-09-29 Power line carrier type carrier relay device Pending JPS5546826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11936378A JPS5546826A (en) 1978-09-29 1978-09-29 Power line carrier type carrier relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11936378A JPS5546826A (en) 1978-09-29 1978-09-29 Power line carrier type carrier relay device

Publications (1)

Publication Number Publication Date
JPS5546826A true JPS5546826A (en) 1980-04-02

Family

ID=14759635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11936378A Pending JPS5546826A (en) 1978-09-29 1978-09-29 Power line carrier type carrier relay device

Country Status (1)

Country Link
JP (1) JPS5546826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223314A (en) * 1985-07-23 1987-01-31 三菱電機株式会社 Protection system for power system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223314A (en) * 1985-07-23 1987-01-31 三菱電機株式会社 Protection system for power system
JPH0572169B2 (en) * 1985-07-23 1993-10-08 Mitsubishi Electric Corp

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