JPS5541111A - Power system protecting system - Google Patents

Power system protecting system

Info

Publication number
JPS5541111A
JPS5541111A JP11168178A JP11168178A JPS5541111A JP S5541111 A JPS5541111 A JP S5541111A JP 11168178 A JP11168178 A JP 11168178A JP 11168178 A JP11168178 A JP 11168178A JP S5541111 A JPS5541111 A JP S5541111A
Authority
JP
Japan
Prior art keywords
protecting
power
power system
protecting system
system 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
JP11168178A
Other languages
Japanese (ja)
Inventor
Gouo Nohara
Jiyunichi Makino
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 JP11168178A priority Critical patent/JPS5541111A/en
Publication of JPS5541111A publication Critical patent/JPS5541111A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP11168178A 1978-09-13 1978-09-13 Power system protecting system Pending JPS5541111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11168178A JPS5541111A (en) 1978-09-13 1978-09-13 Power system protecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11168178A JPS5541111A (en) 1978-09-13 1978-09-13 Power system protecting system

Publications (1)

Publication Number Publication Date
JPS5541111A true JPS5541111A (en) 1980-03-22

Family

ID=14567473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11168178A Pending JPS5541111A (en) 1978-09-13 1978-09-13 Power system protecting system

Country Status (1)

Country Link
JP (1) JPS5541111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170022A (en) * 1981-04-09 1982-10-20 Fuji Electric Co Ltd Digital protection relay system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170022A (en) * 1981-04-09 1982-10-20 Fuji Electric Co Ltd Digital protection relay system

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