JPS5783116A - Digital protection relay - Google Patents

Digital protection relay

Info

Publication number
JPS5783116A
JPS5783116A JP55158975A JP15897580A JPS5783116A JP S5783116 A JPS5783116 A JP S5783116A JP 55158975 A JP55158975 A JP 55158975A JP 15897580 A JP15897580 A JP 15897580A JP S5783116 A JPS5783116 A JP S5783116A
Authority
JP
Japan
Prior art keywords
protection relay
digital protection
digital
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.)
Granted
Application number
JP55158975A
Other languages
Japanese (ja)
Other versions
JPS6315810B2 (en
Inventor
Utao Nohara
Jiyunichi Makino
Yasuo Morooka
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 JP55158975A priority Critical patent/JPS5783116A/en
Publication of JPS5783116A publication Critical patent/JPS5783116A/en
Publication of JPS6315810B2 publication Critical patent/JPS6315810B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP55158975A 1980-11-12 1980-11-12 Digital protection relay Granted JPS5783116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158975A JPS5783116A (en) 1980-11-12 1980-11-12 Digital protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158975A JPS5783116A (en) 1980-11-12 1980-11-12 Digital protection relay

Publications (2)

Publication Number Publication Date
JPS5783116A true JPS5783116A (en) 1982-05-24
JPS6315810B2 JPS6315810B2 (en) 1988-04-06

Family

ID=15683459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158975A Granted JPS5783116A (en) 1980-11-12 1980-11-12 Digital protection relay

Country Status (1)

Country Link
JP (1) JPS5783116A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355722U (en) * 1989-02-23 1991-05-29

Also Published As

Publication number Publication date
JPS6315810B2 (en) 1988-04-06

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