JPS57106336A - Digital protection relay - Google Patents

Digital protection relay

Info

Publication number
JPS57106336A
JPS57106336A JP17893780A JP17893780A JPS57106336A JP S57106336 A JPS57106336 A JP S57106336A JP 17893780 A JP17893780 A JP 17893780A JP 17893780 A JP17893780 A JP 17893780A JP S57106336 A JPS57106336 A JP S57106336A
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
JP17893780A
Other languages
Japanese (ja)
Other versions
JPS631811B2 (en
Inventor
Yasuhiro Kurosawa
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 JP17893780A priority Critical patent/JPS57106336A/en
Publication of JPS57106336A publication Critical patent/JPS57106336A/en
Publication of JPS631811B2 publication Critical patent/JPS631811B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP17893780A 1980-12-19 1980-12-19 Digital protection relay Granted JPS57106336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17893780A JPS57106336A (en) 1980-12-19 1980-12-19 Digital protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17893780A JPS57106336A (en) 1980-12-19 1980-12-19 Digital protection relay

Publications (2)

Publication Number Publication Date
JPS57106336A true JPS57106336A (en) 1982-07-02
JPS631811B2 JPS631811B2 (en) 1988-01-14

Family

ID=16057244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17893780A Granted JPS57106336A (en) 1980-12-19 1980-12-19 Digital protection relay

Country Status (1)

Country Link
JP (1) JPS57106336A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008092757A (en) * 2006-10-05 2008-04-17 Takaoka Electric Mfg Co Ltd Distance relay system
JP2008109814A (en) * 2006-10-27 2008-05-08 Takaoka Electric Mfg Co Ltd Directional relay device
JP2008187866A (en) * 2007-01-31 2008-08-14 Takaoka Electric Mfg Co Ltd Ground directional relay device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008092757A (en) * 2006-10-05 2008-04-17 Takaoka Electric Mfg Co Ltd Distance relay system
JP2008109814A (en) * 2006-10-27 2008-05-08 Takaoka Electric Mfg Co Ltd Directional relay device
JP2008187866A (en) * 2007-01-31 2008-08-14 Takaoka Electric Mfg Co Ltd Ground directional relay device

Also Published As

Publication number Publication date
JPS631811B2 (en) 1988-01-14

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