JPS57135623A - Current differential protection relay system - Google Patents

Current differential protection relay system

Info

Publication number
JPS57135623A
JPS57135623A JP56021284A JP2128481A JPS57135623A JP S57135623 A JPS57135623 A JP S57135623A JP 56021284 A JP56021284 A JP 56021284A JP 2128481 A JP2128481 A JP 2128481A JP S57135623 A JPS57135623 A JP S57135623A
Authority
JP
Japan
Prior art keywords
relay system
protection relay
differential protection
current differential
current
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
JP56021284A
Other languages
English (en)
Other versions
JPH0124011B2 (ja
Inventor
Takao Fujisawa
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 JP56021284A priority Critical patent/JPS57135623A/ja
Publication of JPS57135623A publication Critical patent/JPS57135623A/ja
Publication of JPH0124011B2 publication Critical patent/JPH0124011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56021284A 1981-02-16 1981-02-16 Current differential protection relay system Granted JPS57135623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021284A JPS57135623A (en) 1981-02-16 1981-02-16 Current differential protection relay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021284A JPS57135623A (en) 1981-02-16 1981-02-16 Current differential protection relay system

Publications (2)

Publication Number Publication Date
JPS57135623A true JPS57135623A (en) 1982-08-21
JPH0124011B2 JPH0124011B2 (ja) 1989-05-09

Family

ID=12050830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021284A Granted JPS57135623A (en) 1981-02-16 1981-02-16 Current differential protection relay system

Country Status (1)

Country Link
JP (1) JPS57135623A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127526A (ja) * 1982-12-29 1984-07-23 東京電力株式会社 電流差動方式の送電線保護方法
JP2014093942A (ja) * 2012-10-31 2014-05-19 General Electric Co <Ge> 電流差動保護

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127526A (ja) * 1982-12-29 1984-07-23 東京電力株式会社 電流差動方式の送電線保護方法
JP2014093942A (ja) * 2012-10-31 2014-05-19 General Electric Co <Ge> 電流差動保護

Also Published As

Publication number Publication date
JPH0124011B2 (ja) 1989-05-09

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