JPS5686018A - Differential current carrier protection relay - Google Patents

Differential current carrier protection relay

Info

Publication number
JPS5686018A
JPS5686018A JP16145079A JP16145079A JPS5686018A JP S5686018 A JPS5686018 A JP S5686018A JP 16145079 A JP16145079 A JP 16145079A JP 16145079 A JP16145079 A JP 16145079A JP S5686018 A JPS5686018 A JP S5686018A
Authority
JP
Japan
Prior art keywords
differential current
protection relay
current carrier
carrier protection
relay
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
JP16145079A
Other languages
Japanese (ja)
Inventor
Kunio Matsuzawa
Akira Yoshida
Atsuhiro Yoshizaki
Hiroshi Sasaki
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP16145079A priority Critical patent/JPS5686018A/en
Publication of JPS5686018A publication Critical patent/JPS5686018A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP16145079A 1979-12-14 1979-12-14 Differential current carrier protection relay Pending JPS5686018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16145079A JPS5686018A (en) 1979-12-14 1979-12-14 Differential current carrier protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16145079A JPS5686018A (en) 1979-12-14 1979-12-14 Differential current carrier protection relay

Publications (1)

Publication Number Publication Date
JPS5686018A true JPS5686018A (en) 1981-07-13

Family

ID=15735328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16145079A Pending JPS5686018A (en) 1979-12-14 1979-12-14 Differential current carrier protection relay

Country Status (1)

Country Link
JP (1) JPS5686018A (en)

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