JPS51113134A - Protective relay system - Google Patents

Protective relay system

Info

Publication number
JPS51113134A
JPS51113134A JP3807175A JP3807175A JPS51113134A JP S51113134 A JPS51113134 A JP S51113134A JP 3807175 A JP3807175 A JP 3807175A JP 3807175 A JP3807175 A JP 3807175A JP S51113134 A JPS51113134 A JP S51113134A
Authority
JP
Japan
Prior art keywords
relay system
protective relay
protective
range
disconnection
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
JP3807175A
Other languages
Japanese (ja)
Inventor
Takayuki Matsuda
Minoru Iwasaki
Kazuo Seo
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 JP3807175A priority Critical patent/JPS51113134A/en
Publication of JPS51113134A publication Critical patent/JPS51113134A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a protective relay system, which is provided in a multiterminal power system having a broad protective range for determining a protection range at a high speed at the time of occurrence of an accident and is also capable of disconnection.
COPYRIGHT: (C)1976,JPO&Japio
JP3807175A 1975-03-31 1975-03-31 Protective relay system Pending JPS51113134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3807175A JPS51113134A (en) 1975-03-31 1975-03-31 Protective relay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3807175A JPS51113134A (en) 1975-03-31 1975-03-31 Protective relay system

Publications (1)

Publication Number Publication Date
JPS51113134A true JPS51113134A (en) 1976-10-06

Family

ID=12515245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3807175A Pending JPS51113134A (en) 1975-03-31 1975-03-31 Protective relay system

Country Status (1)

Country Link
JP (1) JPS51113134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330551U (en) * 1976-08-23 1978-03-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129141A (en) * 1973-04-17 1974-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129141A (en) * 1973-04-17 1974-12-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330551U (en) * 1976-08-23 1978-03-16

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