JPS53109141A - Input device for protective relay - Google Patents

Input device for protective relay

Info

Publication number
JPS53109141A
JPS53109141A JP2422377A JP2422377A JPS53109141A JP S53109141 A JPS53109141 A JP S53109141A JP 2422377 A JP2422377 A JP 2422377A JP 2422377 A JP2422377 A JP 2422377A JP S53109141 A JPS53109141 A JP S53109141A
Authority
JP
Japan
Prior art keywords
input device
protective relay
retrogressing
lag
advancing
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
JP2422377A
Other languages
Japanese (ja)
Other versions
JPS6155326B2 (en
Inventor
Eiichi Okamoto
Mitsuyasu Furuse
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.)
Meidensha Electric Manufacturing Co Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Meidensha Electric Manufacturing 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 Electric Power Co Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP2422377A priority Critical patent/JPS53109141A/en
Publication of JPS53109141A publication Critical patent/JPS53109141A/en
Publication of JPS6155326B2 publication Critical patent/JPS6155326B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To enable a failure to be detected with high precision and high speed, by providing two devices each having an operational function of definite integration and correcting the lag in the propagating velocity of the advancing or retrogressing wave which depends upon the surge impedance of the power system.
COPYRIGHT: (C)1978,JPO&Japio
JP2422377A 1977-03-04 1977-03-04 Input device for protective relay Granted JPS53109141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2422377A JPS53109141A (en) 1977-03-04 1977-03-04 Input device for protective relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2422377A JPS53109141A (en) 1977-03-04 1977-03-04 Input device for protective relay

Publications (2)

Publication Number Publication Date
JPS53109141A true JPS53109141A (en) 1978-09-22
JPS6155326B2 JPS6155326B2 (en) 1986-11-27

Family

ID=12132268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2422377A Granted JPS53109141A (en) 1977-03-04 1977-03-04 Input device for protective relay

Country Status (1)

Country Link
JP (1) JPS53109141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146150A (en) * 1977-05-25 1978-12-19 Tokyo Electric Power Co Inc:The Carrier protective relaying system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543457Y2 (en) * 1986-07-17 1993-11-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146150A (en) * 1977-05-25 1978-12-19 Tokyo Electric Power Co Inc:The Carrier protective relaying system

Also Published As

Publication number Publication date
JPS6155326B2 (en) 1986-11-27

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