JPS53101640A - Digital protective relay - Google Patents

Digital protective relay

Info

Publication number
JPS53101640A
JPS53101640A JP1639677A JP1639677A JPS53101640A JP S53101640 A JPS53101640 A JP S53101640A JP 1639677 A JP1639677 A JP 1639677A JP 1639677 A JP1639677 A JP 1639677A JP S53101640 A JPS53101640 A JP S53101640A
Authority
JP
Japan
Prior art keywords
terminal data
protective relay
digital protective
local terminal
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.)
Granted
Application number
JP1639677A
Other languages
Japanese (ja)
Other versions
JPS5619178B2 (en
Inventor
Shunichiro Onishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1639677A priority Critical patent/JPS53101640A/en
Publication of JPS53101640A publication Critical patent/JPS53101640A/en
Publication of JPS5619178B2 publication Critical patent/JPS5619178B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE:To precisely detect abnormalities of the protected system without lengthening the operating time of the relay by utilizing arithmetic processing based on the local terminal data and the remote terminal data whose timing is shifted from that of the local terminal data.
JP1639677A 1977-02-16 1977-02-16 Digital protective relay Granted JPS53101640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1639677A JPS53101640A (en) 1977-02-16 1977-02-16 Digital protective relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1639677A JPS53101640A (en) 1977-02-16 1977-02-16 Digital protective relay

Publications (2)

Publication Number Publication Date
JPS53101640A true JPS53101640A (en) 1978-09-05
JPS5619178B2 JPS5619178B2 (en) 1981-05-06

Family

ID=11915073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1639677A Granted JPS53101640A (en) 1977-02-16 1977-02-16 Digital protective relay

Country Status (1)

Country Link
JP (1) JPS53101640A (en)

Also Published As

Publication number Publication date
JPS5619178B2 (en) 1981-05-06

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