JPH0559648B2 - - Google Patents

Info

Publication number
JPH0559648B2
JPH0559648B2 JP60156234A JP15623485A JPH0559648B2 JP H0559648 B2 JPH0559648 B2 JP H0559648B2 JP 60156234 A JP60156234 A JP 60156234A JP 15623485 A JP15623485 A JP 15623485A JP H0559648 B2 JPH0559648 B2 JP H0559648B2
Authority
JP
Japan
Prior art keywords
relay
protection
current
time
loop system
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.)
Expired - Lifetime
Application number
JP60156234A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218922A (ja
Inventor
Toshiro Fujimoto
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
Original Assignee
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP60156234A priority Critical patent/JPS6218922A/ja
Publication of JPS6218922A publication Critical patent/JPS6218922A/ja
Publication of JPH0559648B2 publication Critical patent/JPH0559648B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP60156234A 1985-07-16 1985-07-16 ル−プ系統保護継電システムにおける異常時バツクアツプ装置 Granted JPS6218922A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60156234A JPS6218922A (ja) 1985-07-16 1985-07-16 ル−プ系統保護継電システムにおける異常時バツクアツプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60156234A JPS6218922A (ja) 1985-07-16 1985-07-16 ル−プ系統保護継電システムにおける異常時バツクアツプ装置

Publications (2)

Publication Number Publication Date
JPS6218922A JPS6218922A (ja) 1987-01-27
JPH0559648B2 true JPH0559648B2 ( ) 1993-08-31

Family

ID=15623301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60156234A Granted JPS6218922A (ja) 1985-07-16 1985-07-16 ル−プ系統保護継電システムにおける異常時バツクアツプ装置

Country Status (1)

Country Link
JP (1) JPS6218922A ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5044328B2 (ja) * 2007-08-29 2012-10-10 株式会社東芝 ネットワーク送電保護装置

Also Published As

Publication number Publication date
JPS6218922A (ja) 1987-01-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term