JPS5822522A - 多端子系統の保護継電方法 - Google Patents

多端子系統の保護継電方法

Info

Publication number
JPS5822522A
JPS5822522A JP56120770A JP12077081A JPS5822522A JP S5822522 A JPS5822522 A JP S5822522A JP 56120770 A JP56120770 A JP 56120770A JP 12077081 A JP12077081 A JP 12077081A JP S5822522 A JPS5822522 A JP S5822522A
Authority
JP
Japan
Prior art keywords
judgment result
σko
external
internal
terminal
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
JP56120770A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121685B2 (enExample
Inventor
野原　哈夫
牧野　淳一
宏 佐々木
永井　一
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
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56120770A priority Critical patent/JPS5822522A/ja
Publication of JPS5822522A publication Critical patent/JPS5822522A/ja
Publication of JPH0121685B2 publication Critical patent/JPH0121685B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56120770A 1981-08-03 1981-08-03 多端子系統の保護継電方法 Granted JPS5822522A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56120770A JPS5822522A (ja) 1981-08-03 1981-08-03 多端子系統の保護継電方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56120770A JPS5822522A (ja) 1981-08-03 1981-08-03 多端子系統の保護継電方法

Publications (2)

Publication Number Publication Date
JPS5822522A true JPS5822522A (ja) 1983-02-09
JPH0121685B2 JPH0121685B2 (enExample) 1989-04-21

Family

ID=14794567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56120770A Granted JPS5822522A (ja) 1981-08-03 1981-08-03 多端子系統の保護継電方法

Country Status (1)

Country Link
JP (1) JPS5822522A (enExample)

Also Published As

Publication number Publication date
JPH0121685B2 (enExample) 1989-04-21

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