JPS5967819A - 地絡回線選択リレ−装置 - Google Patents

地絡回線選択リレ−装置

Info

Publication number
JPS5967819A
JPS5967819A JP17622482A JP17622482A JPS5967819A JP S5967819 A JPS5967819 A JP S5967819A JP 17622482 A JP17622482 A JP 17622482A JP 17622482 A JP17622482 A JP 17622482A JP S5967819 A JPS5967819 A JP S5967819A
Authority
JP
Japan
Prior art keywords
current
line
phase
ground fault
fault
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
JP17622482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359657B2 (enrdf_load_stackoverflow
Inventor
宏 佐々木
青木　泰雄
渡部　篤美
野原　哈夫
義明 松井
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 JP17622482A priority Critical patent/JPS5967819A/ja
Publication of JPS5967819A publication Critical patent/JPS5967819A/ja
Publication of JPH0359657B2 publication Critical patent/JPH0359657B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP17622482A 1982-10-08 1982-10-08 地絡回線選択リレ−装置 Granted JPS5967819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17622482A JPS5967819A (ja) 1982-10-08 1982-10-08 地絡回線選択リレ−装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17622482A JPS5967819A (ja) 1982-10-08 1982-10-08 地絡回線選択リレ−装置

Publications (2)

Publication Number Publication Date
JPS5967819A true JPS5967819A (ja) 1984-04-17
JPH0359657B2 JPH0359657B2 (enrdf_load_stackoverflow) 1991-09-11

Family

ID=16009793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17622482A Granted JPS5967819A (ja) 1982-10-08 1982-10-08 地絡回線選択リレ−装置

Country Status (1)

Country Link
JP (1) JPS5967819A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0359657B2 (enrdf_load_stackoverflow) 1991-09-11

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