JPS619121A - 平行多回線系統用地絡回線選択継電器 - Google Patents

平行多回線系統用地絡回線選択継電器

Info

Publication number
JPS619121A
JPS619121A JP2365984A JP2365984A JPS619121A JP S619121 A JPS619121 A JP S619121A JP 2365984 A JP2365984 A JP 2365984A JP 2365984 A JP2365984 A JP 2365984A JP S619121 A JPS619121 A JP S619121A
Authority
JP
Japan
Prior art keywords
current
ground fault
line
zero
change
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
JP2365984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437650B2 (enrdf_load_stackoverflow
Inventor
静男 野村
栗本　繁徳
安藤　雄之
和正 安藤
古瀬　溢泰
隆章 甲斐
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 Corp
Shikoku Electric Power Co Inc
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Shikoku 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 Meidensha Corp, Shikoku Electric Power Co Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP2365984A priority Critical patent/JPS619121A/ja
Publication of JPS619121A publication Critical patent/JPS619121A/ja
Publication of JPH0437650B2 publication Critical patent/JPH0437650B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP2365984A 1984-02-10 1984-02-10 平行多回線系統用地絡回線選択継電器 Granted JPS619121A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2365984A JPS619121A (ja) 1984-02-10 1984-02-10 平行多回線系統用地絡回線選択継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2365984A JPS619121A (ja) 1984-02-10 1984-02-10 平行多回線系統用地絡回線選択継電器

Publications (2)

Publication Number Publication Date
JPS619121A true JPS619121A (ja) 1986-01-16
JPH0437650B2 JPH0437650B2 (enrdf_load_stackoverflow) 1992-06-22

Family

ID=12116630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2365984A Granted JPS619121A (ja) 1984-02-10 1984-02-10 平行多回線系統用地絡回線選択継電器

Country Status (1)

Country Link
JP (1) JPS619121A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0437650B2 (enrdf_load_stackoverflow) 1992-06-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term