JPH0532972B2 - - Google Patents

Info

Publication number
JPH0532972B2
JPH0532972B2 JP58040095A JP4009583A JPH0532972B2 JP H0532972 B2 JPH0532972 B2 JP H0532972B2 JP 58040095 A JP58040095 A JP 58040095A JP 4009583 A JP4009583 A JP 4009583A JP H0532972 B2 JPH0532972 B2 JP H0532972B2
Authority
JP
Japan
Prior art keywords
zero
phase
ground fault
current
line
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
JP58040095A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59165909A (ja
Inventor
Yoshito Fujita
Takaaki Kai
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 JP58040095A priority Critical patent/JPS59165909A/ja
Publication of JPS59165909A publication Critical patent/JPS59165909A/ja
Publication of JPH0532972B2 publication Critical patent/JPH0532972B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP58040095A 1983-03-11 1983-03-11 平行多回線地絡保護方式 Granted JPS59165909A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58040095A JPS59165909A (ja) 1983-03-11 1983-03-11 平行多回線地絡保護方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58040095A JPS59165909A (ja) 1983-03-11 1983-03-11 平行多回線地絡保護方式

Publications (2)

Publication Number Publication Date
JPS59165909A JPS59165909A (ja) 1984-09-19
JPH0532972B2 true JPH0532972B2 (cs) 1993-05-18

Family

ID=12571313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58040095A Granted JPS59165909A (ja) 1983-03-11 1983-03-11 平行多回線地絡保護方式

Country Status (1)

Country Link
JP (1) JPS59165909A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2597653B2 (ja) * 1988-05-31 1997-04-09 株式会社東芝 故障点標定装置

Also Published As

Publication number Publication date
JPS59165909A (ja) 1984-09-19

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