JPS57148526A - Ground-fault phase detector - Google Patents

Ground-fault phase detector

Info

Publication number
JPS57148526A
JPS57148526A JP3330981A JP3330981A JPS57148526A JP S57148526 A JPS57148526 A JP S57148526A JP 3330981 A JP3330981 A JP 3330981A JP 3330981 A JP3330981 A JP 3330981A JP S57148526 A JPS57148526 A JP S57148526A
Authority
JP
Japan
Prior art keywords
ground
phase detector
fault phase
fault
detector
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
JP3330981A
Other languages
Japanese (ja)
Other versions
JPS6350929B2 (en
Inventor
Kazuo Inoue
Kouichi Endou
Giichi Shibuya
Hiroaki Katou
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.)
Mitsubishi Electric Corp
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Mitsubishi Electric Corp
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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP3330981A priority Critical patent/JPS57148526A/en
Publication of JPS57148526A publication Critical patent/JPS57148526A/en
Publication of JPS6350929B2 publication Critical patent/JPS6350929B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP3330981A 1981-03-09 1981-03-09 Ground-fault phase detector Granted JPS57148526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3330981A JPS57148526A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3330981A JPS57148526A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Publications (2)

Publication Number Publication Date
JPS57148526A true JPS57148526A (en) 1982-09-13
JPS6350929B2 JPS6350929B2 (en) 1988-10-12

Family

ID=12382952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3330981A Granted JPS57148526A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Country Status (1)

Country Link
JP (1) JPS57148526A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686134B2 (en) * 1989-03-29 1997-12-08 財団法人電力中央研究所 Subsea forest development base

Also Published As

Publication number Publication date
JPS6350929B2 (en) 1988-10-12

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