JPS6251057B2 - - Google Patents

Info

Publication number
JPS6251057B2
JPS6251057B2 JP55170167A JP17016780A JPS6251057B2 JP S6251057 B2 JPS6251057 B2 JP S6251057B2 JP 55170167 A JP55170167 A JP 55170167A JP 17016780 A JP17016780 A JP 17016780A JP S6251057 B2 JPS6251057 B2 JP S6251057B2
Authority
JP
Japan
Prior art keywords
phase
zero
voltage
sin
ground 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.)
Expired
Application number
JP55170167A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5795133A (en
Inventor
Ryuzo Nakazawa
Koichi Endo
Shoji Okada
Tadahiro Aida
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 Co 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 JP17016780A priority Critical patent/JPS5795133A/ja
Publication of JPS5795133A publication Critical patent/JPS5795133A/ja
Publication of JPS6251057B2 publication Critical patent/JPS6251057B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP17016780A 1980-12-02 1980-12-02 Ground-fault phase detector Granted JPS5795133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17016780A JPS5795133A (en) 1980-12-02 1980-12-02 Ground-fault phase detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17016780A JPS5795133A (en) 1980-12-02 1980-12-02 Ground-fault phase detector

Publications (2)

Publication Number Publication Date
JPS5795133A JPS5795133A (en) 1982-06-12
JPS6251057B2 true JPS6251057B2 (enrdf_load_stackoverflow) 1987-10-28

Family

ID=15899919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17016780A Granted JPS5795133A (en) 1980-12-02 1980-12-02 Ground-fault phase detector

Country Status (1)

Country Link
JP (1) JPS5795133A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473249A (en) * 1977-11-24 1979-06-12 Omron Tateisi Electronics Co Ground fault phase detecting circuit
JPS54113044A (en) * 1978-02-22 1979-09-04 Kansai Electric Power Co Inc:The Ground faulted phase detecting relay

Also Published As

Publication number Publication date
JPS5795133A (en) 1982-06-12

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