JPS5682462A - Wiring disconnection detector for distribution line - Google Patents

Wiring disconnection detector for distribution line

Info

Publication number
JPS5682462A
JPS5682462A JP16312979A JP16312979A JPS5682462A JP S5682462 A JPS5682462 A JP S5682462A JP 16312979 A JP16312979 A JP 16312979A JP 16312979 A JP16312979 A JP 16312979A JP S5682462 A JPS5682462 A JP S5682462A
Authority
JP
Japan
Prior art keywords
phase
fault
relay
ground
distribution 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.)
Pending
Application number
JP16312979A
Other languages
English (en)
Inventor
Toshiharu Narita
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
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16312979A priority Critical patent/JPS5682462A/ja
Publication of JPS5682462A publication Critical patent/JPS5682462A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP16312979A 1979-12-11 1979-12-11 Wiring disconnection detector for distribution line Pending JPS5682462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16312979A JPS5682462A (en) 1979-12-11 1979-12-11 Wiring disconnection detector for distribution line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16312979A JPS5682462A (en) 1979-12-11 1979-12-11 Wiring disconnection detector for distribution line

Publications (1)

Publication Number Publication Date
JPS5682462A true JPS5682462A (en) 1981-07-06

Family

ID=15767736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16312979A Pending JPS5682462A (en) 1979-12-11 1979-12-11 Wiring disconnection detector for distribution line

Country Status (1)

Country Link
JP (1) JPS5682462A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663690A (en) * 1983-10-24 1987-05-05 Merlin Gerin Residual differential device equipped with a surveillance system for the electronic power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663690A (en) * 1983-10-24 1987-05-05 Merlin Gerin Residual differential device equipped with a surveillance system for the electronic power supply

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