JPH01127332U - - Google Patents

Info

Publication number
JPH01127332U
JPH01127332U JP2163888U JP2163888U JPH01127332U JP H01127332 U JPH01127332 U JP H01127332U JP 2163888 U JP2163888 U JP 2163888U JP 2163888 U JP2163888 U JP 2163888U JP H01127332 U JPH01127332 U JP H01127332U
Authority
JP
Japan
Prior art keywords
line
zero
ground fault
sequence
voltage
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
JP2163888U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP2163888U priority Critical patent/JPH01127332U/ja
Publication of JPH01127332U publication Critical patent/JPH01127332U/ja
Pending legal-status Critical Current

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Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2163888U 1988-02-20 1988-02-20 Pending JPH01127332U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2163888U JPH01127332U (en]) 1988-02-20 1988-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2163888U JPH01127332U (en]) 1988-02-20 1988-02-20

Publications (1)

Publication Number Publication Date
JPH01127332U true JPH01127332U (en]) 1989-08-31

Family

ID=31239049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2163888U Pending JPH01127332U (en]) 1988-02-20 1988-02-20

Country Status (1)

Country Link
JP (1) JPH01127332U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009118678A (ja) * 2007-11-08 2009-05-28 Chugoku Electric Power Co Inc:The 配電線地絡保護システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194631A (ja) * 1983-04-18 1984-11-05 四国電力株式会社 高圧配電線地絡故障回線検出方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194631A (ja) * 1983-04-18 1984-11-05 四国電力株式会社 高圧配電線地絡故障回線検出方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009118678A (ja) * 2007-11-08 2009-05-28 Chugoku Electric Power Co Inc:The 配電線地絡保護システム

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