JPS59188328A - 一線地絡検出継電器 - Google Patents

一線地絡検出継電器

Info

Publication number
JPS59188328A
JPS59188328A JP6250483A JP6250483A JPS59188328A JP S59188328 A JPS59188328 A JP S59188328A JP 6250483 A JP6250483 A JP 6250483A JP 6250483 A JP6250483 A JP 6250483A JP S59188328 A JPS59188328 A JP S59188328A
Authority
JP
Japan
Prior art keywords
voltage
phase
vector
zero
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.)
Granted
Application number
JP6250483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0517771B2 (enExample
Inventor
江田　伸夫
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 JP6250483A priority Critical patent/JPS59188328A/ja
Publication of JPS59188328A publication Critical patent/JPS59188328A/ja
Publication of JPH0517771B2 publication Critical patent/JPH0517771B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP6250483A 1983-04-08 1983-04-08 一線地絡検出継電器 Granted JPS59188328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6250483A JPS59188328A (ja) 1983-04-08 1983-04-08 一線地絡検出継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6250483A JPS59188328A (ja) 1983-04-08 1983-04-08 一線地絡検出継電器

Publications (2)

Publication Number Publication Date
JPS59188328A true JPS59188328A (ja) 1984-10-25
JPH0517771B2 JPH0517771B2 (enExample) 1993-03-10

Family

ID=13202063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6250483A Granted JPS59188328A (ja) 1983-04-08 1983-04-08 一線地絡検出継電器

Country Status (1)

Country Link
JP (1) JPS59188328A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114130A (en) * 1979-02-22 1980-09-03 Mitsubishi Electric Corp Oneeline grounddfault detecting relay unit
JPS5780230A (en) * 1980-11-06 1982-05-19 Tokyo Shibaura Electric Co Protection relay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114130A (en) * 1979-02-22 1980-09-03 Mitsubishi Electric Corp Oneeline grounddfault detecting relay unit
JPS5780230A (en) * 1980-11-06 1982-05-19 Tokyo Shibaura Electric Co Protection relay

Also Published As

Publication number Publication date
JPH0517771B2 (enExample) 1993-03-10

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