JPS60156829U - 地絡方向継電器 - Google Patents

地絡方向継電器

Info

Publication number
JPS60156829U
JPS60156829U JP4356584U JP4356584U JPS60156829U JP S60156829 U JPS60156829 U JP S60156829U JP 4356584 U JP4356584 U JP 4356584U JP 4356584 U JP4356584 U JP 4356584U JP S60156829 U JPS60156829 U JP S60156829U
Authority
JP
Japan
Prior art keywords
zero
bandpass filter
sequence current
relay
directional relay
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
JP4356584U
Other languages
English (en)
Japanese (ja)
Other versions
JPH036136Y2 (cs
Inventor
篠崎　順彦
俊久 舟橋
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.)
Meidensha Corp
Original Assignee
Meidensha 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 Meidensha Corp filed Critical Meidensha Corp
Priority to JP4356584U priority Critical patent/JPS60156829U/ja
Publication of JPS60156829U publication Critical patent/JPS60156829U/ja
Application granted granted Critical
Publication of JPH036136Y2 publication Critical patent/JPH036136Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4356584U 1984-03-27 1984-03-27 地絡方向継電器 Granted JPS60156829U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4356584U JPS60156829U (ja) 1984-03-27 1984-03-27 地絡方向継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4356584U JPS60156829U (ja) 1984-03-27 1984-03-27 地絡方向継電器

Publications (2)

Publication Number Publication Date
JPS60156829U true JPS60156829U (ja) 1985-10-18
JPH036136Y2 JPH036136Y2 (cs) 1991-02-15

Family

ID=30555352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4356584U Granted JPS60156829U (ja) 1984-03-27 1984-03-27 地絡方向継電器

Country Status (1)

Country Link
JP (1) JPS60156829U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113632A (ja) * 2011-11-25 2013-06-10 Jfe Steel Corp 地絡検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113632A (ja) * 2011-11-25 2013-06-10 Jfe Steel Corp 地絡検出方法

Also Published As

Publication number Publication date
JPH036136Y2 (cs) 1991-02-15

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