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JPS55106029A - Commonly installed multiichannel graounddfault relay - Google Patents

Commonly installed multiichannel graounddfault relay

Info

Publication number
JPS55106029A
JPS55106029A JP1262079A JP1262079A JPS55106029A JP S55106029 A JPS55106029 A JP S55106029A JP 1262079 A JP1262079 A JP 1262079A JP 1262079 A JP1262079 A JP 1262079A JP S55106029 A JPS55106029 A JP S55106029A
Authority
JP
Japan
Prior art keywords
multiichannel
graounddfault
relay
commonly installed
commonly
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
JP1262079A
Other languages
Japanese (ja)
Other versions
JPS633536B2 (en
Inventor
Takaaki Kai
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 Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP1262079A priority Critical patent/JPS55106029A/en
Publication of JPS55106029A publication Critical patent/JPS55106029A/en
Publication of JPS633536B2 publication Critical patent/JPS633536B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP1262079A 1979-02-06 1979-02-06 Commonly installed multiichannel graounddfault relay Granted JPS55106029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1262079A JPS55106029A (en) 1979-02-06 1979-02-06 Commonly installed multiichannel graounddfault relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1262079A JPS55106029A (en) 1979-02-06 1979-02-06 Commonly installed multiichannel graounddfault relay

Publications (2)

Publication Number Publication Date
JPS55106029A true JPS55106029A (en) 1980-08-14
JPS633536B2 JPS633536B2 (en) 1988-01-25

Family

ID=11810415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1262079A Granted JPS55106029A (en) 1979-02-06 1979-02-06 Commonly installed multiichannel graounddfault relay

Country Status (1)

Country Link
JP (1) JPS55106029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180524A (en) * 1985-02-05 1986-08-13 日新電機株式会社 Circulation current measure for ground-fault relay
JP2020068621A (en) * 2018-10-26 2020-04-30 株式会社日立製作所 Protection control device for ac/dc conversion station, protection control system for dc power transmission system, and protection control method for ac/dc conversion station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180524A (en) * 1985-02-05 1986-08-13 日新電機株式会社 Circulation current measure for ground-fault relay
JPH0528053B2 (en) * 1985-02-05 1993-04-23 Nissin Electric Co Ltd
JP2020068621A (en) * 2018-10-26 2020-04-30 株式会社日立製作所 Protection control device for ac/dc conversion station, protection control system for dc power transmission system, and protection control method for ac/dc conversion station

Also Published As

Publication number Publication date
JPS633536B2 (en) 1988-01-25

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