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JPS52143461A - Protective relay device - Google Patents

Protective relay device

Info

Publication number
JPS52143461A
JPS52143461A JP6024176A JP6024176A JPS52143461A JP S52143461 A JPS52143461 A JP S52143461A JP 6024176 A JP6024176 A JP 6024176A JP 6024176 A JP6024176 A JP 6024176A JP S52143461 A JPS52143461 A JP S52143461A
Authority
JP
Japan
Prior art keywords
relay device
protective relay
current
current transformer
inputing
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
JP6024176A
Other languages
Japanese (ja)
Other versions
JPS5812813B2 (en
Inventor
Eisuke Sugai
Nobuo Eda
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 JP6024176A priority Critical patent/JPS5812813B2/en
Publication of JPS52143461A publication Critical patent/JPS52143461A/en
Publication of JPS5812813B2 publication Critical patent/JPS5812813B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

PURPOSE: To eliminate error operation of protective relay device, by inputing main current transformer and auxiliary current transformer in which each of line current and each of earth circuit current are led.
COPYRIGHT: (C)1977,JPO&Japio
JP6024176A 1976-05-24 1976-05-24 Protective relay device Expired JPS5812813B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6024176A JPS5812813B2 (en) 1976-05-24 1976-05-24 Protective relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6024176A JPS5812813B2 (en) 1976-05-24 1976-05-24 Protective relay device

Publications (2)

Publication Number Publication Date
JPS52143461A true JPS52143461A (en) 1977-11-30
JPS5812813B2 JPS5812813B2 (en) 1983-03-10

Family

ID=13136474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6024176A Expired JPS5812813B2 (en) 1976-05-24 1976-05-24 Protective relay device

Country Status (1)

Country Link
JP (1) JPS5812813B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316610A (en) * 1987-06-19 1988-12-23 Meidensha Electric Mfg Co Ltd Differential relay device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316610A (en) * 1987-06-19 1988-12-23 Meidensha Electric Mfg Co Ltd Differential relay device

Also Published As

Publication number Publication date
JPS5812813B2 (en) 1983-03-10

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