JPS5765220A - Ground-fault protecting relay system - Google Patents

Ground-fault protecting relay system

Info

Publication number
JPS5765220A
JPS5765220A JP13984180A JP13984180A JPS5765220A JP S5765220 A JPS5765220 A JP S5765220A JP 13984180 A JP13984180 A JP 13984180A JP 13984180 A JP13984180 A JP 13984180A JP S5765220 A JPS5765220 A JP S5765220A
Authority
JP
Japan
Prior art keywords
ground
relay system
protecting relay
fault protecting
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.)
Pending
Application number
JP13984180A
Other languages
Japanese (ja)
Inventor
Iwao Madori
Jiyunichi Makino
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13984180A priority Critical patent/JPS5765220A/en
Publication of JPS5765220A publication Critical patent/JPS5765220A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP13984180A 1980-10-08 1980-10-08 Ground-fault protecting relay system Pending JPS5765220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13984180A JPS5765220A (en) 1980-10-08 1980-10-08 Ground-fault protecting relay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13984180A JPS5765220A (en) 1980-10-08 1980-10-08 Ground-fault protecting relay system

Publications (1)

Publication Number Publication Date
JPS5765220A true JPS5765220A (en) 1982-04-20

Family

ID=15254750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13984180A Pending JPS5765220A (en) 1980-10-08 1980-10-08 Ground-fault protecting relay system

Country Status (1)

Country Link
JP (1) JPS5765220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63224626A (en) * 1987-03-10 1988-09-19 三菱電機株式会社 Distance relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63224626A (en) * 1987-03-10 1988-09-19 三菱電機株式会社 Distance relay
JPH0624412B2 (en) * 1987-03-10 1994-03-30 三菱電機株式会社 Distance relay

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