JPS57129130A - Transmission line protecting relay - Google Patents

Transmission line protecting relay

Info

Publication number
JPS57129130A
JPS57129130A JP1473681A JP1473681A JPS57129130A JP S57129130 A JPS57129130 A JP S57129130A JP 1473681 A JP1473681 A JP 1473681A JP 1473681 A JP1473681 A JP 1473681A JP S57129130 A JPS57129130 A JP S57129130A
Authority
JP
Japan
Prior art keywords
transmission line
line protecting
protecting relay
relay
transmission
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
JP1473681A
Other languages
Japanese (ja)
Other versions
JPS6349458B2 (en
Inventor
Kunio Matsuzawa
Kiyotaka Katou
Yuuji Haishi
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.)
Toshiba Corp
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Tokyo Shibaura Electric 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 Tokyo Electric Power Co Inc, Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP1473681A priority Critical patent/JPS57129130A/en
Publication of JPS57129130A publication Critical patent/JPS57129130A/en
Publication of JPS6349458B2 publication Critical patent/JPS6349458B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Load-Bearing And Curtain Walls (AREA)
JP1473681A 1981-02-03 1981-02-03 Transmission line protecting relay Granted JPS57129130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1473681A JPS57129130A (en) 1981-02-03 1981-02-03 Transmission line protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1473681A JPS57129130A (en) 1981-02-03 1981-02-03 Transmission line protecting relay

Publications (2)

Publication Number Publication Date
JPS57129130A true JPS57129130A (en) 1982-08-11
JPS6349458B2 JPS6349458B2 (en) 1988-10-04

Family

ID=11869402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1473681A Granted JPS57129130A (en) 1981-02-03 1981-02-03 Transmission line protecting relay

Country Status (1)

Country Link
JP (1) JPS57129130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142136A (en) * 2007-12-11 2009-06-25 Chugoku Electric Power Co Inc:The Protective relay with inverse-time element and protecting method of electric power system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09229500A (en) * 1995-12-27 1997-09-05 Mando Mach Co Ltd Air conditioner for multiple rooms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009142136A (en) * 2007-12-11 2009-06-25 Chugoku Electric Power Co Inc:The Protective relay with inverse-time element and protecting method of electric power system

Also Published As

Publication number Publication date
JPS6349458B2 (en) 1988-10-04

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