JPS52103646A - Protection relay - Google Patents

Protection relay

Info

Publication number
JPS52103646A
JPS52103646A JP2005576A JP2005576A JPS52103646A JP S52103646 A JPS52103646 A JP S52103646A JP 2005576 A JP2005576 A JP 2005576A JP 2005576 A JP2005576 A JP 2005576A JP S52103646 A JPS52103646 A JP S52103646A
Authority
JP
Japan
Prior art keywords
protection relay
relay
cos
constant value
whether big
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
JP2005576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5610860B2 (cs
Inventor
Fumio Ando
Ryotaro Kondo
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
Original Assignee
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2005576A priority Critical patent/JPS52103646A/ja
Publication of JPS52103646A publication Critical patent/JPS52103646A/ja
Publication of JPS5610860B2 publication Critical patent/JPS5610860B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP2005576A 1976-02-27 1976-02-27 Protection relay Granted JPS52103646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005576A JPS52103646A (en) 1976-02-27 1976-02-27 Protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005576A JPS52103646A (en) 1976-02-27 1976-02-27 Protection relay

Publications (2)

Publication Number Publication Date
JPS52103646A true JPS52103646A (en) 1977-08-31
JPS5610860B2 JPS5610860B2 (cs) 1981-03-11

Family

ID=12016376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005576A Granted JPS52103646A (en) 1976-02-27 1976-02-27 Protection relay

Country Status (1)

Country Link
JP (1) JPS52103646A (cs)

Also Published As

Publication number Publication date
JPS5610860B2 (cs) 1981-03-11

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