JPS57113719A - Power system protection relay unit - Google Patents

Power system protection relay unit

Info

Publication number
JPS57113719A
JPS57113719A JP56000105A JP10581A JPS57113719A JP S57113719 A JPS57113719 A JP S57113719A JP 56000105 A JP56000105 A JP 56000105A JP 10581 A JP10581 A JP 10581A JP S57113719 A JPS57113719 A JP S57113719A
Authority
JP
Japan
Prior art keywords
power system
relay unit
protection relay
system protection
unit
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
JP56000105A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364134B2 (enrdf_load_stackoverflow
Inventor
Masuo Nakashima
Kunihito Oosato
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
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 Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56000105A priority Critical patent/JPS57113719A/ja
Publication of JPS57113719A publication Critical patent/JPS57113719A/ja
Publication of JPS6364134B2 publication Critical patent/JPS6364134B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56000105A 1981-01-06 1981-01-06 Power system protection relay unit Granted JPS57113719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56000105A JPS57113719A (en) 1981-01-06 1981-01-06 Power system protection relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56000105A JPS57113719A (en) 1981-01-06 1981-01-06 Power system protection relay unit

Publications (2)

Publication Number Publication Date
JPS57113719A true JPS57113719A (en) 1982-07-15
JPS6364134B2 JPS6364134B2 (enrdf_load_stackoverflow) 1988-12-09

Family

ID=11464805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56000105A Granted JPS57113719A (en) 1981-01-06 1981-01-06 Power system protection relay unit

Country Status (1)

Country Link
JP (1) JPS57113719A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6364134B2 (enrdf_load_stackoverflow) 1988-12-09

Similar Documents

Publication Publication Date Title
DE3275254D1 (en) Protection relay system
DE3472507D1 (en) Protective relay system
DE3374500D1 (en) Protective relay system
DE3471209D1 (en) Protective relay system
DE3268572D1 (en) Protective relay system
DE3270515D1 (en) Protective relay for power system
DE3275255D1 (en) Protection relay system
JPS57180316A (en) Protective relay unit
JPS57208819A (en) Protective relay unit
JPS57113719A (en) Power system protection relay unit
GB2094576B (en) Electric protective system
JPS57132723A (en) Protection relay
JPS57160321A (en) Overcurrent relay unit
JPS57183220A (en) Protective relay unit
JPS5720121A (en) Protective relay unit
JPS57202825A (en) Protective relay unit
JPS57122623A (en) Protection relay unit
JPS57135618A (en) Protection relay unit
JPS57135616A (en) Protection relay unit
JPS57122622A (en) Protection relay unit
JPS57116527A (en) Protection relay unit
JPS57113725A (en) Protection relay unit
JPS57113723A (en) Protection relay system
JPS57113717A (en) Carrier protection relay unit
JPS57199416A (en) Power protecting relay