JPS5412434A - Protective relay system - Google Patents

Protective relay system

Info

Publication number
JPS5412434A
JPS5412434A JP7718077A JP7718077A JPS5412434A JP S5412434 A JPS5412434 A JP S5412434A JP 7718077 A JP7718077 A JP 7718077A JP 7718077 A JP7718077 A JP 7718077A JP S5412434 A JPS5412434 A JP S5412434A
Authority
JP
Japan
Prior art keywords
relay system
protective relay
output
treating
relay 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.)
Pending
Application number
JP7718077A
Other languages
English (en)
Inventor
Eiichi Okamoto
Yuji 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 Co Holdings Inc
Original Assignee
Toshiba Corp
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 Toshiba Corp, Tokyo Electric Power Co Inc, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7718077A priority Critical patent/JPS5412434A/ja
Publication of JPS5412434A publication Critical patent/JPS5412434A/ja
Pending legal-status Critical Current

Links

JP7718077A 1977-06-30 1977-06-30 Protective relay system Pending JPS5412434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7718077A JPS5412434A (en) 1977-06-30 1977-06-30 Protective relay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7718077A JPS5412434A (en) 1977-06-30 1977-06-30 Protective relay system

Publications (1)

Publication Number Publication Date
JPS5412434A true JPS5412434A (en) 1979-01-30

Family

ID=13626597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7718077A Pending JPS5412434A (en) 1977-06-30 1977-06-30 Protective relay system

Country Status (1)

Country Link
JP (1) JPS5412434A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371277A (en) * 1990-07-03 1994-12-06 Kuraray Co., Ltd. Carrier, catalyst and process for producing unsaturated ester
JPH0730227A (ja) * 1992-12-17 1995-01-31 Nec Corp パラジウム含有フィルムコート材料とそれを用いた 配線形成方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931253A (ja) * 1972-06-27 1974-03-20
JPS49124942A (ja) * 1973-04-02 1974-11-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931253A (ja) * 1972-06-27 1974-03-20
JPS49124942A (ja) * 1973-04-02 1974-11-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371277A (en) * 1990-07-03 1994-12-06 Kuraray Co., Ltd. Carrier, catalyst and process for producing unsaturated ester
JPH0730227A (ja) * 1992-12-17 1995-01-31 Nec Corp パラジウム含有フィルムコート材料とそれを用いた 配線形成方法

Similar Documents

Publication Publication Date Title
JPS548350A (en) Elevator controller
GB2011126A (en) Turbine output control system
JPS5412434A (en) Protective relay system
JPS53110197A (en) Laser machining system
JPS5425700A (en) Alarm unit
JPS5387900A (en) Control system for doors
JPS5240753A (en) Protection method of heater
JPS5237412A (en) Protective system for memory unit
JPS5441442A (en) Protective relay
JPS528443A (en) Collective setting system
JPS53104829A (en) Protective equipment for controlled power source circuit
JPS5383436A (en) Memory protector
JPS5220238A (en) Digitalized regulation system
JPS53139153A (en) Power abnormality detection lock device
JPS51127341A (en) Inverter protective device inverter
JPS545547A (en) Inspection system for digital current difference protective device
JPS52151843A (en) Checking system of digital protective relay device
JPS52143464A (en) Calculator type protective relay system
JPS5422621A (en) Clutch controller
JPS53111446A (en) Protective controller for power system
JPS544341A (en) Protective relay system
JPS53148730A (en) Power interruption compensation system in combustion control system
JPS5395222A (en) Protective system for generator
JPS5258837A (en) Protective relay
JPS53118328A (en) Totalizator system