JPS5419149A - Cigital protective relay driving system - Google Patents

Cigital protective relay driving system

Info

Publication number
JPS5419149A
JPS5419149A JP8392177A JP8392177A JPS5419149A JP S5419149 A JPS5419149 A JP S5419149A JP 8392177 A JP8392177 A JP 8392177A JP 8392177 A JP8392177 A JP 8392177A JP S5419149 A JPS5419149 A JP S5419149A
Authority
JP
Japan
Prior art keywords
cigital
driving system
protective relay
relay driving
protective
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
JP8392177A
Other languages
Japanese (ja)
Inventor
Hisashi Goto
Toshihisa Funahashi
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.)
Meidensha Electric Manufacturing Co Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Meidensha Electric Manufacturing 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, Meidensha Electric Manufacturing Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP8392177A priority Critical patent/JPS5419149A/en
Publication of JPS5419149A publication Critical patent/JPS5419149A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the operationality of a relay and its operation accuracy in spite of an increase in the number of relays by establishing a single setting device to operate each setting value of a number of protective relays and supplying the setting value obtained from this to each protective relay.
COPYRIGHT: (C)1979,JPO&Japio
JP8392177A 1977-07-13 1977-07-13 Cigital protective relay driving system Pending JPS5419149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8392177A JPS5419149A (en) 1977-07-13 1977-07-13 Cigital protective relay driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8392177A JPS5419149A (en) 1977-07-13 1977-07-13 Cigital protective relay driving system

Publications (1)

Publication Number Publication Date
JPS5419149A true JPS5419149A (en) 1979-02-13

Family

ID=13816058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8392177A Pending JPS5419149A (en) 1977-07-13 1977-07-13 Cigital protective relay driving system

Country Status (1)

Country Link
JP (1) JPS5419149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206904A (en) * 2000-11-08 2002-07-26 Yamaha Corp Sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528452A (en) * 1975-07-09 1977-01-22 Hitachi Ltd Digital setting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528452A (en) * 1975-07-09 1977-01-22 Hitachi Ltd Digital setting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002206904A (en) * 2000-11-08 2002-07-26 Yamaha Corp Sensor

Similar Documents

Publication Publication Date Title
JPS5430380A (en) Pseude-operation method of calculation controlling system
JPS5234183A (en) Synchronous feed control system
JPS5419149A (en) Cigital protective relay driving system
JPS53117182A (en) Sequence controller
JPS53118325A (en) Control system for input/output device
JPS5337A (en) Control system for input/output unit
JPS5214100A (en) Device for aiming
JPS5416945A (en) Signal transmission system
JPS5384638A (en) Trouble supervisory system
JPS5422139A (en) Retrial system
JPS53114628A (en) Io interruption control system
JPS5387637A (en) Loop control system
JPS5255839A (en) Control register system for operator
JPS5315032A (en) Fraction arismetic control unit
JPS5317950A (en) Settling system for digital protective relay
JPS5243080A (en) Numerical control system
JPS5259411A (en) Train operation controlling system
JPS51150650A (en) Digital protection relay device
JPS549001A (en) Number of pumpes control device
JPS5315625A (en) Combustion controller
JPS5412522A (en) Initial program loading system
JPS5310845A (en) Digital protective relay system
JPS53139231A (en) Combustion control device
JPS5337838A (en) Ground directional relay
JPS5237687A (en) Apparatus selective drive control system