JPS52150538A - Set value indication system for digital protective relay - Google Patents

Set value indication system for digital protective relay

Info

Publication number
JPS52150538A
JPS52150538A JP6796976A JP6796976A JPS52150538A JP S52150538 A JPS52150538 A JP S52150538A JP 6796976 A JP6796976 A JP 6796976A JP 6796976 A JP6796976 A JP 6796976A JP S52150538 A JPS52150538 A JP S52150538A
Authority
JP
Japan
Prior art keywords
protective relay
set value
indication system
value indication
digital 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
JP6796976A
Other languages
Japanese (ja)
Inventor
Hiroshi Yamanoi
Toshihisa Funahashi
Yutaka Yamada
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 JP6796976A priority Critical patent/JPS52150538A/en
Publication of JPS52150538A publication Critical patent/JPS52150538A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To be capable of detecting a malfunction making a protective arithmetic operation of high reliability, by such means that a set value being binary coded in the protective relay be power inverted into a figure making a digital indication mostly suitable for showing a characteristics of the protective relay.
COPYRIGHT: (C)1977,JPO&Japio
JP6796976A 1976-06-09 1976-06-09 Set value indication system for digital protective relay Pending JPS52150538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6796976A JPS52150538A (en) 1976-06-09 1976-06-09 Set value indication system for digital protective relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6796976A JPS52150538A (en) 1976-06-09 1976-06-09 Set value indication system for digital protective relay

Publications (1)

Publication Number Publication Date
JPS52150538A true JPS52150538A (en) 1977-12-14

Family

ID=13360305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6796976A Pending JPS52150538A (en) 1976-06-09 1976-06-09 Set value indication system for digital protective relay

Country Status (1)

Country Link
JP (1) JPS52150538A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105744A (en) * 1978-02-07 1979-08-20 Tokyo Electric Power Co Inc:The Digital protective relay
JPS5720117A (en) * 1980-04-15 1982-02-02 Westinghouse Electric Corp Breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105744A (en) * 1978-02-07 1979-08-20 Tokyo Electric Power Co Inc:The Digital protective relay
JPS5720117A (en) * 1980-04-15 1982-02-02 Westinghouse Electric Corp Breaker
JPH0363296B2 (en) * 1980-04-15 1991-09-30 Westinghouse Electric Corp

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