JPS53101639A - Digital protective relay - Google Patents
Digital protective relayInfo
- Publication number
- JPS53101639A JPS53101639A JP1639577A JP1639577A JPS53101639A JP S53101639 A JPS53101639 A JP S53101639A JP 1639577 A JP1639577 A JP 1639577A JP 1639577 A JP1639577 A JP 1639577A JP S53101639 A JPS53101639 A JP S53101639A
- Authority
- JP
- Japan
- Prior art keywords
- protective relay
- terminal data
- digital protective
- local terminal
- relay
- 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
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To detect abnormalities of the protected system without lengthening the operating time of the relay by utilizing arithmetic processing based on the local terminal data and the remote terminal data whose timing is shifted from that of the local terminal data.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1639577A JPS53101639A (en) | 1977-02-16 | 1977-02-16 | Digital protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1639577A JPS53101639A (en) | 1977-02-16 | 1977-02-16 | Digital protective relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53101639A true JPS53101639A (en) | 1978-09-05 |
JPS561865B2 JPS561865B2 (en) | 1981-01-16 |
Family
ID=11915046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1639577A Granted JPS53101639A (en) | 1977-02-16 | 1977-02-16 | Digital protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53101639A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107642A (en) * | 1977-03-02 | 1978-09-19 | Tokyo Electric Power Co Inc:The | Digital protective relaying equipment |
JPS53107648A (en) * | 1977-03-03 | 1978-09-19 | Tokyo Electric Power Co Inc:The | Data processing system for power system protection |
-
1977
- 1977-02-16 JP JP1639577A patent/JPS53101639A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107642A (en) * | 1977-03-02 | 1978-09-19 | Tokyo Electric Power Co Inc:The | Digital protective relaying equipment |
JPS6212732B2 (en) * | 1977-03-02 | 1987-03-20 | Tokyo Denryoku Kk | |
JPS53107648A (en) * | 1977-03-03 | 1978-09-19 | Tokyo Electric Power Co Inc:The | Data processing system for power system protection |
Also Published As
Publication number | Publication date |
---|---|
JPS561865B2 (en) | 1981-01-16 |
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