JPS56150917A - Input circuit for digital protection relay - Google Patents
Input circuit for digital protection relayInfo
- Publication number
- JPS56150917A JPS56150917A JP5494980A JP5494980A JPS56150917A JP S56150917 A JPS56150917 A JP S56150917A JP 5494980 A JP5494980 A JP 5494980A JP 5494980 A JP5494980 A JP 5494980A JP S56150917 A JPS56150917 A JP S56150917A
- Authority
- JP
- Japan
- Prior art keywords
- input circuit
- protection relay
- digital protection
- digital
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5494980A JPS56150917A (en) | 1980-04-24 | 1980-04-24 | Input circuit for digital protection relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5494980A JPS56150917A (en) | 1980-04-24 | 1980-04-24 | Input circuit for digital protection relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56150917A true JPS56150917A (en) | 1981-11-21 |
JPS6248448B2 JPS6248448B2 (ja) | 1987-10-14 |
Family
ID=12984904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5494980A Granted JPS56150917A (en) | 1980-04-24 | 1980-04-24 | Input circuit for digital protection relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150917A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6194514A (ja) * | 1984-10-15 | 1986-05-13 | 三菱電機株式会社 | デイジタル形保護継電装置 |
JPS6412810A (en) * | 1987-07-03 | 1989-01-17 | Fuji Electric Co Ltd | Monitoring, controlling & protective device for power system |
-
1980
- 1980-04-24 JP JP5494980A patent/JPS56150917A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6194514A (ja) * | 1984-10-15 | 1986-05-13 | 三菱電機株式会社 | デイジタル形保護継電装置 |
JPS6412810A (en) * | 1987-07-03 | 1989-01-17 | Fuji Electric Co Ltd | Monitoring, controlling & protective device for power system |
Also Published As
Publication number | Publication date |
---|---|
JPS6248448B2 (ja) | 1987-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE813032L (en) | Input protection circuit for transistor | |
GB2074804B (en) | Overcurrent relay circuit | |
DE3164937D1 (en) | Protection circuit | |
GB2068642B (en) | Circuit breakers | |
JPS57201995A (en) | Input protection circuit | |
JPS5594521A (en) | Input circuit for digital protection relay | |
JPS57126224A (en) | Input circuit for protection relay unit | |
JPS56133928A (en) | Digital protecting relay unit | |
JPS56150917A (en) | Input circuit for digital protection relay | |
JPS5780217A (en) | Digital protection relay | |
JPS56101332A (en) | Input circuit for protective relay | |
JPS57106336A (en) | Digital protection relay | |
JPS56125922A (en) | Digital overcurrent relay | |
JPS5594525A (en) | Input circuit for digital protection relay | |
JPS5720116A (en) | Input circuit system for digital protection relay | |
JPS56132109A (en) | Input circuit inspecting system for digital protecting relay | |
JPS56112818A (en) | Digital protection relay unit | |
JPS5775520A (en) | Digital protection relay unit | |
JPS56136115A (en) | Input circuit for protection relay | |
JPS56136125A (en) | Input circuit for protection relay | |
JPS56136122A (en) | Input circuit for protection relay | |
JPS5594524A (en) | Input circuit for digital protection relay | |
JPS5594523A (en) | Input circuit for digital protection relay | |
JPS5594522A (en) | Input circuit for digital protection relay | |
JPS5594520A (en) | Input circuit for digital protection relay |