JPS51133744A - Digital protective relay system - Google Patents
Digital protective relay systemInfo
- Publication number
- JPS51133744A JPS51133744A JP50057385A JP5738575A JPS51133744A JP S51133744 A JPS51133744 A JP S51133744A JP 50057385 A JP50057385 A JP 50057385A JP 5738575 A JP5738575 A JP 5738575A JP S51133744 A JPS51133744 A JP S51133744A
- Authority
- JP
- Japan
- Prior art keywords
- relay system
- protective relay
- input
- digital protective
- phenomenon
- 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
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50057385A JPS51133744A (en) | 1975-05-16 | 1975-05-16 | Digital protective relay system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50057385A JPS51133744A (en) | 1975-05-16 | 1975-05-16 | Digital protective relay system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51133744A true JPS51133744A (en) | 1976-11-19 |
Family
ID=13054129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50057385A Pending JPS51133744A (en) | 1975-05-16 | 1975-05-16 | Digital protective relay system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51133744A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124536A (ja) * | 1973-04-02 | 1974-11-28 |
-
1975
- 1975-05-16 JP JP50057385A patent/JPS51133744A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124536A (ja) * | 1973-04-02 | 1974-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5381036A (en) | Error correction-detection system | |
JPS5284938A (en) | Logic circuit | |
JPS5329767A (en) | Control circuit | |
JPS5211823A (en) | Digital display unit | |
JPS5313913A (en) | Digital music composition system | |
JPS53131731A (en) | Interruption circuit for computer | |
JPS536856A (en) | Digital protective relay inspection system | |
JPS5280753A (en) | Information transfer retrial system | |
JPS5354937A (en) | Non-synchronous sequence circuit | |
JPS51133744A (en) | Digital protective relay system | |
JPS5440067A (en) | State change detecting circuit | |
JPS5248365A (en) | Electronic timepiece | |
JPS51134850A (en) | D.c. earth protective relay | |
JPS5276867A (en) | Signal holding circuit | |
JPS545339A (en) | Digital input circuit | |
JPS5399840A (en) | Microprogram control system | |
JPS51133745A (en) | Digital protective relay system | |
JPS51133743A (en) | Digital protective relay system | |
JPS528452A (en) | Digital setting system | |
JPS53124744A (en) | Digital protective relay | |
JPS5235954A (en) | Self-operation confirming circuit | |
JPS52147929A (en) | Memory | |
JPS5323536A (en) | Malfunction prevention system | |
JPS5381631A (en) | Sublimable composition | |
JPS5330512A (en) | Automatic train control device |