JPS5391357A - Digital protective relay device - Google Patents
Digital protective relay deviceInfo
- Publication number
- JPS5391357A JPS5391357A JP15812776A JP15812776A JPS5391357A JP S5391357 A JPS5391357 A JP S5391357A JP 15812776 A JP15812776 A JP 15812776A JP 15812776 A JP15812776 A JP 15812776A JP S5391357 A JPS5391357 A JP S5391357A
- Authority
- JP
- Japan
- Prior art keywords
- relay device
- protective relay
- digital protective
- malfunction
- introducing
- 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 prevent the malfunction in the transient phenomenon by introducing the sampling values of the original waveform of the system voltage/current at all times and by taking into consideration the power transmission line in the distribution constant circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15812776A JPS5391357A (en) | 1976-12-29 | 1976-12-29 | Digital protective relay device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15812776A JPS5391357A (en) | 1976-12-29 | 1976-12-29 | Digital protective relay device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5391357A true JPS5391357A (en) | 1978-08-11 |
JPS5627056B2 JPS5627056B2 (en) | 1981-06-23 |
Family
ID=15664869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15812776A Granted JPS5391357A (en) | 1976-12-29 | 1976-12-29 | Digital protective relay device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5391357A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53109148A (en) * | 1977-03-04 | 1978-09-22 | Tokyo Electric Power Co Inc:The | Digital protective relay |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52114940A (en) * | 1976-03-19 | 1977-09-27 | Mitsubishi Electric Corp | Digital protective relay unit of multiple terminal transmission line |
-
1976
- 1976-12-29 JP JP15812776A patent/JPS5391357A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52114940A (en) * | 1976-03-19 | 1977-09-27 | Mitsubishi Electric Corp | Digital protective relay unit of multiple terminal transmission line |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53109148A (en) * | 1977-03-04 | 1978-09-22 | Tokyo Electric Power Co Inc:The | Digital protective relay |
Also Published As
Publication number | Publication date |
---|---|
JPS5627056B2 (en) | 1981-06-23 |
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