JPS54131750A - Setting system for digital protective relay - Google Patents
Setting system for digital protective relayInfo
- Publication number
- JPS54131750A JPS54131750A JP3904578A JP3904578A JPS54131750A JP S54131750 A JPS54131750 A JP S54131750A JP 3904578 A JP3904578 A JP 3904578A JP 3904578 A JP3904578 A JP 3904578A JP S54131750 A JPS54131750 A JP S54131750A
- Authority
- JP
- Japan
- Prior art keywords
- data
- inspection
- protective relay
- setting system
- 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
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To accomplish inspection of protective relays without interruption of protection treatment by computing both input data and inspection data with respective arithmetic circuits through the memory circuit doubled in construction enough to store both data.
CONSTITUTION: A memory circuit 2 is doubled enough to store input data and inspection data and both data are computed with respective arithmetic circuits 5-1 and 5-2. This enables inspection of protective relay without interruption of protection treatment.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3904578A JPS54131750A (en) | 1978-04-03 | 1978-04-03 | Setting system for digital protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3904578A JPS54131750A (en) | 1978-04-03 | 1978-04-03 | Setting system for digital protective relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54131750A true JPS54131750A (en) | 1979-10-13 |
Family
ID=12542141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3904578A Pending JPS54131750A (en) | 1978-04-03 | 1978-04-03 | Setting system for digital protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131750A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01222617A (en) * | 1988-02-29 | 1989-09-05 | Mitsubishi Electric Corp | Digital relay |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925439A (en) * | 1972-06-30 | 1974-03-06 |
-
1978
- 1978-04-03 JP JP3904578A patent/JPS54131750A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925439A (en) * | 1972-06-30 | 1974-03-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01222617A (en) * | 1988-02-29 | 1989-09-05 | Mitsubishi Electric Corp | Digital relay |
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