JPS5228641A - Digital protective relay - Google Patents
Digital protective relayInfo
- Publication number
- JPS5228641A JPS5228641A JP50104538A JP10453875A JPS5228641A JP S5228641 A JPS5228641 A JP S5228641A JP 50104538 A JP50104538 A JP 50104538A JP 10453875 A JP10453875 A JP 10453875A JP S5228641 A JPS5228641 A JP S5228641A
- Authority
- JP
- Japan
- Prior art keywords
- protective relay
- digital protective
- digital
- short time
- time operation
- 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
- 230000001681 protective effect Effects 0.000 title 1
- 238000007689 inspection Methods 0.000 abstract 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To enable inspection of inner circuit under on-line condition, by applying short time operation of sampled value.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50104538A JPS5228641A (en) | 1975-08-30 | 1975-08-30 | Digital protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50104538A JPS5228641A (en) | 1975-08-30 | 1975-08-30 | Digital protective relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5228641A true JPS5228641A (en) | 1977-03-03 |
Family
ID=14383259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50104538A Pending JPS5228641A (en) | 1975-08-30 | 1975-08-30 | Digital protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5228641A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497755A (en) * | 1978-01-18 | 1979-08-02 | Tokyo Electric Power Co Inc:The | Inspection of digital protective relay |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5055849A (en) * | 1973-09-19 | 1975-05-16 |
-
1975
- 1975-08-30 JP JP50104538A patent/JPS5228641A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5055849A (en) * | 1973-09-19 | 1975-05-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497755A (en) * | 1978-01-18 | 1979-08-02 | Tokyo Electric Power Co Inc:The | Inspection of digital protective relay |
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