JPS573515A - Digital protecting device - Google Patents
Digital protecting deviceInfo
- Publication number
- JPS573515A JPS573515A JP7428880A JP7428880A JPS573515A JP S573515 A JPS573515 A JP S573515A JP 7428880 A JP7428880 A JP 7428880A JP 7428880 A JP7428880 A JP 7428880A JP S573515 A JPS573515 A JP S573515A
- Authority
- JP
- Japan
- Prior art keywords
- protecting device
- digital protecting
- digital
- protecting
- 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
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7428880A JPS573515A (en) | 1980-06-04 | 1980-06-04 | Digital protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7428880A JPS573515A (en) | 1980-06-04 | 1980-06-04 | Digital protecting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS573515A true JPS573515A (en) | 1982-01-09 |
JPH0159811B2 JPH0159811B2 (en) | 1989-12-19 |
Family
ID=13542784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7428880A Granted JPS573515A (en) | 1980-06-04 | 1980-06-04 | Digital protecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS573515A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128637A (en) * | 1974-09-04 | 1976-03-11 | Tokyo Electric Power Co | Denryokukeito no hogohoshiki |
JPS5526067A (en) * | 1978-08-16 | 1980-02-25 | Hitachi Ltd | Protective relay unit |
-
1980
- 1980-06-04 JP JP7428880A patent/JPS573515A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5128637A (en) * | 1974-09-04 | 1976-03-11 | Tokyo Electric Power Co | Denryokukeito no hogohoshiki |
JPS5526067A (en) * | 1978-08-16 | 1980-02-25 | Hitachi Ltd | Protective relay unit |
Also Published As
Publication number | Publication date |
---|---|
JPH0159811B2 (en) | 1989-12-19 |
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