JPS5795136A - Frequency relay unit - Google Patents
Frequency relay unitInfo
- Publication number
- JPS5795136A JPS5795136A JP16857980A JP16857980A JPS5795136A JP S5795136 A JPS5795136 A JP S5795136A JP 16857980 A JP16857980 A JP 16857980A JP 16857980 A JP16857980 A JP 16857980A JP S5795136 A JPS5795136 A JP S5795136A
- Authority
- JP
- Japan
- Prior art keywords
- relay unit
- frequency relay
- frequency
- unit
- relay
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16857980A JPS5795136A (en) | 1980-11-29 | 1980-11-29 | Frequency relay unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16857980A JPS5795136A (en) | 1980-11-29 | 1980-11-29 | Frequency relay unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5795136A true JPS5795136A (en) | 1982-06-12 |
JPS6349452B2 JPS6349452B2 (en) | 1988-10-04 |
Family
ID=15870661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16857980A Granted JPS5795136A (en) | 1980-11-29 | 1980-11-29 | Frequency relay unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5795136A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013092391A (en) * | 2011-10-24 | 2013-05-16 | Toshiba Corp | Frequency measurement device and frequency measurement method of electric power system |
-
1980
- 1980-11-29 JP JP16857980A patent/JPS5795136A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013092391A (en) * | 2011-10-24 | 2013-05-16 | Toshiba Corp | Frequency measurement device and frequency measurement method of electric power system |
Also Published As
Publication number | Publication date |
---|---|
JPS6349452B2 (en) | 1988-10-04 |
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