JPS5421547A - Directional relay - Google Patents
Directional relayInfo
- Publication number
- JPS5421547A JPS5421547A JP8602977A JP8602977A JPS5421547A JP S5421547 A JPS5421547 A JP S5421547A JP 8602977 A JP8602977 A JP 8602977A JP 8602977 A JP8602977 A JP 8602977A JP S5421547 A JPS5421547 A JP S5421547A
- Authority
- JP
- Japan
- Prior art keywords
- directional relay
- constructing
- filters
- results
- speed processing
- 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
Abstract
PURPOSE: To permit high speed processing by constructing R-C filters as a lowpass filter and a high-pass filter respectively, effecting parallel analog operation and adding the results.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8602977A JPS5421547A (en) | 1977-07-20 | 1977-07-20 | Directional relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8602977A JPS5421547A (en) | 1977-07-20 | 1977-07-20 | Directional relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5421547A true JPS5421547A (en) | 1979-02-17 |
Family
ID=13875223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8602977A Pending JPS5421547A (en) | 1977-07-20 | 1977-07-20 | Directional relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5421547A (en) |
-
1977
- 1977-07-20 JP JP8602977A patent/JPS5421547A/en active Pending
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