JPS53109141A - Input device for protective relay - Google Patents
Input device for protective relayInfo
- Publication number
- JPS53109141A JPS53109141A JP2422377A JP2422377A JPS53109141A JP S53109141 A JPS53109141 A JP S53109141A JP 2422377 A JP2422377 A JP 2422377A JP 2422377 A JP2422377 A JP 2422377A JP S53109141 A JPS53109141 A JP S53109141A
- Authority
- JP
- Japan
- Prior art keywords
- input device
- protective relay
- retrogressing
- lag
- advancing
- 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)
Abstract
PURPOSE: To enable a failure to be detected with high precision and high speed, by providing two devices each having an operational function of definite integration and correcting the lag in the propagating velocity of the advancing or retrogressing wave which depends upon the surge impedance of the power system.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2422377A JPS53109141A (en) | 1977-03-04 | 1977-03-04 | Input device for protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2422377A JPS53109141A (en) | 1977-03-04 | 1977-03-04 | Input device for protective relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53109141A true JPS53109141A (en) | 1978-09-22 |
JPS6155326B2 JPS6155326B2 (en) | 1986-11-27 |
Family
ID=12132268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2422377A Granted JPS53109141A (en) | 1977-03-04 | 1977-03-04 | Input device for protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53109141A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146150A (en) * | 1977-05-25 | 1978-12-19 | Tokyo Electric Power Co Inc:The | Carrier protective relaying system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0543457Y2 (en) * | 1986-07-17 | 1993-11-02 |
-
1977
- 1977-03-04 JP JP2422377A patent/JPS53109141A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53146150A (en) * | 1977-05-25 | 1978-12-19 | Tokyo Electric Power Co Inc:The | Carrier protective relaying system |
Also Published As
Publication number | Publication date |
---|---|
JPS6155326B2 (en) | 1986-11-27 |
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