JPS5243957A - Digital fault point display device - Google Patents
Digital fault point display deviceInfo
- Publication number
- JPS5243957A JPS5243957A JP11876175A JP11876175A JPS5243957A JP S5243957 A JPS5243957 A JP S5243957A JP 11876175 A JP11876175 A JP 11876175A JP 11876175 A JP11876175 A JP 11876175A JP S5243957 A JPS5243957 A JP S5243957A
- Authority
- JP
- Japan
- Prior art keywords
- fault point
- display device
- point display
- digital fault
- calculated
- 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
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: Voltage and current value of electric power system are taken in, and they are changed to digital values, by sampling them in a specified interval, digital values are calculated and reactance is calculated, then fault point can be displayed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11876175A JPS5243957A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11876175A JPS5243957A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5243957A true JPS5243957A (en) | 1977-04-06 |
JPS5711024B2 JPS5711024B2 (en) | 1982-03-02 |
Family
ID=14744394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11876175A Granted JPS5243957A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5243957A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841238A (en) * | 1971-09-27 | 1973-06-16 | ||
JPS4841231A (en) * | 1971-09-27 | 1973-06-16 |
-
1975
- 1975-10-03 JP JP11876175A patent/JPS5243957A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841238A (en) * | 1971-09-27 | 1973-06-16 | ||
JPS4841231A (en) * | 1971-09-27 | 1973-06-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5711024B2 (en) | 1982-03-02 |
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