JPS5243956A - Digital fault point display device - Google Patents
Digital fault point display deviceInfo
- Publication number
- JPS5243956A JPS5243956A JP11875775A JP11875775A JPS5243956A JP S5243956 A JPS5243956 A JP S5243956A JP 11875775 A JP11875775 A JP 11875775A JP 11875775 A JP11875775 A JP 11875775A JP S5243956 A JPS5243956 A JP S5243956A
- Authority
- JP
- Japan
- Prior art keywords
- fault point
- display device
- point display
- digital fault
- current
- 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 information of electric power system is sampled at a specified interval, it is taken in as digital amount, tide current is compensated to current data, reactance of fault point is calculated from voltage data and current data, and fault point is displayed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11875775A JPS5243956A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11875775A JPS5243956A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5243956A true JPS5243956A (en) | 1977-04-06 |
JPS5639431B2 JPS5639431B2 (en) | 1981-09-12 |
Family
ID=14744292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11875775A Granted JPS5243956A (en) | 1975-10-03 | 1975-10-03 | Digital fault point display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5243956A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237897A (en) * | 1975-09-17 | 1977-03-24 | Toray Industries | Multiifilament crimped yarn for water jet loom and fabric weaving method |
JPS6112075U (en) * | 1984-06-26 | 1986-01-24 | 関西電力株式会社 | surge impedance meter |
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 JP11875775A patent/JPS5243956A/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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237897A (en) * | 1975-09-17 | 1977-03-24 | Toray Industries | Multiifilament crimped yarn for water jet loom and fabric weaving method |
JPS6112075U (en) * | 1984-06-26 | 1986-01-24 | 関西電力株式会社 | surge impedance meter |
Also Published As
Publication number | Publication date |
---|---|
JPS5639431B2 (en) | 1981-09-12 |
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