JPS544339A - Trouble detecting system in electric power system - Google Patents
Trouble detecting system in electric power systemInfo
- Publication number
- JPS544339A JPS544339A JP6894377A JP6894377A JPS544339A JP S544339 A JPS544339 A JP S544339A JP 6894377 A JP6894377 A JP 6894377A JP 6894377 A JP6894377 A JP 6894377A JP S544339 A JPS544339 A JP S544339A
- Authority
- JP
- Japan
- Prior art keywords
- electric power
- trouble detecting
- power system
- detecting system
- 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
- 238000001514 detection method Methods 0.000 abstract 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To do detection whose characteristics are enough small on current compensating undervoltage, by using current and voltage value which are sampled in a practical time interval and interpolation values of about 1-2 points.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6894377A JPS544339A (en) | 1977-06-13 | 1977-06-13 | Trouble detecting system in electric power system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6894377A JPS544339A (en) | 1977-06-13 | 1977-06-13 | Trouble detecting system in electric power system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS544339A true JPS544339A (en) | 1979-01-13 |
JPS611979B2 JPS611979B2 (en) | 1986-01-21 |
Family
ID=13388246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6894377A Granted JPS544339A (en) | 1977-06-13 | 1977-06-13 | Trouble detecting system in electric power system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544339A (en) |
-
1977
- 1977-06-13 JP JP6894377A patent/JPS544339A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS611979B2 (en) | 1986-01-21 |
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