JPS5239147A - Earth detecting system of distribution line - Google Patents
Earth detecting system of distribution lineInfo
- Publication number
- JPS5239147A JPS5239147A JP11468375A JP11468375A JPS5239147A JP S5239147 A JPS5239147 A JP S5239147A JP 11468375 A JP11468375 A JP 11468375A JP 11468375 A JP11468375 A JP 11468375A JP S5239147 A JPS5239147 A JP S5239147A
- Authority
- JP
- Japan
- Prior art keywords
- distribution line
- detecting system
- earth
- earth detecting
- signal including
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: A stable detection of earth fault taking place in the distribution line also with high sensitivity made capable even for the earth detecting signal including a distorted wave form caused by a higher harmonic.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11468375A JPS5239147A (en) | 1975-09-25 | 1975-09-25 | Earth detecting system of distribution line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11468375A JPS5239147A (en) | 1975-09-25 | 1975-09-25 | Earth detecting system of distribution line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5239147A true JPS5239147A (en) | 1977-03-26 |
Family
ID=14644019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11468375A Pending JPS5239147A (en) | 1975-09-25 | 1975-09-25 | Earth detecting system of distribution line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5239147A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914958U (en) * | 1982-07-21 | 1984-01-30 | 三菱自動車工業株式会社 | intake pipe device |
JPS62126561U (en) * | 1986-02-03 | 1987-08-11 |
-
1975
- 1975-09-25 JP JP11468375A patent/JPS5239147A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914958U (en) * | 1982-07-21 | 1984-01-30 | 三菱自動車工業株式会社 | intake pipe device |
JPS62126561U (en) * | 1986-02-03 | 1987-08-11 |
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