JPS5366584A - Searching method for direction of cable fault - Google Patents
Searching method for direction of cable faultInfo
- Publication number
- JPS5366584A JPS5366584A JP14280076A JP14280076A JPS5366584A JP S5366584 A JPS5366584 A JP S5366584A JP 14280076 A JP14280076 A JP 14280076A JP 14280076 A JP14280076 A JP 14280076A JP S5366584 A JPS5366584 A JP S5366584A
- Authority
- JP
- Japan
- Prior art keywords
- searching method
- cable fault
- fault
- fault point
- armoring
- 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
- Electric Cable Installation (AREA)
- Locating Faults (AREA)
Abstract
PURPOSE: To make it easy to decide the direction of any fault point even when under such a condition that there are many faults of armoring insulator (fault points of insulating resistance to ground) and stray currents are flowing in the shield, by forcing a much larger signal current directly into an ampere meter on one side from the fault point.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14280076A JPS5366584A (en) | 1976-11-26 | 1976-11-26 | Searching method for direction of cable fault |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14280076A JPS5366584A (en) | 1976-11-26 | 1976-11-26 | Searching method for direction of cable fault |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5366584A true JPS5366584A (en) | 1978-06-14 |
Family
ID=15323913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14280076A Pending JPS5366584A (en) | 1976-11-26 | 1976-11-26 | Searching method for direction of cable fault |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5366584A (en) |
-
1976
- 1976-11-26 JP JP14280076A patent/JPS5366584A/en active Pending
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