JPH0373824B2 - - Google Patents
Info
- Publication number
- JPH0373824B2 JPH0373824B2 JP13090382A JP13090382A JPH0373824B2 JP H0373824 B2 JPH0373824 B2 JP H0373824B2 JP 13090382 A JP13090382 A JP 13090382A JP 13090382 A JP13090382 A JP 13090382A JP H0373824 B2 JPH0373824 B2 JP H0373824B2
- Authority
- JP
- Japan
- Prior art keywords
- power source
- current
- galvanometer
- resistance side
- fault point
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 230000035945 sensitivity Effects 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13090382A JPS5920868A (ja) | 1982-07-27 | 1982-07-27 | 3電源を用いるケ−ブル事故点標定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13090382A JPS5920868A (ja) | 1982-07-27 | 1982-07-27 | 3電源を用いるケ−ブル事故点標定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5920868A JPS5920868A (ja) | 1984-02-02 |
JPH0373824B2 true JPH0373824B2 (enrdf_load_stackoverflow) | 1991-11-25 |
Family
ID=15045413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13090382A Granted JPS5920868A (ja) | 1982-07-27 | 1982-07-27 | 3電源を用いるケ−ブル事故点標定方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920868A (enrdf_load_stackoverflow) |
-
1982
- 1982-07-27 JP JP13090382A patent/JPS5920868A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5920868A (ja) | 1984-02-02 |
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