JPS57136172A - Orientating system for trouble point - Google Patents
Orientating system for trouble pointInfo
- Publication number
- JPS57136172A JPS57136172A JP2242381A JP2242381A JPS57136172A JP S57136172 A JPS57136172 A JP S57136172A JP 2242381 A JP2242381 A JP 2242381A JP 2242381 A JP2242381 A JP 2242381A JP S57136172 A JPS57136172 A JP S57136172A
- Authority
- JP
- Japan
- Prior art keywords
- trouble
- ground fault
- constant
- measuring
- phase
- 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
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 |
---|---|---|---|
JP2242381A JPH0235952B2 (ja) | 1981-02-18 | 1981-02-18 | Koshotenhyoteihoshiki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2242381A JPH0235952B2 (ja) | 1981-02-18 | 1981-02-18 | Koshotenhyoteihoshiki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57136172A true JPS57136172A (en) | 1982-08-23 |
JPH0235952B2 JPH0235952B2 (ja) | 1990-08-14 |
Family
ID=12082266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2242381A Expired - Lifetime JPH0235952B2 (ja) | 1981-02-18 | 1981-02-18 | Koshotenhyoteihoshiki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0235952B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135377A (ja) * | 1983-01-24 | 1984-08-03 | Fuji Electric Co Ltd | 三相送配電線路の地絡故障点標定方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03127075U (ja) * | 1990-04-06 | 1991-12-20 |
-
1981
- 1981-02-18 JP JP2242381A patent/JPH0235952B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135377A (ja) * | 1983-01-24 | 1984-08-03 | Fuji Electric Co Ltd | 三相送配電線路の地絡故障点標定方法 |
JPH0515990B2 (ja) * | 1983-01-24 | 1993-03-03 | Fuji Electric Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPH0235952B2 (ja) | 1990-08-14 |
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