AT287101B - Device on a high-voltage line with an earth wire to identify a mast on whose insulators carrying high-voltage overhead lines a flashover has taken place - Google Patents
Device on a high-voltage line with an earth wire to identify a mast on whose insulators carrying high-voltage overhead lines a flashover has taken placeInfo
- Publication number
- AT287101B AT287101B AT731468A AT731468A AT287101B AT 287101 B AT287101 B AT 287101B AT 731468 A AT731468 A AT 731468A AT 731468 A AT731468 A AT 731468A AT 287101 B AT287101 B AT 287101B
- Authority
- AT
- Austria
- Prior art keywords
- flashover
- mast
- identify
- voltage
- taken place
- Prior art date
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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671640715 DE1640715B1 (en) | 1967-08-17 | 1967-08-17 | DISPLAY DEVICE OF ARC FLASH ON INSULATORS OF HIGH VOLTAGE LINES |
Publications (1)
Publication Number | Publication Date |
---|---|
AT287101B true AT287101B (en) | 1971-01-11 |
Family
ID=5684104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT731468A AT287101B (en) | 1967-08-17 | 1968-07-26 | Device on a high-voltage line with an earth wire to identify a mast on whose insulators carrying high-voltage overhead lines a flashover has taken place |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT287101B (en) |
CH (1) | CH480638A (en) |
FR (1) | FR1578398A (en) |
GB (1) | GB1208642A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5136248A (en) * | 1990-01-29 | 1992-08-04 | Niagara Mohawk Power Corporation | Method and detector for identifying insulator flashover |
CN100356181C (en) * | 2004-07-02 | 2007-12-19 | 武汉奋进电力技术有限公司 | AC-DC high-voltage insulator passive tester |
-
1968
- 1968-07-26 AT AT731468A patent/AT287101B/en not_active IP Right Cessation
- 1968-08-08 CH CH1193068A patent/CH480638A/en unknown
- 1968-08-13 FR FR1578398D patent/FR1578398A/fr not_active Expired
- 1968-08-19 GB GB3955568A patent/GB1208642A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1578398A (en) | 1969-08-14 |
CH480638A (en) | 1969-10-31 |
GB1208642A (en) | 1970-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |