FR2489527B1 - - Google Patents
Info
- Publication number
- FR2489527B1 FR2489527B1 FR8110246A FR8110246A FR2489527B1 FR 2489527 B1 FR2489527 B1 FR 2489527B1 FR 8110246 A FR8110246 A FR 8110246A FR 8110246 A FR8110246 A FR 8110246A FR 2489527 B1 FR2489527 B1 FR 2489527B1
- Authority
- FR
- France
- 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
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
- G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Testing Relating To Insulation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803032519 DE3032519A1 (de) | 1980-08-29 | 1980-08-29 | Verfahren zur ortung nicht festbrennbarer kabelfehler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2489527A1 FR2489527A1 (fr) | 1982-03-05 |
| FR2489527B1 true FR2489527B1 (de) | 1984-12-07 |
Family
ID=6110642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8110246A Granted FR2489527A1 (fr) | 1980-08-29 | 1981-05-22 | Procede de localisation de defauts de cables non combustibles |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE888688A (de) |
| DE (1) | DE3032519A1 (de) |
| FR (1) | FR2489527A1 (de) |
| GB (1) | GB2082866B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707171A1 (de) * | 1987-03-06 | 1988-10-13 | Seba Mess Ortungstech | Verfahren zur vorortung intermittierender fehler an energiekabeln |
| DE3805733A1 (de) * | 1988-02-24 | 1989-09-07 | Baur Pruef & Messtech | Pruefgenerator |
| DE3919497C2 (de) * | 1989-06-15 | 1998-05-14 | Hagenuk Kmt Kabelmestechnik Gm | Verfahren und Vorrichtung zur Ortung nicht festbrennbarer Kabelfehler |
| US5083086A (en) * | 1990-07-12 | 1992-01-21 | James G. Biddle Co. | Differential arc reflectometry |
| DE4100305C2 (de) * | 1991-01-08 | 2000-07-13 | Seba Mess Ortungstech | Schaltungsanordnung zur Ortung hochohmiger und intermittierender Kabelfehler |
| DE4102694A1 (de) * | 1991-01-30 | 1992-08-06 | Felten & Guilleaume Energie | Verfahren und schaltung zur kontinuierlichen ueberwachung des passiven korrosionsschutzes an hochspannungs-hochleistungskabeln |
| US5608328A (en) * | 1994-11-18 | 1997-03-04 | Radar Engineers | Method and apparatus for pin-pointing faults in electric power lines |
| DE10311290B3 (de) * | 2003-03-14 | 2004-04-29 | Hagenuk KMT Kabelmeßtechnik GmbH | Schaltungsanordnung zur Ortung nicht festbrennbarer Kabelfehler |
| CN102445634B (zh) * | 2010-10-08 | 2015-11-25 | 黄洪全 | 输电线路故障检测装置 |
| EA026530B1 (ru) * | 2014-08-08 | 2017-04-28 | Валерий Иванович Таракановский | Устройство для определения мест повреждения кабеля акустическим способом |
| GB2529824B (en) | 2014-09-02 | 2018-03-07 | Ge Aviat Systems Ltd | Locating electrical faults in a circuit |
| CN111766193B (zh) * | 2020-07-08 | 2022-06-14 | 广东电网有限责任公司 | 一种电力电缆金属屏蔽层锈蚀缺陷检测装置及其方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651752A (en) * | 1948-01-07 | 1953-09-08 | Tobe Deutschmann Corp | Electrical fault finder |
| DE2027942B2 (de) * | 1970-06-06 | 1974-03-21 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Verfahren zur Verbesserung der Energiebilanz bei Kabelfehlerortungen mit Stoßspannungen |
| CA944431A (en) * | 1970-10-01 | 1974-03-26 | Michael A. Mcferrin | Tdr cable fault location |
| DE2062714C3 (de) * | 1970-12-19 | 1984-01-19 | Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel | Verfahren zur Ortung von hochohmigen Kabelfehlern unter Verwendung von Stoßimpulsen |
| FR2334116A2 (fr) * | 1975-12-03 | 1977-07-01 | Metraplan Spa | Procede et dispositif destine a la localisation des defauts des lignes de securite pour remontees mecaniques |
| GB2058507B (en) * | 1978-05-31 | 1983-04-20 | Bicc Ltd | Apparatus and method for locating faults in electric cables |
| CH649847A5 (en) * | 1979-05-04 | 1985-06-14 | Bbc Brown Boveri & Cie | Method for fault location in an electrical line |
-
1980
- 1980-08-29 DE DE19803032519 patent/DE3032519A1/de active Granted
-
1981
- 1981-05-06 BE BE0/204695A patent/BE888688A/fr not_active IP Right Cessation
- 1981-05-20 GB GB8115551A patent/GB2082866B/en not_active Expired
- 1981-05-22 FR FR8110246A patent/FR2489527A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2082866A (en) | 1982-03-10 |
| FR2489527A1 (fr) | 1982-03-05 |
| DE3032519A1 (de) | 1982-05-13 |
| BE888688A (fr) | 1981-08-28 |
| DE3032519C2 (de) | 1992-10-29 |
| GB2082866B (en) | 1984-06-20 |