ES2159424T3 - Dispositivo para la deteccion de defectos en una linea de at, de una red de distribucion de energia electrica. - Google Patents
Dispositivo para la deteccion de defectos en una linea de at, de una red de distribucion de energia electrica.Info
- Publication number
- ES2159424T3 ES2159424T3 ES98403034T ES98403034T ES2159424T3 ES 2159424 T3 ES2159424 T3 ES 2159424T3 ES 98403034 T ES98403034 T ES 98403034T ES 98403034 T ES98403034 T ES 98403034T ES 2159424 T3 ES2159424 T3 ES 2159424T3
- Authority
- ES
- Spain
- Prior art keywords
- detection
- defects
- distribution
- network
- line
- 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 - Lifetime
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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO (2) DE DETECCION DE FALLOS EN UNA REA AEREA DE DISTRIBUCION DE ENERGIA ELECTRICA QUE COMPRENDE , UNA CAJA (4) SOLIDARIA AL SOPORTE DE LINEA (6), UN CIRCUITO ELECTRONICO (8) CONECTADO A AL MENOS UN PRIMER DETECTOR (10) SENSIBLE A LAS VARIACIONES TRANSITORIAS DE LA CORRIENTE HOMOPOLAR DE LA LINEA QUE HAY QUE VIGILAR Y A AL MENOS UN SEGUNDO DETECTOR (12) SENSIBLE A LAS VARIACIONES TRANSITORIAS DE LA TENSION HOMOPOLAR DE DICHA LINEA, EFECTUANDO DICHO CIRCUITO ELECTRONICO (8) UNA DETECCION DE FALLO BASADA EN LA COMPARACION DE SIGNOS DE DICHAS VARIACIONES TRANSITORIAS DE LAS CORRIENTES HOMOPOLARES Y DE DICHAS VARIACIONES TRANSITORIAS DE LAS TENSIONES HOMOPOLARES. SEGUN LA INVENCION, LA CAJA (4) INCLUYE AL MENOS UN ELEMENTO CONDUCTOR (14) DESTINADO A PROPORCIONAR UNA ORIENTACION CONOCIDA A LAS LINEAS DE CAMPO ELECTRICO CERCA DE DICHO SOPORTE (6) DE LA LINEA QUE HAY QUE VIGILAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9715493A FR2772131B1 (fr) | 1997-12-08 | 1997-12-08 | Dispositif de detection d'un defaut sur une ligne hta d'un reseau de distribution d'energie electrique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2159424T3 true ES2159424T3 (es) | 2001-10-01 |
Family
ID=9514310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98403034T Expired - Lifetime ES2159424T3 (es) | 1997-12-08 | 1998-12-03 | Dispositivo para la deteccion de defectos en una linea de at, de una red de distribucion de energia electrica. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0924526B1 (es) |
AT (1) | ATE200355T1 (es) |
DE (1) | DE69800666T2 (es) |
ES (1) | ES2159424T3 (es) |
FR (1) | FR2772131B1 (es) |
PT (1) | PT924526E (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3922403A1 (de) | 2020-06-09 | 2021-12-15 | Franz Kessler GmbH | Werkzeugmaschineneinheit mit einem werkzeugsensor und verfahren zur erfassung einer schneidenbelastung eines werkzeuges |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2694408B1 (fr) * | 1992-07-31 | 1994-10-21 | Electricite De France | Dispositif détecteur de défauts sur un réseau de distribution d'énergie électrique aérien. |
-
1997
- 1997-12-08 FR FR9715493A patent/FR2772131B1/fr not_active Expired - Fee Related
-
1998
- 1998-12-03 DE DE69800666T patent/DE69800666T2/de not_active Expired - Fee Related
- 1998-12-03 PT PT98403034T patent/PT924526E/pt unknown
- 1998-12-03 EP EP98403034A patent/EP0924526B1/fr not_active Expired - Lifetime
- 1998-12-03 ES ES98403034T patent/ES2159424T3/es not_active Expired - Lifetime
- 1998-12-03 AT AT98403034T patent/ATE200355T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69800666D1 (de) | 2001-05-10 |
EP0924526A1 (fr) | 1999-06-23 |
FR2772131B1 (fr) | 2000-02-04 |
PT924526E (pt) | 2001-08-30 |
FR2772131A1 (fr) | 1999-06-11 |
DE69800666T2 (de) | 2001-10-11 |
ATE200355T1 (de) | 2001-04-15 |
EP0924526B1 (fr) | 2001-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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