ES2187373B1 - Sistema de deteccion de arranque de cables en las redes de media tension y procedimiento de modificacion de un sistema existente. - Google Patents
Sistema de deteccion de arranque de cables en las redes de media tension y procedimiento de modificacion de un sistema existente.Info
- Publication number
- ES2187373B1 ES2187373B1 ES200102325A ES200102325A ES2187373B1 ES 2187373 B1 ES2187373 B1 ES 2187373B1 ES 200102325 A ES200102325 A ES 200102325A ES 200102325 A ES200102325 A ES 200102325A ES 2187373 B1 ES2187373 B1 ES 2187373B1
- Authority
- ES
- Spain
- Prior art keywords
- detection system
- networks
- modification procedure
- medium voltage
- start detection
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000012986 modification Methods 0.000 title abstract 2
- 230000004048 modification Effects 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 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
-
- 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
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
-
- G01R31/021—
-
- 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
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Cable Accessories (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Sistema de detección de arranque de cables en las redes de media tensión y procedimiento de modificación de un sistema existente. El sistema de detección de daños en los cables en las redes de media tensión, tales como las redes de alumbrado público HT.EP, está destinado a asegurar una función de vigilancia de red sin tensión y comprende medios para efectuar la medición dinámica de la resistencia (R) o de la impedancia (Z) de la red con una frecuencia de adquisición determinada, y medios de registro de los valores medidos. Está caracterizado porque la frecuencia de adquisición se fija a un nivel suficientemente elevado para permitir determinar la forma (C{sub,l}, C{sub,2}) de cualquier variación rápida de la magnitud medida que pueda producirse durante un incidente en la red. La invención se refiere, también, a un procedimiento de modificación de un sistema, existente de detección de defecto de aislamiento en una red de media tensión.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0013565 | 2000-10-23 | ||
FR0013565A FR2815720B1 (fr) | 2000-10-23 | 2000-10-23 | Systeme de detection d'arrachement de cables dans les reseaux moyenne tension, et procede de modification d'un systeme existant |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2187373A1 ES2187373A1 (es) | 2003-06-01 |
ES2187373B1 true ES2187373B1 (es) | 2004-09-16 |
Family
ID=8855638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200102325A Expired - Fee Related ES2187373B1 (es) | 2000-10-23 | 2001-10-22 | Sistema de deteccion de arranque de cables en las redes de media tension y procedimiento de modificacion de un sistema existente. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE1014436A3 (es) |
ES (1) | ES2187373B1 (es) |
FR (1) | FR2815720B1 (es) |
IT (1) | ITTO20011007A1 (es) |
MA (1) | MA25452A1 (es) |
TN (1) | TNSN01146A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2446847B1 (es) * | 2013-11-04 | 2014-07-23 | Proveïments D'aigua, S.A. | Procedimiento de telecontrol de una instalación de alumbrado y equipo para llevarlo a cabo |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157541A (en) * | 1977-10-26 | 1979-06-05 | Malor Mfg. Inc. | Device for detecting cable insulation faults |
US4228475A (en) * | 1978-08-28 | 1980-10-14 | Amf Incorporated | Ground monitoring system |
US4321643A (en) * | 1980-04-04 | 1982-03-23 | Amf Incorporated | Ground monitoring system |
JPS6240019A (ja) * | 1985-08-13 | 1987-02-21 | 三菱電機株式会社 | デジタル距離継電方式 |
GB9619892D0 (en) * | 1996-09-24 | 1996-11-06 | Amp Gmbh | Means for self-testing piezoelectric cable and a method therefor |
JPH1183931A (ja) * | 1997-09-08 | 1999-03-26 | Yaskawa Electric Corp | インターロック装置 |
-
2000
- 2000-10-23 FR FR0013565A patent/FR2815720B1/fr not_active Expired - Fee Related
-
2001
- 2001-10-19 TN TNTNSN01146A patent/TNSN01146A1/fr unknown
- 2001-10-19 BE BE2001/0677A patent/BE1014436A3/fr active
- 2001-10-22 ES ES200102325A patent/ES2187373B1/es not_active Expired - Fee Related
- 2001-10-22 MA MA26375A patent/MA25452A1/fr unknown
- 2001-10-23 IT IT2001TO001007A patent/ITTO20011007A1/it unknown
Also Published As
Publication number | Publication date |
---|---|
MA25452A1 (fr) | 2002-07-01 |
FR2815720A1 (fr) | 2002-04-26 |
ITTO20011007A1 (it) | 2003-04-23 |
TNSN01146A1 (fr) | 2003-04-03 |
BE1014436A3 (fr) | 2003-10-07 |
ES2187373A1 (es) | 2003-06-01 |
FR2815720B1 (fr) | 2002-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8847606B2 (en) | Method and system for assessing insulation deterioration in live underground power cables | |
Qian et al. | High sensitivity detection of partial discharge acoustic emission within power transformer by sagnac fiber optic sensor | |
ATE391292T1 (de) | Wirbelstromprüfung mit raumsparender konfiguration | |
US4721916A (en) | Method for diagnosing an insulation deterioration of a power cable | |
NO20020509L (no) | Boreformasjonstester, anordning og fremgangsmater for testing og overvakingsstatus av tester | |
WO2000058706A3 (en) | Method and apparatus for detecting elevator rope degradation using electrical or magnetic energy | |
US6867596B1 (en) | Fault detection system | |
Oyegoke et al. | Selectivity of damped AC (DAC) and VLF voltages in after-laying tests of extruded MV cable systems | |
CA2498441A1 (en) | Methods and apparatus for detecting a faulty component location along an optical path in an optical network | |
ES2187373B1 (es) | Sistema de deteccion de arranque de cables en las redes de media tension y procedimiento de modificacion de un sistema existente. | |
Runde et al. | Cavities in mass-impregnated HVDC subsea cables studied by AC partial discharge measurements | |
EP0428601A1 (fr) | Systeme de mesure de decharges partielles. | |
US7019531B2 (en) | Procedure and device for the evaluation of the quality of a cable | |
ES2116365T3 (es) | Procedimiento para determinar una magnitud electrica. | |
JP5086119B2 (ja) | 電力ケーブルの劣化位置標定方法及びその装置 | |
EP0656543B1 (en) | Withstand voltage-testing apparatus | |
JP2001349924A (ja) | Cvケーブル余寿命推定方法 | |
Miri et al. | A survey of incipient fault detection and location techniques for extruded shielded power cables | |
KR100966759B1 (ko) | 가로등 전원 및 부하선로의 종합 누전 진단, 탐지 및 보수방법 | |
RU2587533C1 (ru) | Способ нахождения места обрыва многожильного кабеля с недоступными для заземления жилами и устройство для его осуществления | |
JP3284237B2 (ja) | ケーブル探査用のパイロット信号注入装置 | |
CA1177536A (fr) | Detection et localisation de defauts electriques et decharges partielles | |
JP3629424B2 (ja) | Cvケーブルの絶縁診断方法 | |
CA1261918A (fr) | Detection du calage des barres dans les encoches stator | |
JP3284236B2 (ja) | ケーブル探査器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030601 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2187373B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180928 |