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
Application number
ES200102325A
Other languages
English (en)
Other versions
ES2187373A1 (es
Inventor
Denis Jeancel
Bernard Scotte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom SA
Original Assignee
Alstom SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alstom SA filed Critical Alstom SA
Publication of ES2187373A1 publication Critical patent/ES2187373A1/es
Application granted granted Critical
Publication of ES2187373B1 publication Critical patent/ES2187373B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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.
ES200102325A 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. Expired - Fee Related ES2187373B1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

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