FR2815720B1 - SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM - Google Patents

SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM

Info

Publication number
FR2815720B1
FR2815720B1 FR0013565A FR0013565A FR2815720B1 FR 2815720 B1 FR2815720 B1 FR 2815720B1 FR 0013565 A FR0013565 A FR 0013565A FR 0013565 A FR0013565 A FR 0013565A FR 2815720 B1 FR2815720 B1 FR 2815720B1
Authority
FR
France
Prior art keywords
modifying
medium voltage
voltage networks
detecting cable
cable breakdown
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
FR0013565A
Other languages
French (fr)
Other versions
FR2815720A1 (en
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.)
Schneider Electric Energy France SAS
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
Priority to FR0013565A priority Critical patent/FR2815720B1/en
Priority to TNTNSN01146A priority patent/TNSN01146A1/en
Priority to BE2001/0677A priority patent/BE1014436A3/en
Priority to MA26375A priority patent/MA25452A1/en
Priority to ES200102325A priority patent/ES2187373B1/en
Priority to IT2001TO001007A priority patent/ITTO20011007A1/en
Publication of FR2815720A1 publication Critical patent/FR2815720A1/en
Application granted granted Critical
Publication of FR2815720B1 publication Critical patent/FR2815720B1/en
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
    • 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)
  • Emergency Protection Circuit Devices (AREA)
  • Cable Accessories (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
FR0013565A 2000-10-23 2000-10-23 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM Expired - Fee Related FR2815720B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0013565A FR2815720B1 (en) 2000-10-23 2000-10-23 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM
TNTNSN01146A TNSN01146A1 (en) 2000-10-23 2001-10-19 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM
BE2001/0677A BE1014436A3 (en) 2000-10-23 2001-10-19 Detection system cable pull in medium voltage networks and method of modification of an existing system.
MA26375A MA25452A1 (en) 2000-10-23 2001-10-22 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM.
ES200102325A ES2187373B1 (en) 2000-10-23 2001-10-22 CABLE START DETECTION SYSTEM IN HALF VOLTAGE NETWORKS AND MODIFICATION PROCEDURE OF AN EXISTING SYSTEM.
IT2001TO001007A ITTO20011007A1 (en) 2000-10-23 2001-10-23 CABLE LACERATION DETECTION SYSTEM IN MEDIUM VOLTAGE NETWORKS AND MODIFICATION PROCEDURE FOR AN EXISTING SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013565A FR2815720B1 (en) 2000-10-23 2000-10-23 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM

Publications (2)

Publication Number Publication Date
FR2815720A1 FR2815720A1 (en) 2002-04-26
FR2815720B1 true FR2815720B1 (en) 2002-12-06

Family

ID=8855638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013565A Expired - Fee Related FR2815720B1 (en) 2000-10-23 2000-10-23 SYSTEM FOR DETECTING CABLE BREAKDOWN IN MEDIUM VOLTAGE NETWORKS, AND METHOD FOR MODIFYING AN EXISTING SYSTEM

Country Status (6)

Country Link
BE (1) BE1014436A3 (en)
ES (1) ES2187373B1 (en)
FR (1) FR2815720B1 (en)
IT (1) ITTO20011007A1 (en)
MA (1) MA25452A1 (en)
TN (1) TNSN01146A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2446847B1 (en) * 2013-11-04 2014-07-23 Proveïments D'aigua, S.A. Remote control procedure of a lighting installation and equipment to carry it out

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 (en) * 1985-08-13 1987-02-21 三菱電機株式会社 Digital distance relay system
GB9619892D0 (en) * 1996-09-24 1996-11-06 Amp Gmbh Means for self-testing piezoelectric cable and a method therefor
JPH1183931A (en) * 1997-09-08 1999-03-26 Yaskawa Electric Corp Interlocking device

Also Published As

Publication number Publication date
ES2187373A1 (en) 2003-06-01
TNSN01146A1 (en) 2003-04-03
BE1014436A3 (en) 2003-10-07
FR2815720A1 (en) 2002-04-26
ITTO20011007A1 (en) 2003-04-23
ES2187373B1 (en) 2004-09-16
MA25452A1 (en) 2002-07-01

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property

Owner name: SCHNEIDER ELECTRIC ENERGY FRANCE, FR

Effective date: 20120806

ST Notification of lapse

Effective date: 20160630