FR3075970B1 - Dispositif de verification de l’integrite d’un systeme de detection de court-circuit - Google Patents

Dispositif de verification de l’integrite d’un systeme de detection de court-circuit Download PDF

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Publication number
FR3075970B1
FR3075970B1 FR1763060A FR1763060A FR3075970B1 FR 3075970 B1 FR3075970 B1 FR 3075970B1 FR 1763060 A FR1763060 A FR 1763060A FR 1763060 A FR1763060 A FR 1763060A FR 3075970 B1 FR3075970 B1 FR 3075970B1
Authority
FR
France
Prior art keywords
integrity
detection
short
verifying
detection system
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.)
Active
Application number
FR1763060A
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English (en)
Other versions
FR3075970A1 (fr
Inventor
Frederic Rey
Serge Albaladejo
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1763060A priority Critical patent/FR3075970B1/fr
Priority to PCT/EP2018/085778 priority patent/WO2019121875A1/fr
Publication of FR3075970A1 publication Critical patent/FR3075970A1/fr
Application granted granted Critical
Publication of FR3075970B1 publication Critical patent/FR3075970B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
    • 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
    • G01R31/54—Testing for continuity
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

L'invention concerne le domaine des systèmes de détection de court-circuit et propose un dispositif de vérification 100 de l'intégrité d'un tel système comprenant : - un câble de détection 10, - un élément conducteur d'électricité 20 agencé conjointement avec le câble de détection, - un générateur électrique 30 relié d'une part au câble de détection, d'autre part à l'élément conducteur 20, et - un instrument d'identification d'un paramètre électrique 50 pour identifier l'établissement d'un court-circuit 2010 entre le câble de détection et l'élément conducteur d'électricité, voire localiser l'emplacement du court-circuit. Le dispositif de vérification comprend : - une unité de traitement 110 configurée pour vérifier l'intégrité du système de détection, et - le câble de détection 10 configuré pour permettre l'alimentation et la commande de l'unité de traitement. Le dispositif de vérification permet de fiabiliser le système de détection, et de simplifier au maximum celui-ci.
FR1763060A 2017-12-22 2017-12-22 Dispositif de verification de l’integrite d’un systeme de detection de court-circuit Active FR3075970B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1763060A FR3075970B1 (fr) 2017-12-22 2017-12-22 Dispositif de verification de l’integrite d’un systeme de detection de court-circuit
PCT/EP2018/085778 WO2019121875A1 (fr) 2017-12-22 2018-12-19 Dispositif de vérification de l'intégrité d'un système de détection de court-circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1763060A FR3075970B1 (fr) 2017-12-22 2017-12-22 Dispositif de verification de l’integrite d’un systeme de detection de court-circuit
FR1763060 2017-12-22

Publications (2)

Publication Number Publication Date
FR3075970A1 FR3075970A1 (fr) 2019-06-28
FR3075970B1 true FR3075970B1 (fr) 2020-02-28

Family

ID=61521700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1763060A Active FR3075970B1 (fr) 2017-12-22 2017-12-22 Dispositif de verification de l’integrite d’un systeme de detection de court-circuit

Country Status (2)

Country Link
FR (1) FR3075970B1 (fr)
WO (1) WO2019121875A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111505447A (zh) * 2020-05-27 2020-08-07 中铁电气化局集团第一工程有限公司 一种铁路牵引供电短路试验系统及试验方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800217A (en) * 1971-09-23 1974-03-26 Lowrance Electronics Mfg Pipeline including means of indicating the existence of and location of a leak
US5382909A (en) 1983-06-30 1995-01-17 Raychem Corporation Method for detecting and obtaining information about changes in variables
JPS6151536A (ja) * 1984-08-22 1986-03-14 Toyota Motor Corp 誘導炉の湯洩れ検知装置
JP5574788B2 (ja) * 2010-04-07 2014-08-20 助川電気工業株式会社 導電性液体漏洩検知線
GB201120295D0 (en) * 2011-11-24 2012-01-04 Metroic Ltd Current measurement apparatus
US10114057B2 (en) * 2013-06-21 2018-10-30 Schneider Electric USA, Inc. Method to detect arcing faults using switched elements at outlet
FR3011075A1 (fr) * 2013-09-24 2015-03-27 Commissariat Energie Atomique Dispositif de detection de fuite et revetement comportant ce dispositif de detection
US9759758B2 (en) * 2014-04-25 2017-09-12 Leviton Manufacturing Co., Inc. Ground fault detector
US10135235B2 (en) * 2015-11-24 2018-11-20 Abb Schweiz Ag Digital ground-fault circuit interrupter

Also Published As

Publication number Publication date
FR3075970A1 (fr) 2019-06-28
WO2019121875A1 (fr) 2019-06-27

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