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FR3102892B1 - Détection d’arc électrique dans un réseau électrique - Google Patents

Détection d’arc électrique dans un réseau électrique Download PDF

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Publication number
FR3102892B1
FR3102892B1 FR1912201A FR1912201A FR3102892B1 FR 3102892 B1 FR3102892 B1 FR 3102892B1 FR 1912201 A FR1912201 A FR 1912201A FR 1912201 A FR1912201 A FR 1912201A FR 3102892 B1 FR3102892 B1 FR 3102892B1
Authority
FR
France
Prior art keywords
electric arc
electrical network
arc detection
network
reflectograms
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
FR1912201A
Other languages
English (en)
Other versions
FR3102892A1 (fr
Inventor
Emmanuel Bussy
Sylvain Poignant
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR1912201A priority Critical patent/FR3102892B1/fr
Priority to PCT/FR2020/051930 priority patent/WO2021084196A1/fr
Priority to US17/773,524 priority patent/US20220381811A1/en
Publication of FR3102892A1 publication Critical patent/FR3102892A1/fr
Application granted granted Critical
Publication of FR3102892B1 publication Critical patent/FR3102892B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

L’invention concerne un procédé de détection d’un arc électrique dans un réseau électrique. Le procédé utilise plusieurs acquisitions, successives ou non, de réflectogrammes représentatifs d’une distribution spatiale d’impédance dans un réseau électrique pour confirmer la détection effective d’un arc électrique, dans ledit réseau, de manière fiable, même en présence de bruit électromagnétique. Figure pour l'abrégé : Figure 2
FR1912201A 2019-10-30 2019-10-30 Détection d’arc électrique dans un réseau électrique Active FR3102892B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1912201A FR3102892B1 (fr) 2019-10-30 2019-10-30 Détection d’arc électrique dans un réseau électrique
PCT/FR2020/051930 WO2021084196A1 (fr) 2019-10-30 2020-10-26 Détection d'arc électrique dans un réseau électrique
US17/773,524 US20220381811A1 (en) 2019-10-30 2020-10-26 Detection of electric arcs in an electrical system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912201 2019-10-30
FR1912201A FR3102892B1 (fr) 2019-10-30 2019-10-30 Détection d’arc électrique dans un réseau électrique

Publications (2)

Publication Number Publication Date
FR3102892A1 FR3102892A1 (fr) 2021-05-07
FR3102892B1 true FR3102892B1 (fr) 2022-03-25

Family

ID=69191021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912201A Active FR3102892B1 (fr) 2019-10-30 2019-10-30 Détection d’arc électrique dans un réseau électrique

Country Status (3)

Country Link
US (1) US20220381811A1 (fr)
FR (1) FR3102892B1 (fr)
WO (1) WO2021084196A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136859B1 (fr) * 2022-06-21 2024-06-28 Commissariat Energie Atomique Méthode de détection et localisation de défauts francs ou de terminaison pour un câble composé de plusieurs tronçons de câbles inhomogènes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185684A (en) * 1991-03-28 1993-02-09 Eaton Corporation Frequency selective arc detection
US5839092A (en) * 1997-03-26 1998-11-17 Square D Company Arcing fault detection system using fluctuations in current peaks and waveforms
US6972574B2 (en) * 2001-01-31 2005-12-06 Cm Technologies Corporation Method and apparatus for monitoring integrity of wires or electrical cables
US7236338B2 (en) * 2003-09-16 2007-06-26 The Boeing Company System and method for remotely detecting and locating faults in a power system
FR3003410B1 (fr) * 2013-03-18 2016-07-01 Win Ms Dispositif de protection de reseaux electriques
WO2015199773A2 (fr) * 2014-04-02 2015-12-30 Sikorsky Aircraft Corporation Système et procédé de surveillance de l'état de systèmes électriques

Also Published As

Publication number Publication date
US20220381811A1 (en) 2022-12-01
FR3102892A1 (fr) 2021-05-07
WO2021084196A1 (fr) 2021-05-06

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