FR2973884B1 - DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK - Google Patents

DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK

Info

Publication number
FR2973884B1
FR2973884B1 FR1101056A FR1101056A FR2973884B1 FR 2973884 B1 FR2973884 B1 FR 2973884B1 FR 1101056 A FR1101056 A FR 1101056A FR 1101056 A FR1101056 A FR 1101056A FR 2973884 B1 FR2973884 B1 FR 2973884B1
Authority
FR
France
Prior art keywords
measurement point
cable
diagnosing
measuring
network
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
FR1101056A
Other languages
French (fr)
Other versions
FR2973884A1 (en
Inventor
Eric Geoffroy
Olivier Landes
Christophe Lochot
Georges Martins
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1101056A priority Critical patent/FR2973884B1/en
Publication of FR2973884A1 publication Critical patent/FR2973884A1/en
Application granted granted Critical
Publication of FR2973884B1 publication Critical patent/FR2973884B1/en
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
    • G01R31/005—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
    • 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

Landscapes

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

Abstract

The device has a current injecting cable twisted with a measuring cable (26). The measuring cable is connected to a proximal measurement point i.e. connector (34), and a mass plate (30) at a level of an electric structural network (14) of an aircraft having a structure with composite parts. A generator (8) of the network is placed in an upstream side of a road path (24). A measuring device measures potential difference between the measurement point and a voltage reference area (16) of a vehicle. The measurement point is arranged inside an electrical rack.
FR1101056A 2011-04-07 2011-04-07 DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK Active FR2973884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1101056A FR2973884B1 (en) 2011-04-07 2011-04-07 DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101056A FR2973884B1 (en) 2011-04-07 2011-04-07 DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK

Publications (2)

Publication Number Publication Date
FR2973884A1 FR2973884A1 (en) 2012-10-12
FR2973884B1 true FR2973884B1 (en) 2014-01-17

Family

ID=44550405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101056A Active FR2973884B1 (en) 2011-04-07 2011-04-07 DEVICE FOR DIAGNOSING AN ELECTRICAL NETWORK

Country Status (1)

Country Link
FR (1) FR2973884B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066040B1 (en) 2017-05-03 2021-06-25 Airbus Operations Sas ELECTRICAL LINK INCLUDING AN ELECTRICAL PROTECTION DEVICE - VOLTAGE POLARIZATION
FR3097970B1 (en) 2019-06-27 2021-06-04 Airbus Helicopters Electrical architecture with a monitoring system of at least one electrical connection of an electrical network, vehicle and process
FR3098919B1 (en) 2019-07-15 2022-08-19 Airbus Helicopters Electrical connection equipment provided with a monitoring system and at least one electrical connector with mechanical locking, an electrical architecture and a vehicle
FR3114656A1 (en) 2020-09-29 2022-04-01 Airbus Operations (S.A.S.) ELECTRICAL WIRING FAULT DETECTION SYSTEM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870347A (en) * 1988-02-22 1989-09-26 Arnold Cicerone Universal master breakout unit for testing avionic systems
US5617039A (en) * 1994-11-10 1997-04-01 Applied Data Technology Auxiliary power unit testing device
DE102004057330B3 (en) * 2004-11-27 2006-03-30 Leoni Wiring Systems Uk Ltd. Method and equipment for monitoring leakage from electrical supply network on board road vehicle to carbon-fiber bodywork involves several measuring points connected to monitoring circuit
US7498820B2 (en) * 2006-03-21 2009-03-03 General Electric Company Method, apparatus and computer-readable code for detecting an incipient ground fault in an electrical propulsion system
DE102009019158A1 (en) * 2009-03-30 2010-10-07 Ipetronik Gmbh & Co. Kg Temporarily used mobile measurement system controlling arrangement for passenger car, has current limiting elements designed such that amount of residual current remains below preset exposure limit during breakdown of measuring lines
US8395391B2 (en) * 2009-08-19 2013-03-12 Astronics Advanced Electronic Systems Corp. Method and apparatus for locating a parallel arc fault

Also Published As

Publication number Publication date
FR2973884A1 (en) 2012-10-12

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