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FR3079934B1 - METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL - Google Patents

METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL Download PDF

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Publication number
FR3079934B1
FR3079934B1 FR1853022A FR1853022A FR3079934B1 FR 3079934 B1 FR3079934 B1 FR 3079934B1 FR 1853022 A FR1853022 A FR 1853022A FR 1853022 A FR1853022 A FR 1853022A FR 3079934 B1 FR3079934 B1 FR 3079934B1
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FR
France
Prior art keywords
sound
coordinates
level
electrical distribution
event occurring
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
FR1853022A
Other languages
French (fr)
Other versions
FR3079934A1 (en
Inventor
Bourg De Luzencon Baudouin Du
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.)
Hager Controls SAS
Original Assignee
Hager Controls 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 Hager Controls SAS filed Critical Hager Controls SAS
Priority to FR1853022A priority Critical patent/FR3079934B1/en
Publication of FR3079934A1 publication Critical patent/FR3079934A1/en
Application granted granted Critical
Publication of FR3079934B1 publication Critical patent/FR3079934B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/04—Frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

La présente invention a pour objet un procédé de détection d'un évènement survenant au niveau d'un tableau (1) de distribution électrique, comprenant : - une étape de détection d'un son par au moins un capteur (2), - une étape de transfert de données représentatives du son détecté, - une première étape d'analyse des données représentatives du son détecté comprenant une première sous-étape de détermination des coordonnées d'un lieu de génération (4) du son dans un système de coordonnées donné, - une étape de transfert des données analysées à un dispositif déporté, l'étape d'analyse de données représentatives du son détecté comprenant une première sous-étape d'identification de source lors de laquelle le dispositif d'analyse et de transfert (3) compare les coordonnées du lieu de génération du son (4) à des coordonnées de composants (11) comprises dans une banque de coordonnées de composants, de sorte à déterminer quel composant (1 1) a généré ce son.The present invention relates to a method for detecting an event occurring at the level of an electrical distribution board (1), comprising: - a step of detecting a sound by at least one sensor (2), - a step of transferring data representative of the detected sound, - a first step of analyzing data representative of the detected sound comprising a first sub-step of determining the coordinates of a place of generation (4) of the sound in a given coordinate system - a step of transferring the analyzed data to a remote device, the step of analyzing data representative of the detected sound comprising a first source identification sub-step during which the analysis and transfer device (3 ) compares the coordinates of the place of generation of the sound (4) with coordinates of components (11) included in a bank of coordinates of components, so as to determine which component (1 1) generated this sound.

FR1853022A 2018-04-06 2018-04-06 METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL Active FR3079934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853022A FR3079934B1 (en) 2018-04-06 2018-04-06 METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853022A FR3079934B1 (en) 2018-04-06 2018-04-06 METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL
FR1853022 2018-04-06

Publications (2)

Publication Number Publication Date
FR3079934A1 FR3079934A1 (en) 2019-10-11
FR3079934B1 true FR3079934B1 (en) 2021-02-12

Family

ID=62751100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853022A Active FR3079934B1 (en) 2018-04-06 2018-04-06 METHOD FOR DETECTION OF AN EVENT OCCURRING AT THE LEVEL OF AN ELECTRICAL DISTRIBUTION PANEL

Country Status (1)

Country Link
FR (1) FR3079934B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8434367B2 (en) * 2010-10-18 2013-05-07 Eaton Corporation Acoustic sensor system, acoustic signature simulator, and electrical distribution system
US9304159B2 (en) * 2013-01-08 2016-04-05 Eaton Corporation Detection and location of electrical connections having a micro-interface abnormality in an electrical system
CN104898013A (en) * 2015-06-09 2015-09-09 北京联合大学 Method and system for diagnosing circuit fault based on acoustical measurement

Also Published As

Publication number Publication date
FR3079934A1 (en) 2019-10-11

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