FR3079934B1 - Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique - Google Patents

Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique 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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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
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English (en)
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FR3079934A1 (fr
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
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Publication date
Application filed by Hager Controls SAS filed Critical Hager Controls SAS
Priority to FR1853022A priority Critical patent/FR3079934B1/fr
Publication of FR3079934A1 publication Critical patent/FR3079934A1/fr
Application granted granted Critical
Publication of FR3079934B1 publication Critical patent/FR3079934B1/fr
Active legal-status Critical Current
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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.
FR1853022A 2018-04-06 2018-04-06 Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique Active FR3079934B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1853022A FR3079934B1 (fr) 2018-04-06 2018-04-06 Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853022A FR3079934B1 (fr) 2018-04-06 2018-04-06 Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique
FR1853022 2018-04-06

Publications (2)

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

Family

ID=62751100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853022A Active FR3079934B1 (fr) 2018-04-06 2018-04-06 Procede de detection d'un evenement survenant au niveau d'un tableau de distribution electrique

Country Status (1)

Country Link
FR (1) FR3079934B1 (fr)

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 (zh) * 2015-06-09 2015-09-09 北京联合大学 一种利用声学测量诊断电路故障的方法及系统

Also Published As

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

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