BR112022005760A2 - Detecção de arco elétrico para conexões de soquete de medidor elétrico - Google Patents

Detecção de arco elétrico para conexões de soquete de medidor elétrico

Info

Publication number
BR112022005760A2
BR112022005760A2 BR112022005760A BR112022005760A BR112022005760A2 BR 112022005760 A2 BR112022005760 A2 BR 112022005760A2 BR 112022005760 A BR112022005760 A BR 112022005760A BR 112022005760 A BR112022005760 A BR 112022005760A BR 112022005760 A2 BR112022005760 A2 BR 112022005760A2
Authority
BR
Brazil
Prior art keywords
arc
electrical
electrical meter
socket connections
meter socket
Prior art date
Application number
BR112022005760A
Other languages
English (en)
Inventor
J Boudreau Frank Jr
E Kraus Matthew
Original Assignee
Landis & Gyr Innovations Inc
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 Landis & Gyr Innovations Inc filed Critical Landis & Gyr Innovations Inc
Publication of BR112022005760A2 publication Critical patent/BR112022005760A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/068—Arrangements for indicating or signaling faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R9/00—Instruments employing mechanical resonance
    • G01R9/04—Instruments employing mechanical resonance using vibrating reeds, e.g. for measuring frequency
    • 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
    • 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
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
    • G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

detecção de arco elétrico para conexões de soquete de medidor elétrico. trata-se de um método para detecção de arco elétrico em uma conexão elétrica entre um medidor elétrico e um soquete. o método pode incluir receber um sinal de vibração de um sensor de vibração e um sinal de detecção de arco de um detector de arco. o sinal de vibração pode ser correlacionado no tempo com o sinal de detecção de arco. um arco elétrico pode ser detectado com base na correlação do sinal de vibração com o sinal de detecção de arco.
BR112022005760A 2019-09-27 2020-09-03 Detecção de arco elétrico para conexões de soquete de medidor elétrico BR112022005760A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/586,200 US11226357B2 (en) 2019-09-27 2019-09-27 Electrical arc detection for electric meter socket connections
PCT/US2020/049153 WO2021061363A1 (en) 2019-09-27 2020-09-03 Electrical arc detection for electric meter socket connections

Publications (1)

Publication Number Publication Date
BR112022005760A2 true BR112022005760A2 (pt) 2022-06-21

Family

ID=72561953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022005760A BR112022005760A2 (pt) 2019-09-27 2020-09-03 Detecção de arco elétrico para conexões de soquete de medidor elétrico

Country Status (7)

Country Link
US (1) US11226357B2 (pt)
EP (1) EP4034893B1 (pt)
JP (1) JP2022552634A (pt)
AU (1) AU2020352887A1 (pt)
BR (1) BR112022005760A2 (pt)
CA (1) CA3155122A1 (pt)
WO (1) WO2021061363A1 (pt)

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Also Published As

Publication number Publication date
US11226357B2 (en) 2022-01-18
WO2021061363A1 (en) 2021-04-01
AU2020352887A1 (en) 2022-05-12
US20210096158A1 (en) 2021-04-01
EP4034893B1 (en) 2023-11-08
EP4034893A1 (en) 2022-08-03
CA3155122A1 (en) 2021-04-01
JP2022552634A (ja) 2022-12-19

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