BR112022017837A2 - Sistema e método para detectar arco em um medidor elétrico - Google Patents

Sistema e método para detectar arco em um medidor elétrico

Info

Publication number
BR112022017837A2
BR112022017837A2 BR112022017837A BR112022017837A BR112022017837A2 BR 112022017837 A2 BR112022017837 A2 BR 112022017837A2 BR 112022017837 A BR112022017837 A BR 112022017837A BR 112022017837 A BR112022017837 A BR 112022017837A BR 112022017837 A2 BR112022017837 A2 BR 112022017837A2
Authority
BR
Brazil
Prior art keywords
electric meter
meter
detect arc
electronic processor
detect
Prior art date
Application number
BR112022017837A
Other languages
English (en)
Inventor
Lee Mcdougall Thomas
Whitmore Crittenden Curtis
Andrew Waters Charles
Original Assignee
Aclara Tech Llc
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 Aclara Tech Llc filed Critical Aclara Tech Llc
Publication of BR112022017837A2 publication Critical patent/BR112022017837A2/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
    • 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
    • G01R22/063—Details of electronic electricity meters related to remote communication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Emergency Alarm Devices (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

SISTEMA E MÉTODO PARA DETECTAR ARCO EM UM MEDIDOR ELÉTRICO. Um medidor elétrico incluindo um alojamento incluindo uma interface de tomada operável para conectar a uma instalação. O medidor ainda incluindo um sensor configurado para detectar uma característica do medidor elétrico. O medidor ainda incluindo um controlador tendo um processador eletrônico e uma memória. O processador eletrônico é configurado para receber, a partir do sensor, um sinal indicativo da característica elétrica, determinar, com base no sinal, a presença de uma tomada quente, e emitir um alerta com base na determinação da presença da tomada quente.
BR112022017837A 2020-03-06 2021-03-05 Sistema e método para detectar arco em um medidor elétrico BR112022017837A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062985964P 2020-03-06 2020-03-06
PCT/US2021/021061 WO2021178784A1 (en) 2020-03-06 2021-03-05 System and method for detecting arc in an electrical meter

Publications (1)

Publication Number Publication Date
BR112022017837A2 true BR112022017837A2 (pt) 2022-12-06

Family

ID=77555643

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022017837A BR112022017837A2 (pt) 2020-03-06 2021-03-05 Sistema e método para detectar arco em um medidor elétrico

Country Status (5)

Country Link
US (2) US11789050B2 (pt)
CN (1) CN116097324A (pt)
BR (1) BR112022017837A2 (pt)
CA (1) CA3174715A1 (pt)
WO (1) WO2021178784A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021178784A1 (en) * 2020-03-06 2021-09-10 Aclara Techologies Llc System and method for detecting arc in an electrical meter
CN117434406B (zh) * 2023-12-20 2024-04-09 天津航空机电有限公司 一种基于互补集合经验模态分解的电弧故障检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621669B1 (en) * 1998-02-19 2003-09-16 Square D Company Arc fault receptacle with a feed-through connection
US7110864B2 (en) * 2004-03-08 2006-09-19 Siemens Energy & Automation, Inc. Systems, devices, and methods for detecting arcs
DE102010010155A1 (de) * 2010-03-04 2011-09-08 Johann Wolfgang Goethe-Universität Verwendung von halogenierten Cyanozimtsäurederivaten als Matrizes in MALDI-Massenspektrometrie
US8576521B2 (en) * 2011-08-16 2013-11-05 Schneider Electric USA, Inc. Adaptive light detection for arc mitigation systems
US9733294B2 (en) * 2013-05-01 2017-08-15 Elster Solutions, Llc Electricity meter hot socket detection
US10054631B2 (en) 2015-09-21 2018-08-21 Advent Design Corporation Electrical arcing detector for arcing at series electrictrical connection
WO2021178784A1 (en) * 2020-03-06 2021-09-10 Aclara Techologies Llc System and method for detecting arc in an electrical meter

Also Published As

Publication number Publication date
US20210278448A1 (en) 2021-09-09
US11789050B2 (en) 2023-10-17
CN116097324A (zh) 2023-05-09
WO2021178784A8 (en) 2022-09-29
US20240061028A1 (en) 2024-02-22
WO2021178784A1 (en) 2021-09-10
CA3174715A1 (en) 2021-09-10

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