BRPI0618416A2 - disjuntor de circuito para falha de arco de um circuito elétrico, método para habilitar ou desabilitar uma proteção a arco em série de um circuito elétrico - Google Patents

disjuntor de circuito para falha de arco de um circuito elétrico, método para habilitar ou desabilitar uma proteção a arco em série de um circuito elétrico Download PDF

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Publication number
BRPI0618416A2
BRPI0618416A2 BRPI0618416-2A BRPI0618416A BRPI0618416A2 BR PI0618416 A2 BRPI0618416 A2 BR PI0618416A2 BR PI0618416 A BRPI0618416 A BR PI0618416A BR PI0618416 A2 BRPI0618416 A2 BR PI0618416A2
Authority
BR
Brazil
Prior art keywords
arc
electrical circuit
current
load
circuit
Prior art date
Application number
BRPI0618416-2A
Other languages
English (en)
Inventor
Robert T Elms
Kevin L Parker
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BRPI0618416A2 publication Critical patent/BRPI0618416A2/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks to inrush currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)

Abstract

DISJUNTOR DE CIRCUITO PARA FALHA DE ARCO DE UM CIRCUITO ELéTRICO, METODO PARA HABILITAR OU DESABILITAR UMA PROTEçãO A ARCO EM SéRIE DE UM CIRCUITO ELéTRICO. Um disjuntor de circuito para falha de arco inclui um terminal de linha, um terminal de carga, contatos separáveis, conectados eletricamente entre o terminal de linha e o terminal de carga, e um sensor de corrente, estruturado de modo a sensorear a corrente associada à carga que flui entre o terminal de linha e o terminal de carga através dos contatos separáveis. A corrente sensoreada inclui uma pluralidade de ciclos de linha. Um circuito de detecção de falha de arco sendo estruturado para prover uma proteção a arco em série e gerar um sinal de abertura reativo à corrente sensoreada a partir do sensor de corrente. O circuito de detecção de falha de arco coleta uma pluralidade de amostras da corrente sensoreada nos ciclos de linha determina um único transiente de corrente associado à energização da carga e reativamente inibe a proteção a arco em série. Um mecanismo de operação é estruturado de modo a abrir os contatos separáveis, em resposta a um sinal de abertura.
BRPI0618416-2A 2005-10-18 2006-10-18 disjuntor de circuito para falha de arco de um circuito elétrico, método para habilitar ou desabilitar uma proteção a arco em série de um circuito elétrico BRPI0618416A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/253,193 US7359168B2 (en) 2005-10-18 2005-10-18 Arc fault circuit interrupter and method for disabling series arc protection during current transients
PCT/IB2006/002923 WO2007045976A1 (en) 2005-10-18 2006-10-18 Arc fault circuit interrupter and method for disabling series arc protection during current transients

Publications (1)

Publication Number Publication Date
BRPI0618416A2 true BRPI0618416A2 (pt) 2011-08-30

Family

ID=37714673

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0618416-2A BRPI0618416A2 (pt) 2005-10-18 2006-10-18 disjuntor de circuito para falha de arco de um circuito elétrico, método para habilitar ou desabilitar uma proteção a arco em série de um circuito elétrico

Country Status (6)

Country Link
US (1) US7359168B2 (pt)
EP (1) EP1946417A1 (pt)
AU (1) AU2006305616B2 (pt)
BR (1) BRPI0618416A2 (pt)
CA (1) CA2625772C (pt)
WO (1) WO2007045976A1 (pt)

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US7441173B2 (en) * 2006-02-16 2008-10-21 Siemens Energy & Automation, Inc. Systems, devices, and methods for arc fault detection
US20070208520A1 (en) * 2006-03-01 2007-09-06 Siemens Energy & Automation, Inc. Systems, devices, and methods for arc fault management
US7463465B2 (en) * 2006-12-28 2008-12-09 General Electric Company Series arc fault current interrupters and methods
US7633729B2 (en) * 2007-10-22 2009-12-15 Hamilton Sundstrand Corporation Alternating current series arc fault detection method
US20090171603A1 (en) * 2007-12-28 2009-07-02 Sriram Changali Methods of detecting series arcs in electrical signals
CA2711903C (en) 2008-01-29 2019-01-15 Leviton Manufacturing Co., Inc. Self testing fault circuit interrupter apparatus and method
US8054591B2 (en) * 2008-07-24 2011-11-08 General Electric Company Arc detection using discrete wavelet transforms
AU2009293077B2 (en) 2008-09-19 2012-07-19 Schweitzer Engineering Laboratories, Inc. Arc flash protection with self-test
US8159793B2 (en) * 2008-12-22 2012-04-17 General Electric Company Arc detection using detailed and approximate coefficients from discrete wavelet transforms
US8170816B2 (en) 2008-12-29 2012-05-01 General Electric Company Parallel arc detection using discrete wavelet transforms
US9551751B2 (en) 2011-06-15 2017-01-24 Ul Llc High speed controllable load
US8599523B1 (en) 2011-07-29 2013-12-03 Leviton Manufacturing Company, Inc. Arc fault circuit interrupter
US10432120B2 (en) * 2012-04-15 2019-10-01 Hamilton Sundstrand Corporation Automatic fault isolation methodology
US10325150B2 (en) 2012-08-29 2019-06-18 Eaton Intelligent Power Limited System and method for electric load identification and classification employing support vector machine
US9438028B2 (en) * 2012-08-31 2016-09-06 Schweitzer Engineering Laboratories, Inc. Motor relay with integrated arc-flash detection
US9366713B2 (en) 2013-05-23 2016-06-14 Pentair Thermal Management Llc Arc fault detection system and method
US9366716B2 (en) 2013-05-23 2016-06-14 Pentair Thermal Management Llc Sub-harmonic arc fault detection system and method
CA2921338C (en) 2013-09-30 2020-09-15 Jeremy D. Schroeder Distributed arc fault protection between outlet and circuit breaker
US9759758B2 (en) 2014-04-25 2017-09-12 Leviton Manufacturing Co., Inc. Ground fault detector
US20160116508A1 (en) 2014-10-28 2016-04-28 Eaton Corporation System and method to characterize and identify operating modes of electric loads
US9819226B2 (en) 2014-12-01 2017-11-14 Eaton Corporation Load power device and system for real-time execution of hierarchical load identification algorithms
US9866021B2 (en) 2014-12-09 2018-01-09 Eaton Corporation Load power device, system and method of load control and management employing load identification
JP6642075B2 (ja) * 2016-02-10 2020-02-05 オムロン株式会社 アーク対応制御装置およびアーク対応制御方法
WO2017207031A1 (de) 2016-05-31 2017-12-07 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
DE102016209443B4 (de) * 2016-05-31 2021-06-10 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
EP3446386B1 (de) * 2016-05-31 2023-11-08 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
WO2017207535A1 (de) 2016-05-31 2017-12-07 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
US10804689B2 (en) 2016-11-18 2020-10-13 Schweitzer Engineering Laboratories, Inc. Methods and systems for evaluating arc flash exposure hazard
KR101771098B1 (ko) * 2017-04-27 2017-08-24 주식회사 한산에이엠에스텍크 아크 차단원인 분석을 위한 블랙박스 장치
US11183831B2 (en) * 2018-07-25 2021-11-23 Hubbell Incorporated System and method for discerning arcing in electrical wiring

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US5224006A (en) 1991-09-26 1993-06-29 Westinghouse Electric Corp. Electronic circuit breaker with protection against sputtering arc faults and ground faults
US6259996B1 (en) 1998-02-19 2001-07-10 Square D Company Arc fault detection system
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US5691869A (en) 1995-06-06 1997-11-25 Eaton Corporation Low cost apparatus for detecting arcing faults and circuit breaker incorporating same
US5818237A (en) 1996-06-10 1998-10-06 Eaton Corporation Apparatus for envelope detection of low current arcs
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US7068480B2 (en) * 2001-10-17 2006-06-27 Square D Company Arc detection using load recognition, harmonic content and broadband noise
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Also Published As

Publication number Publication date
EP1946417A1 (en) 2008-07-23
CA2625772C (en) 2014-05-20
CA2625772A1 (en) 2007-04-26
US20070086124A1 (en) 2007-04-19
AU2006305616A1 (en) 2007-04-26
US7359168B2 (en) 2008-04-15
WO2007045976A1 (en) 2007-04-26
AU2006305616B2 (en) 2011-05-12

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.