MX2010001436A - Interruptor de circuito de fallas de arco y método para detectar e interrumpir un arco en serie de resistencia de un circuito de energía. - Google Patents

Interruptor de circuito de fallas de arco y método para detectar e interrumpir un arco en serie de resistencia de un circuito de energía.

Info

Publication number
MX2010001436A
MX2010001436A MX2010001436A MX2010001436A MX2010001436A MX 2010001436 A MX2010001436 A MX 2010001436A MX 2010001436 A MX2010001436 A MX 2010001436A MX 2010001436 A MX2010001436 A MX 2010001436A MX 2010001436 A MX2010001436 A MX 2010001436A
Authority
MX
Mexico
Prior art keywords
contacts
arc
samples
sensed current
adjusted
Prior art date
Application number
MX2010001436A
Other languages
English (en)
Inventor
Kevin L Parker
Robert T Elms
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 MX2010001436A publication Critical patent/MX2010001436A/es

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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Un interruptor de circuito de fallas de arco incluye terminales de línea y carga, contactos separables en serie entre las terminales, un conductor neutro, y un mecanismo operativo abriendo y cerrando los contactos y disparando abiertos los contactos en respuesta a una señal de disparo. Un transformador de corriente detecta corriente que fluye a través de los contactos. Un sensor de voltaje detecta cruces cero de voltaje entre la terminal de carga y el conductor neutro. Un procesador detecta un arco en serie de resistencia en serie con los contactos. Una rutina de procesador determina, para cada medio ciclo, muestras de la corriente detectada, un valor desfasado a partir de un promedio de muestras de corriente detectada próximas a los cruces cero de voltaje para el medio ciclo correspondiente, muestras de corriente detectada ajustadas por el valor de desfasamiento, un perfil correspondiente a un arco en serie de resistencia como una función de las muestras de corriente detectadas y las muestras ajustadas, y la señal de disparo en respuesta a ocurrencias del perfil.
MX2010001436A 2007-08-07 2008-08-07 Interruptor de circuito de fallas de arco y método para detectar e interrumpir un arco en serie de resistencia de un circuito de energía. MX2010001436A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/834,856 US7746605B2 (en) 2007-08-07 2007-08-07 Arc fault circuit interrupter and method of detecting and interrupting a resistive series arc of a power circuit
PCT/IB2008/002082 WO2009019586A2 (en) 2007-08-07 2008-08-07 Arc fault circuit interrupter and method of detecting and interrupting a resistive series arc of a power circuit

Publications (1)

Publication Number Publication Date
MX2010001436A true MX2010001436A (es) 2010-03-22

Family

ID=40341826

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001436A MX2010001436A (es) 2007-08-07 2008-08-07 Interruptor de circuito de fallas de arco y método para detectar e interrumpir un arco en serie de resistencia de un circuito de energía.

Country Status (8)

Country Link
US (1) US7746605B2 (es)
EP (1) EP2176933B1 (es)
AU (1) AU2008285199B2 (es)
CA (1) CA2695869C (es)
CR (1) CR11258A (es)
ES (1) ES2682265T3 (es)
MX (1) MX2010001436A (es)
WO (1) WO2009019586A2 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8089737B2 (en) * 2008-12-19 2012-01-03 Eaton Corporation Arc fault circuit interrupter and method providing improved nuisance trip rejection
US9121885B2 (en) * 2010-08-16 2015-09-01 Infineon Technologies Ag Sensor package and method of manufacturing thereof
US9548650B1 (en) 2011-11-22 2017-01-17 Google Inc. AC power monitoring and parameter determination
US9431816B2 (en) 2012-09-28 2016-08-30 Eaton Corporation Direct current arc fault detector and circuit interrupter, and method of detecting an arc in a direct current power circuit
US20170108541A1 (en) * 2014-06-13 2017-04-20 Mitsubishi Electric Corporation Digital protection relay
CN104678265A (zh) * 2015-01-30 2015-06-03 广东雅达电子股份有限公司 一种串联故障电弧检测装置及检测方法
KR102000060B1 (ko) * 2015-04-09 2019-07-18 엘에스산전 주식회사 전류 센서의 옵셋 보정 장치
US10060964B2 (en) * 2016-03-21 2018-08-28 Eaton Intelligent Power Limited Arc fault circuit interrupter detector systems including super regenerative high frequency receiver
DE102016209443B4 (de) * 2016-05-31 2021-06-10 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
CN109478775B (zh) 2016-05-31 2020-12-25 西门子股份公司 故障电弧识别单元
US11205891B2 (en) 2016-05-31 2021-12-21 Siemens Aktiengesellschaft Arc fault detection unit
WO2017207535A1 (de) 2016-05-31 2017-12-07 Siemens Aktiengesellschaft Störlichtbogenerkennungseinheit
KR102063287B1 (ko) * 2019-07-29 2020-01-08 제일전기공업 주식회사 전력 위상 측정과 아크 검출에 기초한 전원 차단 방법 및 장치
WO2022051689A1 (en) 2020-09-06 2022-03-10 Astronics Advanced Electronic Systems Corp. Apparatus and method for detecting series arcing in an electrical circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933643A (en) * 1989-07-28 1990-06-12 Motorola Inc. Operational amplifier having improved digitally adjusted null offset
US5224006A (en) * 1991-09-26 1993-06-29 Westinghouse Electric Corp. Electronic circuit breaker with protection against sputtering arc faults and ground faults
US5644851A (en) * 1991-12-20 1997-07-08 Blank; Rodney K. Compensation system for electronic compass
ZA941138B (en) * 1993-02-26 1994-08-29 Westinghouse Electric Corp Circuit breaker responsive to repeated in-rush currents produced by a sputtering arc fault.
JP3761904B2 (ja) * 1993-08-30 2006-03-29 キヤノン株式会社 サーボル−プの自動利得制御回路
US5691869A (en) * 1995-06-06 1997-11-25 Eaton Corporation Low cost apparatus for detecting arcing faults and circuit breaker incorporating same
US6633467B2 (en) * 2000-02-03 2003-10-14 Pass & Seymour, Inc. AFCI which detects and interrupts line side arcing
US7345860B2 (en) * 2001-10-17 2008-03-18 Square D Company Load recognition and series arc detection using load current/line voltage normalization algorithms
US7302246B2 (en) * 2002-12-23 2007-11-27 Intel Corporation Programmable gain amplifier with self-adjusting offset correction
US7362552B2 (en) * 2004-07-20 2008-04-22 Eaton Corporation Arc fault circuit interrupter
US7633727B2 (en) * 2007-02-27 2009-12-15 Eaton Corporation Arc fault circuit interrupter and series arc fault detection method using plural high frequency bands

Also Published As

Publication number Publication date
US20090040665A1 (en) 2009-02-12
CA2695869C (en) 2015-02-24
EP2176933B1 (en) 2018-06-13
CA2695869A1 (en) 2009-02-12
EP2176933A2 (en) 2010-04-21
US7746605B2 (en) 2010-06-29
AU2008285199B2 (en) 2012-09-06
WO2009019586A3 (en) 2009-05-22
AU2008285199A1 (en) 2009-02-12
CR11258A (es) 2010-09-10
WO2009019586A2 (en) 2009-02-12
ES2682265T3 (es) 2018-09-19

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