MX352845B - Interruptor de circuito que provee protección contra falla de tierra y sistema que lo incluye. - Google Patents

Interruptor de circuito que provee protección contra falla de tierra y sistema que lo incluye.

Info

Publication number
MX352845B
MX352845B MX2015007972A MX2015007972A MX352845B MX 352845 B MX352845 B MX 352845B MX 2015007972 A MX2015007972 A MX 2015007972A MX 2015007972 A MX2015007972 A MX 2015007972A MX 352845 B MX352845 B MX 352845B
Authority
MX
Mexico
Prior art keywords
ground fault
circuit interrupter
output
same
system including
Prior art date
Application number
MX2015007972A
Other languages
English (en)
Other versions
MX2015007972A (es
Inventor
Miller Theodore
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 MX2015007972A publication Critical patent/MX2015007972A/es
Publication of MX352845B publication Critical patent/MX352845B/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

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

Abstract

Un interruptor de circuito (100) incluye un accionador de disparo (109) configurado para cooperar con un mecanismo de operación (108) para disparar la apertura de contactos capaces de separarse (107). El interruptor de circuito también incluye un sensor de falla de tierra (112) configurado para detectar una diferencia entre una corriente a través de u primer conductor eléctrico (1059 y una corriente a través de un segundo conductor eléctrico (106) y para emitir como salida una corriente de salida con base en la diferencia detectara y un circuito amplificador de falla de tierra (113) configurado para convertir la corriente de salida en un voltaje de salida. El interruptor de circuito también incluye interruptores primero y segundo (116, 117) configurados para convertir la corriente de salida en un voltaje de salida. El interruptor de circuito también incluye interruptores primero y segundo (116, 117) configurados para conectar eléctricamente la salida del sensor de falla de tierra con el circuito amplificador de falla de tierra y el accionador de disparo, respectivamente. El interruptor de circuito también incluye un procesador (114) configurado para controlar la operación de los interruptores primero y segundo y, cuando el primer interruptor está cerrado, para controlar la operación del accionador de disparo con base en el voltaje de salida.
MX2015007972A 2012-12-17 2013-10-01 Interruptor de circuito que provee protección contra falla de tierra y sistema que lo incluye. MX352845B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/716,656 US8749929B1 (en) 2012-12-17 2012-12-17 Circuit interrupter providing ground fault protection and system including the same
PCT/US2013/062834 WO2014099096A1 (en) 2012-12-17 2013-10-01 Circuit interrupter providing ground fault protection and system including the same

Publications (2)

Publication Number Publication Date
MX2015007972A MX2015007972A (es) 2016-04-15
MX352845B true MX352845B (es) 2017-12-11

Family

ID=49354954

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007972A MX352845B (es) 2012-12-17 2013-10-01 Interruptor de circuito que provee protección contra falla de tierra y sistema que lo incluye.

Country Status (4)

Country Link
US (1) US8749929B1 (es)
CA (1) CA2887102C (es)
MX (1) MX352845B (es)
WO (1) WO2014099096A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929037B2 (en) * 2013-01-24 2015-01-06 Eaton Corporation Circuit interrupter providing grounded neutral protection and method of controlling the same
JP6540203B2 (ja) * 2015-04-30 2019-07-10 マックス株式会社 設備機器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216515A (en) * 1973-03-28 1980-08-05 Eaton Corporation Ground fault interrupter
US3963963A (en) * 1975-04-22 1976-06-15 Rca Corporation Ground-fault detection system
US4045822A (en) * 1976-05-03 1977-08-30 Rca Corporation Ground fault interrupter apparatus
US4216516A (en) * 1978-10-26 1980-08-05 General Electric Company Portable ground fault protector
FR2626724B1 (fr) 1988-01-28 1993-02-12 Merlin Gerin Declencheur statique comportant un circuit de declenchement instantane independant de la tension d'alimentation
CA2093061C (en) 1992-07-22 2005-02-15 Raymond H. Legatti Leakage current protection device adapted to a wide variety of domestic and international applications
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.
US6088205A (en) * 1997-12-19 2000-07-11 Leviton Manufacturing Co., Inc. Arc fault detector with circuit interrupter
US5982593A (en) 1998-05-12 1999-11-09 Eaton Corporation Circuit interrupter with test actuator for ground fault and arc fault test mechanisms
US20040136125A1 (en) * 1998-09-16 2004-07-15 Nemir David C. Leakage current detection based upon load sharing conductors
US6377055B1 (en) * 1998-12-18 2002-04-23 Pass & Seymour, Inc. Arc fault detector device with two stage arc sensing
US7440245B2 (en) * 2004-09-28 2008-10-21 Eaton Corporation Arc fault circuit interrupter and method of detecting an arc fault
US8089737B2 (en) * 2008-12-19 2012-01-03 Eaton Corporation Arc fault circuit interrupter and method providing improved nuisance trip rejection
US8289664B2 (en) * 2010-03-08 2012-10-16 Pass & Seymour, Inc. Protective device for an electrical supply facility

Also Published As

Publication number Publication date
WO2014099096A1 (en) 2014-06-26
CA2887102A1 (en) 2014-06-26
US8749929B1 (en) 2014-06-10
US20140168828A1 (en) 2014-06-19
CA2887102C (en) 2020-05-26
MX2015007972A (es) 2016-04-15

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