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MX2018005632A - Interruptor de circuito de fallas a tierra que usa reconocimiento y medicion de frecuencia. - Google Patents

Interruptor de circuito de fallas a tierra que usa reconocimiento y medicion de frecuencia.

Info

Publication number
MX2018005632A
MX2018005632A MX2018005632A MX2018005632A MX2018005632A MX 2018005632 A MX2018005632 A MX 2018005632A MX 2018005632 A MX2018005632 A MX 2018005632A MX 2018005632 A MX2018005632 A MX 2018005632A MX 2018005632 A MX2018005632 A MX 2018005632A
Authority
MX
Mexico
Prior art keywords
fault detection
condition
recognition
test
frequency
Prior art date
Application number
MX2018005632A
Other languages
English (en)
Other versions
MX381674B (es
Inventor
James Batko Thomas
Michael Meady Joseph
Original Assignee
Hubbell 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 Hubbell Inc filed Critical Hubbell Inc
Publication of MX2018005632A publication Critical patent/MX2018005632A/es
Publication of MX381674B publication Critical patent/MX381674B/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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • 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
    • H02H3/162—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 for AC systems
    • 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
    • H02H3/334—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 with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • 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
    • H02H3/334—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 with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • H02H3/335—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 with means to produce an artificial imbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • 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
    • H02H3/46—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 frequency deviations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

Un dispositivo de cableado que incluye un dispositivo de interrupción, un circuito de detección de fallas y un circuito de prueba. El dispositivo de interrupción conecta eléctricamente un terminal de línea a un terminal de carga cuando el dispositivo de interrupción está en una condición de reinicio y desconecta el terminal de línea del terminal de carga cuando el dispositivo de interrupción está en una condición de disparado. El circuito de detección de fallas se configura para detectar una condición de falla y generar una señal de detección de falla en respuesta a la detección de la condición de falla, la señal de detección de falla se proporciona al dispositivo de interrupción para colocar el dispositivo de interrupción en la condición de disparado. El circuito de prueba se configura para determinar una frecuencia de un voltaje de entrada en el uno o más terminales de línea, realizar una primera prueba del dispositivo de interrupción en un primer período de la frecuencia y realizar una segunda prueba del circuito de detección de fallas en un segundo período de la frecuencia.
MX2018005632A 2015-11-03 2016-11-01 Interruptor de circuito de fallas a tierra que usa reconocimiento y medicion de frecuencia. MX381674B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562250273P 2015-11-03 2015-11-03
PCT/US2016/059867 WO2017079134A1 (en) 2015-11-03 2016-11-01 Ground fault circuit interrupter using frequency recognition and measurement

Publications (2)

Publication Number Publication Date
MX2018005632A true MX2018005632A (es) 2018-08-14
MX381674B MX381674B (es) 2025-03-13

Family

ID=58635220

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018005632A MX381674B (es) 2015-11-03 2016-11-01 Interruptor de circuito de fallas a tierra que usa reconocimiento y medicion de frecuencia.
MX2021004325A MX2021004325A (es) 2015-11-03 2018-05-03 Interruptor de circuito de fallas a tierra que usa reconocimiento y medición de frecuencia.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2021004325A MX2021004325A (es) 2015-11-03 2018-05-03 Interruptor de circuito de fallas a tierra que usa reconocimiento y medición de frecuencia.

Country Status (7)

Country Link
US (4) US10541526B2 (es)
EP (1) EP3371819B1 (es)
KR (2) KR20240124418A (es)
CN (2) CN111192801B (es)
CA (1) CA3004279A1 (es)
MX (2) MX381674B (es)
WO (1) WO2017079134A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240124418A (ko) * 2015-11-03 2024-08-16 후벨 인코포레이티드 주파수 인식 및 측정을 이용한 지락 회로 차단기
US10439387B2 (en) * 2016-12-29 2019-10-08 Ze Chen Advanced ground fault circuit interrupters (GFCI) and methods of operation thereof
US10727018B2 (en) * 2017-11-27 2020-07-28 Eaton Intelligent Power Limited Circuit interrupter with audible indication and method of operating a circuit interrupter
US11444457B2 (en) 2018-07-06 2022-09-13 Pass & Seymour, Inc. Circuit and method for denying power to a solenoid in a wiring device
JP7151613B2 (ja) * 2019-04-26 2022-10-12 株式会社オートネットワーク技術研究所 制御装置
CN112582979B (zh) 2019-09-30 2023-06-27 帕西·西姆公司 频率相关接地故障中断器
CN113311355B (zh) * 2020-02-27 2025-06-20 帕西·西姆公司 用于频率相关的接地故障中断接线装置的测试仪
CN114759521A (zh) * 2021-01-12 2022-07-15 施耐德电气工业公司 剩余电流动作保护器及其执行自检测的方法
US12021370B2 (en) * 2021-04-20 2024-06-25 Hubbell Incorporated Ground fault circuit interrupter with integrated controller

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US5477412A (en) * 1993-07-08 1995-12-19 Leviton Manufacturing Co., Inc. Ground fault circuit interrupter incorporating miswiring prevention circuitry
US6421214B1 (en) * 2000-03-03 2002-07-16 Pass & Seymour, Inc. Arc fault or ground fault detector with self-test feature
US7253629B1 (en) * 2000-11-29 2007-08-07 Pass & Seymour, Inc. Circuit protection device with grounded neutral half cycle self test
US6398594B1 (en) 2001-03-12 2002-06-04 Hubbell Incorporated Two-piece electrical receptacle housing having a barbed post and resilient hoop connection
US7443309B2 (en) * 2004-12-01 2008-10-28 Hubbell Incorporated Self testing ground fault circuit interrupter (GFCI)
US20070003589A1 (en) * 2005-02-17 2007-01-04 Irina Astafieva Coatings for implantable medical devices containing attractants for endothelial cells
US7791848B2 (en) * 2005-08-08 2010-09-07 Hubbell Incorporated Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
WO2009097469A1 (en) * 2008-01-29 2009-08-06 Leviton Manufacturing Co., Inc. Self testing fault circuit interrupter apparatus and method
US8081001B2 (en) 2008-03-27 2011-12-20 Siemens Industry, Inc. Device, system and method for automatic self-test for a ground fault interrupter
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KR20240124418A (ko) * 2015-11-03 2024-08-16 후벨 인코포레이티드 주파수 인식 및 측정을 이용한 지락 회로 차단기

Also Published As

Publication number Publication date
CN108369881A (zh) 2018-08-03
US12021371B2 (en) 2024-06-25
US10541526B2 (en) 2020-01-21
US11664651B2 (en) 2023-05-30
MX381674B (es) 2025-03-13
CA3004279A1 (en) 2017-05-11
US20230275419A1 (en) 2023-08-31
WO2017079134A1 (en) 2017-05-11
EP3371819A1 (en) 2018-09-12
US20220131362A1 (en) 2022-04-28
KR20240124418A (ko) 2024-08-16
KR102692589B1 (ko) 2024-08-06
MX2021004325A (es) 2021-05-28
CN111192801B (zh) 2022-12-13
KR20180073639A (ko) 2018-07-02
CN108369881B (zh) 2020-03-10
US20170125996A1 (en) 2017-05-04
US20200161849A1 (en) 2020-05-21
US11211781B2 (en) 2021-12-28
EP3371819A4 (en) 2019-07-10
CN111192801A (zh) 2020-05-22
EP3371819B1 (en) 2025-07-02

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