MX2017007954A - Mejoras en o relacionadas con dispositivos interruptores de circuito. - Google Patents

Mejoras en o relacionadas con dispositivos interruptores de circuito.

Info

Publication number
MX2017007954A
MX2017007954A MX2017007954A MX2017007954A MX2017007954A MX 2017007954 A MX2017007954 A MX 2017007954A MX 2017007954 A MX2017007954 A MX 2017007954A MX 2017007954 A MX2017007954 A MX 2017007954A MX 2017007954 A MX2017007954 A MX 2017007954A
Authority
MX
Mexico
Prior art keywords
coil
circuit interruption
current signal
derivative
correlation
Prior art date
Application number
MX2017007954A
Other languages
English (en)
Other versions
MX359370B (es
Inventor
Yang Xia
Ma Yongyue
kirby Brian
Balakrishnan Gajendiran
Ha Hengxu
Subramanian Sri Gopala Krishna Murthi Sankara
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of MX2017007954A publication Critical patent/MX2017007954A/es
Publication of MX359370B publication Critical patent/MX359370B/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2481—Electromagnetic mechanisms characterised by the coil design
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/044—Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Keying Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Breakers (AREA)

Abstract

Un aparato disparador (10) para un dispositivo interruptor de circuito (12) comprende una bobina (22) que se puede conectar de manera operativa a un dispositivo interruptor de circuito (12); la bobina (22) se configura para operar de manera selectiva el dispositivo interruptor de circuito (12) para interrumpir una corriente que fluye a través del dispositivo interruptor de circuito (12) cuando la corriente excede un umbral; el aparato disparador (10) también incluye un dispositivo medidor de corriente (24) configurado para medir de manera selectiva una corriente de bobina (It) que fluye a través de la bobina (22) para determinar una señal de corriente de bobina medida (26); además, el aparato disparador (10) incluye un dispositivo de vigilancia (28) que se configura para filtrar la derivada (30) de la señal de corriente de bobina medida (26) y llevar a cabo una correlación de la derivada (30) de la señal de corriente de bobina medida (26) y una derivada de referencia (42) de la señal de corriente de bobina de referencia (44) para determinar un resultado de correlación; el dispositivo de vigilancia (28) se configura además para comparar el resultado de correlación con un umbral de correlación de referencia para determinar si la condición de operación de la bobina (22) es normal o anormal.
MX2017007954A 2014-12-16 2015-12-10 Mejoras en o relacionadas con dispositivos interruptores de circuito. MX359370B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14275257.5A EP3035360B1 (en) 2014-12-16 2014-12-16 Improvements in or relating to circuit interruption devices
PCT/EP2015/079313 WO2016096618A1 (en) 2014-12-16 2015-12-10 Improvements in or relating to circuit interruption devices

Publications (2)

Publication Number Publication Date
MX2017007954A true MX2017007954A (es) 2017-09-15
MX359370B MX359370B (es) 2018-09-25

Family

ID=52102614

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017007954A MX359370B (es) 2014-12-16 2015-12-10 Mejoras en o relacionadas con dispositivos interruptores de circuito.

Country Status (8)

Country Link
US (1) US11011335B2 (es)
EP (1) EP3035360B1 (es)
JP (1) JP6740227B2 (es)
CN (1) CN105990074B (es)
BR (1) BR112017012692A2 (es)
CA (1) CA2970971A1 (es)
MX (1) MX359370B (es)
WO (1) WO2016096618A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10120012B2 (en) * 2015-05-05 2018-11-06 Abb Schweiz Ag Method and apparatus for detecting fault in a mixed configuration power transmission line
CN111504672A (zh) * 2019-01-30 2020-08-07 合肥美亚光电技术股份有限公司 喷阀性能评价方法、装置及设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893102A (en) * 1987-02-19 1990-01-09 Westinghouse Electric Corp. Electromagnetic contactor with energy balanced closing system
FR2833354B1 (fr) * 2001-12-06 2004-05-28 Schneider Electric Ind Sa Dispositif et procede de detection de court-circuit electrique, et disjoncteur comportant un tel dispositif
FR2834120B1 (fr) * 2001-12-21 2004-02-06 Schneider Electric Ind Sa Procede pour determiner l'usure des contacts d'un appareil interrupteur
CN201302605Y (zh) * 2006-06-26 2009-09-02 Abb技术有限公司 能够确定和显示接触部烧损的大功率开关
ITMI20071642A1 (it) * 2007-08-07 2009-02-08 Abb Service Srl Un procedimento per la gestione di un evento di guasto in una rete di distribuzione dell'energia elettrica ed una relativa unita' elettronica di protezione.
CN100553060C (zh) * 2007-10-16 2009-10-21 陈贵 具有线圈断路故障指示功能的插座式接地故障线路断路器
US7714736B2 (en) * 2007-10-30 2010-05-11 Gm Global Technology Operations, Inc. Adaptive filter algorithm for estimating battery state-of-age
CN101527234B (zh) * 2008-03-03 2011-08-10 湖北盛佳电器设备有限公司 可检测电力异常状态的分励脱扣器
US9728955B2 (en) * 2013-12-11 2017-08-08 General Electric Company Zone selective interlocking (ZSI) power distribution operating a ZSI power distribution system
EP3126857B1 (en) * 2014-03-31 2021-12-15 Hubbell Incorporated Systems and methods for detecting and identifying arcing based on numerical analysis
CN203932960U (zh) * 2014-04-15 2014-11-05 施耐德电气工业公司 剩余电流设备

Also Published As

Publication number Publication date
US11011335B2 (en) 2021-05-18
BR112017012692A2 (pt) 2018-03-13
WO2016096618A1 (en) 2016-06-23
MX359370B (es) 2018-09-25
EP3035360A1 (en) 2016-06-22
CN105990074A (zh) 2016-10-05
EP3035360B1 (en) 2017-03-08
CA2970971A1 (en) 2016-06-23
US20170345598A1 (en) 2017-11-30
CN105990074B (zh) 2019-08-27
JP6740227B2 (ja) 2020-08-12
JP2018502426A (ja) 2018-01-25

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Legal Events

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