MX2018007472A - Software de autoprueba de gfci para monitoreo autónomo y denegación de energía por seguridad ante fallas. - Google Patents

Software de autoprueba de gfci para monitoreo autónomo y denegación de energía por seguridad ante fallas.

Info

Publication number
MX2018007472A
MX2018007472A MX2018007472A MX2018007472A MX2018007472A MX 2018007472 A MX2018007472 A MX 2018007472A MX 2018007472 A MX2018007472 A MX 2018007472A MX 2018007472 A MX2018007472 A MX 2018007472A MX 2018007472 A MX2018007472 A MX 2018007472A
Authority
MX
Mexico
Prior art keywords
auto
software code
fail safe
self test
test software
Prior art date
Application number
MX2018007472A
Other languages
English (en)
Inventor
Paul Simonin Stephen
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 MX2018007472A publication Critical patent/MX2018007472A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
    • G01R31/3333—Apparatus, systems or circuits therefor
    • 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 unbalance 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 unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Un código de software opera con un dispositivo de interrupción de circuito que tiene un circuito de automonitoreo que incluye un controlador para probar automáticamente varias funciones y estructuras del dispositivo. El circuito de automonitoreo inicia el código de software que incluye una rutina de automonitoreo que, entre otras cosas, establece una falla de autoprueba durante la media onda positiva o negativa de un ciclo de alimentación de CA y determina si los mecanismos de detección dentro del dispositivo detectan correctamente la falla de autoprueba. Además, el código de software ejecutado por el controlador compara los voltajes detectados de las señales de prueba con un valor de voltaje máximo determinado o fijo y compara los voltajes detectados con un valor de voltaje mínimo determinado o fijo.
MX2018007472A 2015-12-18 2015-12-18 Software de autoprueba de gfci para monitoreo autónomo y denegación de energía por seguridad ante fallas. MX2018007472A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/066627 WO2017105483A1 (en) 2015-12-18 2015-12-18 Gfci self test software for autonomous monitoring and fail safe power denial

Publications (1)

Publication Number Publication Date
MX2018007472A true MX2018007472A (es) 2018-08-15

Family

ID=59057217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018007472A MX2018007472A (es) 2015-12-18 2015-12-18 Software de autoprueba de gfci para monitoreo autónomo y denegación de energía por seguridad ante fallas.

Country Status (4)

Country Link
CN (1) CN108496089A (es)
CA (1) CA3009051C (es)
MX (1) MX2018007472A (es)
WO (1) WO2017105483A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673871B2 (en) * 2017-10-04 2020-06-02 New Context Services, Inc. Autonomous edge device for monitoring and threat detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7843197B2 (en) * 2004-06-15 2010-11-30 Pass & Seymour, Inc. Protective device with end-of-life indication before power denial
US7751160B1 (en) * 2004-07-28 2010-07-06 Pass & Seymour, Inc. Protective device with separate end-of-life trip mechanism
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
US8760824B2 (en) * 2011-03-04 2014-06-24 Fairchild Semiconductor Corporation Ground fault circuit interrupter (GFCI) monitor
US9608433B2 (en) * 2013-03-14 2017-03-28 Hubbell Incorporated GFCI test monitor circuit
US9118174B2 (en) * 2013-03-14 2015-08-25 Hubbell Incorporation GFCI with voltage level comparison and indirect sampling
US10132856B2 (en) * 2013-03-15 2018-11-20 Hubbell Incorporated GFCI self test software functional program for autonomous monitoring and fail safe power denial operations
US10062535B2 (en) * 2014-01-15 2018-08-28 Hubbell Incorporated Self-test GFCI device with dual solenoid coil electric control

Also Published As

Publication number Publication date
CN108496089A (zh) 2018-09-04
CA3009051C (en) 2024-01-16
WO2017105483A1 (en) 2017-06-22
CA3009051A1 (en) 2017-06-22

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