MX2020001870A - Metodo para detectar estado operacional de rele de enganche de desconexion remota. - Google Patents

Metodo para detectar estado operacional de rele de enganche de desconexion remota.

Info

Publication number
MX2020001870A
MX2020001870A MX2020001870A MX2020001870A MX2020001870A MX 2020001870 A MX2020001870 A MX 2020001870A MX 2020001870 A MX2020001870 A MX 2020001870A MX 2020001870 A MX2020001870 A MX 2020001870A MX 2020001870 A MX2020001870 A MX 2020001870A
Authority
MX
Mexico
Prior art keywords
solenoid
voltage
relay switch
operational state
plunger
Prior art date
Application number
MX2020001870A
Other languages
English (en)
Inventor
Zafarullah Khan
Original Assignee
Sensus Spectrum Llc
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 Sensus Spectrum Llc filed Critical Sensus Spectrum Llc
Publication of MX2020001870A publication Critical patent/MX2020001870A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • 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
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H2047/008—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with a drop in current upon closure of armature or change of inductance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication

Abstract

Un método y sistema para monitorizar un estado de un conmutador de relé. El método aplica una señal de voltaje a un solenoide del conmutador de relé para accionamiento del conmutador de relé, monitoriza con el paso del tiempo la corriente que fluye a través del solenoide después de la aplicación de la señal de voltaje, y calcula un voltaje de fuerza contraelectromotriz impreso en el solenoide con base en una inflexión en la corriente que presenta conforme se mueve un émbolo del conmutador de relé. El sistema incluye una fuente de voltaje, al menos un solenoide que tiene un émbolo, un conmutador conectado al émbolo, y un controlador configurado para registrar en datos el voltaje aplicado al solenoide y la corriente que fluye a través del solenoide después de la aplicación del voltaje.
MX2020001870A 2017-08-18 2018-08-17 Metodo para detectar estado operacional de rele de enganche de desconexion remota. MX2020001870A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762547251P 2017-08-18 2017-08-18
PCT/US2018/046940 WO2019036644A2 (en) 2017-08-18 2018-08-17 METHOD FOR DETECTING THE OPERATING STATUS OF A REMOTE DISCONNECT LOCK RELAY

Publications (1)

Publication Number Publication Date
MX2020001870A true MX2020001870A (es) 2020-07-13

Family

ID=65360733

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001870A MX2020001870A (es) 2017-08-18 2018-08-17 Metodo para detectar estado operacional de rele de enganche de desconexion remota.

Country Status (5)

Country Link
US (1) US10854407B2 (es)
CA (1) CA3072812A1 (es)
MX (1) MX2020001870A (es)
SA (1) SA520411386B1 (es)
WO (1) WO2019036644A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021115634A2 (en) * 2019-12-12 2021-06-17 Eaton Intelligent Power Limited System and method for solenoid valve optimization and measurement of response deterioration
DE102020125488A1 (de) * 2020-01-14 2021-07-15 Diehl Ako Stiftung & Co. Kg Steuerschaltung für ein Elektromagnetventil und Verfahren zum Überwachen eines Schaltzustands eines Elektromagnetventils
FR3112652B1 (fr) 2020-07-20 2023-05-12 Schneider Electric Ind Sas Procédés pour estimer une propriété d’un appareil de commutation électrique, dispositifs associés
JP2022106310A (ja) * 2021-01-07 2022-07-20 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 液圧制御ユニット

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Also Published As

Publication number Publication date
SA520411386B1 (ar) 2023-02-12
US10854407B2 (en) 2020-12-01
CA3072812A1 (en) 2019-02-21
WO2019036644A2 (en) 2019-02-21
US20190057827A1 (en) 2019-02-21
WO2019036644A3 (en) 2019-04-04

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