EP1858035A3 - Electronic control device for electromagnetic unit - Google Patents

Electronic control device for electromagnetic unit Download PDF

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Publication number
EP1858035A3
EP1858035A3 EP07107553A EP07107553A EP1858035A3 EP 1858035 A3 EP1858035 A3 EP 1858035A3 EP 07107553 A EP07107553 A EP 07107553A EP 07107553 A EP07107553 A EP 07107553A EP 1858035 A3 EP1858035 A3 EP 1858035A3
Authority
EP
European Patent Office
Prior art keywords
control device
electronic control
control
excitation current
electromagnetic unit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07107553A
Other languages
German (de)
French (fr)
Other versions
EP1858035A2 (en
Inventor
Christian Bataille
Charles Blondel
Philippe Pruvost
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1858035A2 publication Critical patent/EP1858035A2/en
Publication of EP1858035A3 publication Critical patent/EP1858035A3/en
Withdrawn legal-status Critical Current

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
    • H01H47/22—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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H01F2007/1855—Monitoring or fail-safe circuits using a stored table to deduce one variable from another

Landscapes

  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

L'invention concerne un dispositif électronique de commande pour un appareil interrupteur (10), lequel comporte un actionneur électromagnétique doté d'une bobine de commande (15) alimentée par un courant d'excitation (26) pour fermer un circuit électrique de puissance. Le dispositif de commande (20) comprend une unité de mémorisation (22) d'au moins un profil de commande donnant une pluralité de valeurs du courant d'excitation variables en fonction du temps, et une unité de pilotage (21) recevant en entrée un ordre de fermeture externe (25) et délivrant en sortie ledit courant d'excitation (26) en suivant ledit profil de commande durant la fermeture du circuit de puissance.

Figure imgaf001
An electronic control device for a switch apparatus (10) includes an electromagnetic actuator having a control coil (15) powered by an excitation current (26) for closing an electrical power circuit. The control device (20) comprises a storage unit (22) of at least one control profile giving a plurality of variable values of the excitation current as a function of time, and a control unit (21) receiving as input an external closing command (25) and outputting said excitation current (26) following said control profile during closing of the power circuit.
Figure imgaf001
EP07107553A 2006-05-15 2007-05-04 Electronic control device for electromagnetic unit Withdrawn EP1858035A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0651740A FR2901053B1 (en) 2006-05-15 2006-05-15 ELECTRONIC CONTROL DEVICE FOR ELECTROMAGNETIC APPARATUS

Publications (2)

Publication Number Publication Date
EP1858035A2 EP1858035A2 (en) 2007-11-21
EP1858035A3 true EP1858035A3 (en) 2010-06-09

Family

ID=37672362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07107553A Withdrawn EP1858035A3 (en) 2006-05-15 2007-05-04 Electronic control device for electromagnetic unit

Country Status (5)

Country Link
US (1) US7898788B2 (en)
EP (1) EP1858035A3 (en)
JP (1) JP2007311345A (en)
CN (1) CN101123151A (en)
FR (1) FR2901053B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9837229B2 (en) 2011-06-24 2017-12-05 Tavrida Electric Holding Ag Method and apparatus for controlling circuit breaker operation
JP5895171B2 (en) * 2011-10-31 2016-03-30 パナソニックＩｐマネジメント株式会社 Polarized electromagnetic relay
CN104781582B (en) * 2012-08-23 2017-03-08 安珀动力能源公司 For magnetically unloading the apparatus and method of rotor bearing
DE102013224662A1 (en) * 2013-12-02 2015-06-03 Siemens Aktiengesellschaft Electromagnetic actuator
DE102015211661B4 (en) * 2015-06-24 2019-07-04 Siemens Aktiengesellschaft Electric switch
CN108962679B (en) * 2018-07-06 2020-05-08 福州大学 Electromagnetic switch high-frequency holding noise self-correction control device and method
EP3848951A1 (en) * 2020-01-07 2021-07-14 ABB Power Grids Switzerland AG Control scheme for the operation of an electric motor actuator for a medium to high voltage circuit breaker
CN113436918B (en) * 2021-06-24 2022-10-28 福州大学 Series-parallel connection control method for batch electromagnetic switches

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242635A2 (en) * 1986-04-08 1987-10-28 International Business Machines Corporation Control signal profiler for multiple actuator assembly
US4980793A (en) * 1988-04-29 1990-12-25 Chrysler Corporation Open loop control of solenoid coil driver
WO1993011369A1 (en) * 1991-11-29 1993-06-10 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
EP1039102A2 (en) * 1999-03-25 2000-09-27 Siemens Automotive Corporation A sensorless method to determine the static armature position in an electronically controlled solenoid device
WO2001006162A2 (en) * 1999-07-16 2001-01-25 Parker Hannifin Corporation Method and apparatus for measuring the position of a solenoid valve stem
US20040016461A1 (en) * 2002-07-26 2004-01-29 Wenmin Qu System for determining positions of a control element of an electrically driven actuator
US20050122117A1 (en) * 2001-12-21 2005-06-09 Schneider Electric Industries Sas Method for determining wear of a switchgear contacts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121232A (en) * 1980-02-28 1981-09-24 Matsushita Electric Works Ltd Low bounce relay driving circuit for relay* contactor or like
JPH06236719A (en) * 1992-12-15 1994-08-23 Fuji Electric Co Ltd Electromagnetic switch
JP2000113787A (en) * 1998-10-01 2000-04-21 Aichi Mach Ind Co Ltd Relay drive device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242635A2 (en) * 1986-04-08 1987-10-28 International Business Machines Corporation Control signal profiler for multiple actuator assembly
US4980793A (en) * 1988-04-29 1990-12-25 Chrysler Corporation Open loop control of solenoid coil driver
WO1993011369A1 (en) * 1991-11-29 1993-06-10 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
EP1039102A2 (en) * 1999-03-25 2000-09-27 Siemens Automotive Corporation A sensorless method to determine the static armature position in an electronically controlled solenoid device
WO2001006162A2 (en) * 1999-07-16 2001-01-25 Parker Hannifin Corporation Method and apparatus for measuring the position of a solenoid valve stem
US20050122117A1 (en) * 2001-12-21 2005-06-09 Schneider Electric Industries Sas Method for determining wear of a switchgear contacts
US20040016461A1 (en) * 2002-07-26 2004-01-29 Wenmin Qu System for determining positions of a control element of an electrically driven actuator

Also Published As

Publication number Publication date
US7898788B2 (en) 2011-03-01
CN101123151A (en) 2008-02-13
FR2901053B1 (en) 2008-10-17
JP2007311345A (en) 2007-11-29
FR2901053A1 (en) 2007-11-16
EP1858035A2 (en) 2007-11-21
US20070263337A1 (en) 2007-11-15

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