EP1109178A3 - Verfahren zum Schalten einer induktiven Last - Google Patents

Verfahren zum Schalten einer induktiven Last Download PDF

Info

Publication number
EP1109178A3
EP1109178A3 EP00127553A EP00127553A EP1109178A3 EP 1109178 A3 EP1109178 A3 EP 1109178A3 EP 00127553 A EP00127553 A EP 00127553A EP 00127553 A EP00127553 A EP 00127553A EP 1109178 A3 EP1109178 A3 EP 1109178A3
Authority
EP
European Patent Office
Prior art keywords
switching
load
inductive load
voltage
maximum voltage
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Withdrawn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
EP00127553A
Other languages
English (en)
French (fr)
Other versions
EP1109178A2 (de
Inventor
Michael Abert
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE10003531A external-priority patent/DE10003531A1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1109178A2 publication Critical patent/EP1109178A2/de
Publication of EP1109178A3 publication Critical patent/EP1109178A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H2047/046—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current
    • 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
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)

Abstract

Es wird ein Verfahren zum Schalten einer induktiven Last (2) vorgeschlagen, das ein schnelles Schalten dieser Last ermöglicht. Dazu ist vorgesehen, dass eine der Last aufschaltbare Schaltspannung sprungförmig auf eine vorgebbare Maximalspannung (Um) wechselt und dass nach dem Erkennen einer Laststromschulter (Ss) oder nach Ablauf eines vorgebbaren Zeitintervalls die Maximalspannung (Um) auf eine Haltespannung (Uh) sprungförmig oder getaktet reduziert wird.
EP00127553A 1999-12-16 2000-12-15 Verfahren zum Schalten einer induktiven Last Withdrawn EP1109178A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19961029 1999-12-16
DE19961029 1999-12-16
DE10003531 2000-01-27
DE10003531A DE10003531A1 (de) 1999-12-16 2000-01-27 Verfahren zum Schalten einer induktiven Last

Publications (2)

Publication Number Publication Date
EP1109178A2 EP1109178A2 (de) 2001-06-20
EP1109178A3 true EP1109178A3 (de) 2002-04-17

Family

ID=26004071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127553A Withdrawn EP1109178A3 (de) 1999-12-16 2000-12-15 Verfahren zum Schalten einer induktiven Last

Country Status (1)

Country Link
EP (1) EP1109178A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4482913B2 (ja) * 2005-04-01 2010-06-16 Ｓｍｃ株式会社 電磁弁及び電磁弁駆動回路
US7595971B2 (en) 2005-06-15 2009-09-29 Honeywell International Inc. Sensing armature motion in high-speed solenoids
WO2011095223A1 (en) * 2010-02-08 2011-08-11 Siemens Aktiengesellschaft Apparatus for an electromagnetic switching device
IT202000019366A1 (it) * 2020-08-05 2022-02-05 Lmp Srl Dispositivo elettronico di comando e controllo di un attuatore elettromagnetico, e relativo attuatore elettromagnetico
DE102021204276A1 (de) 2021-04-29 2022-11-03 Robert Bosch Gesellschaft mit beschränkter Haftung Schaltung und Verfahren zur Ansteuerung eines Dosierventils sowie landwirtschaftliche Vorrichtung
DE102022126261B3 (de) 2022-10-11 2024-01-04 Schaeffler Technologies AG & Co. KG Verfahren zur Betätigung eines Ventils in einem Kraftfahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817770A1 (de) * 1988-05-26 1989-11-30 Daimler Benz Ag Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils
US5245501A (en) * 1988-12-22 1993-09-14 Robert Bosch Gmbh Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member
EP0651413A1 (de) * 1986-10-02 1995-05-03 Motorola, Inc. Steuerungsschaltung für Steuerungsolenoid mit Überspannung beim Anfang
DE19719602A1 (de) * 1997-05-09 1998-11-12 Fahrzeugklimaregelung Gmbh Elektronische Steuerschaltung
DE19742037A1 (de) * 1997-09-24 1999-03-25 Wabco Gmbh Verfahren zur Abfallerkennung einer magnetbetriebenen Vorrichtung
FR2778785A1 (fr) * 1998-05-14 1999-11-19 Bosch Gmbh Robert Procede et dispositif pour commander un utilisateur electromagnetique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651413A1 (de) * 1986-10-02 1995-05-03 Motorola, Inc. Steuerungsschaltung für Steuerungsolenoid mit Überspannung beim Anfang
DE3817770A1 (de) * 1988-05-26 1989-11-30 Daimler Benz Ag Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils
US5245501A (en) * 1988-12-22 1993-09-14 Robert Bosch Gmbh Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member
DE19719602A1 (de) * 1997-05-09 1998-11-12 Fahrzeugklimaregelung Gmbh Elektronische Steuerschaltung
DE19742037A1 (de) * 1997-09-24 1999-03-25 Wabco Gmbh Verfahren zur Abfallerkennung einer magnetbetriebenen Vorrichtung
FR2778785A1 (fr) * 1998-05-14 1999-11-19 Bosch Gmbh Robert Procede et dispositif pour commander un utilisateur electromagnetique

Also Published As

Publication number Publication date
EP1109178A2 (de) 2001-06-20

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