DE60223174D1 - Verfahren zum betrieb einer stromsteuerung - Google Patents

Verfahren zum betrieb einer stromsteuerung

Info

Publication number
DE60223174D1
DE60223174D1 DE60223174T DE60223174T DE60223174D1 DE 60223174 D1 DE60223174 D1 DE 60223174D1 DE 60223174 T DE60223174 T DE 60223174T DE 60223174 T DE60223174 T DE 60223174T DE 60223174 D1 DE60223174 D1 DE 60223174D1
Authority
DE
Germany
Prior art keywords
sub
electromagnet
voltage
period
operating
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.)
Expired - Lifetime
Application number
DE60223174T
Other languages
English (en)
Other versions
DE60223174T2 (de
Inventor
Andrew Mark Westcott
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.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
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 BAE Systems PLC filed Critical BAE Systems PLC
Publication of DE60223174D1 publication Critical patent/DE60223174D1/de
Application granted granted Critical
Publication of DE60223174T2 publication Critical patent/DE60223174T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Control Of Eletrric Generators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Control Of Direct Current Motors (AREA)
DE60223174T 2002-01-02 2002-12-17 Verfahren zum betrieb einer stromsteuerung Expired - Lifetime DE60223174T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0200027.1A GB0200027D0 (en) 2002-01-02 2002-01-02 Improvements relating to operation of a current controller
GB0200027 2002-01-02
PCT/GB2002/005732 WO2003056580A1 (en) 2002-01-02 2002-12-17 Improvements relating to operation of a current controller

Publications (2)

Publication Number Publication Date
DE60223174D1 true DE60223174D1 (de) 2007-12-06
DE60223174T2 DE60223174T2 (de) 2008-08-07

Family

ID=9928544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223174T Expired - Lifetime DE60223174T2 (de) 2002-01-02 2002-12-17 Verfahren zum betrieb einer stromsteuerung

Country Status (9)

Country Link
US (1) US7187567B2 (de)
EP (1) EP1461813B1 (de)
JP (1) JP4383881B2 (de)
AT (1) ATE376703T1 (de)
AU (1) AU2002352416A1 (de)
DE (1) DE60223174T2 (de)
ES (1) ES2292835T3 (de)
GB (1) GB0200027D0 (de)
WO (1) WO2003056580A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0200024D0 (en) * 2002-01-02 2002-02-13 Bae Systems Plc A switching circuit and a method of operation thereof
DE102004039725A1 (de) * 2004-08-11 2006-02-23 Micronas Gmbh Rauschformerschaltung und Verfahren zum Reduzieren eines Schaltgeräusches
US7453246B2 (en) * 2005-11-16 2008-11-18 Intersil Americas Inc. Adaptive PWM pulse positioning for fast transient response
US7868600B2 (en) * 2005-11-16 2011-01-11 Intersil Americas Inc. Adaptive PWM pulse positioning for fast transient response

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JPS58142911U (ja) * 1982-03-23 1983-09-27 株式会社ボッシュオートモーティブ　システム ソレノイド駆動回路
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DE4018930C2 (de) 1990-06-13 1994-07-14 Klug Rolf Dieter Dr Ing Brückenzweig von Gleichstromstellern und Pulswechselrichtern mit geregeltem Querstrom
CA2053540C (en) 1991-10-11 2001-05-15 Gyula Eisenbart Inductive load switch utilizing simplified gating
JP3225644B2 (ja) * 1992-10-31 2001-11-05 ソニー株式会社 ノイズシェイピング回路
JP3070355B2 (ja) * 1993-10-06 2000-07-31 トヨタ自動車株式会社 自動変速機のソレノイド駆動制御装置
DE4413240A1 (de) * 1994-04-16 1995-10-19 Bosch Gmbh Robert Vorrichtung und ein Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers
US5559467A (en) * 1995-01-27 1996-09-24 The Regents Of The University Of California Digital, pulse width modulation audio power amplifier with noise and ripple shaping
EP0760552B1 (de) 1995-08-31 2001-11-07 STMicroelectronics S.r.l. Verfahren und Schaltung zur pulsbreitenmodulierten Steuerung einer Brücke und eines Plattenantriebs und unter Verwendung derselben
JPH09162031A (ja) * 1995-12-13 1997-06-20 Sumitomo Electric Ind Ltd パルス幅変調方式の電流制御装置及びその電流制御方法
JP3665419B2 (ja) * 1996-05-02 2005-06-29 新電元工業株式会社 誘導性負荷駆動方法、及びｈブリッジ回路制御装置
JP3758305B2 (ja) * 1996-09-17 2006-03-22 株式会社日立製作所 照明用点灯装置
US5977725A (en) * 1996-09-03 1999-11-02 Hitachi, Ltd. Resonance type power converter unit, lighting apparatus for illumination using the same and method for control of the converter unit and lighting apparatus
JP3801273B2 (ja) * 1996-09-20 2006-07-26 カヤバ工業株式会社 電磁弁駆動回路
US5815362A (en) * 1996-12-04 1998-09-29 Westinghouse Air Brake Company Pulse width modulated drive for an infinitely variable solenoid operated brake cylinder pressure control valve
US5953322A (en) * 1997-01-31 1999-09-14 Qualcomm Incorporated Cellular internet telephone
EP0965140B1 (de) 1997-03-05 2002-01-30 Mannesmann Rexroth AG Stromgeregelte endstufe für elektromagnetische stellantriebe
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DE19728318C1 (de) 1997-06-27 1999-04-01 Daimler Benz Ag Verfahren zur Vermeidung der Sättigung von Einphasentransformatoren durch Gleichflüsse
DE19747033A1 (de) 1997-10-24 1999-04-29 Daimler Chrysler Ag Elektronische Schalteinrichtung für Magneten
JP3744680B2 (ja) * 1998-03-31 2006-02-15 富士通株式会社 電源装置、および電源回路の制御方法
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EP2802189A3 (de) * 1999-08-12 2015-03-18 Elad Barkan Zusatzbasisstation zur Erweiterung eines zellularen netzes
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US7170866B2 (en) * 1999-12-08 2007-01-30 Cello Partnership Quality of service enhancements for wireless communications systems
US7307958B2 (en) * 1999-12-08 2007-12-11 Cello Partnership Tunnelling wireless voice with software-defined vocoders
JP3446203B2 (ja) * 1999-12-09 2003-09-16 日本電気株式会社 内線制御システム
US6414613B1 (en) * 2000-01-05 2002-07-02 Motorola, Inc. Apparatus for noise shaping a pulse width modulation (PWM) signal and method therefor
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US20010036172A1 (en) * 2000-02-03 2001-11-01 Aaron Haskal Wireless voice over internet protocol communication systems
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US20020059449A1 (en) * 2000-06-27 2002-05-16 Matthias Wandel System and method for implementing local base stations
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Also Published As

Publication number Publication date
ATE376703T1 (de) 2007-11-15
JP4383881B2 (ja) 2009-12-16
GB0200027D0 (en) 2002-02-13
WO2003056580A1 (en) 2003-07-10
ES2292835T3 (es) 2008-03-16
DE60223174T2 (de) 2008-08-07
US20050078496A1 (en) 2005-04-14
US7187567B2 (en) 2007-03-06
AU2002352416A1 (en) 2003-07-15
EP1461813A1 (de) 2004-09-29
EP1461813B1 (de) 2007-10-24
JP2005513810A (ja) 2005-05-12

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Legal Events

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8364 No opposition during term of opposition