ATE492143T1 - Elektronisches vorschaltgerät mit asymmetrischer wechselrichter-ansteuerung - Google Patents

Elektronisches vorschaltgerät mit asymmetrischer wechselrichter-ansteuerung

Info

Publication number
ATE492143T1
ATE492143T1 AT07113990T AT07113990T ATE492143T1 AT E492143 T1 ATE492143 T1 AT E492143T1 AT 07113990 T AT07113990 T AT 07113990T AT 07113990 T AT07113990 T AT 07113990T AT E492143 T1 ATE492143 T1 AT E492143T1
Authority
AT
Austria
Prior art keywords
electronic ballast
control signals
converter
inverter control
discharge lamp
Prior art date
Application number
AT07113990T
Other languages
English (en)
Inventor
Stefan Zudrell-Koch
Markus Mayrhofer
Original Assignee
Tridonic Gmbh & Co Kg
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 Tridonic Gmbh & Co Kg filed Critical Tridonic Gmbh & Co Kg
Application granted granted Critical
Publication of ATE492143T1 publication Critical patent/ATE492143T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2988—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
AT07113990T 2006-09-14 2007-08-08 Elektronisches vorschaltgerät mit asymmetrischer wechselrichter-ansteuerung ATE492143T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006043155A DE102006043155A1 (de) 2006-09-14 2006-09-14 Elektronisches Vorschaltgerät mit asymmetrischer Wechselrichter-Ansteuerung

Publications (1)

Publication Number Publication Date
ATE492143T1 true ATE492143T1 (de) 2011-01-15

Family

ID=37745887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07113990T ATE492143T1 (de) 2006-09-14 2007-08-08 Elektronisches vorschaltgerät mit asymmetrischer wechselrichter-ansteuerung

Country Status (4)

Country Link
EP (1) EP1901592B1 (de)
CN (1) CN101146392B (de)
AT (1) ATE492143T1 (de)
DE (2) DE102006043155A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031219A1 (de) 2010-07-12 2012-01-12 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung und Verfahren zum Betreiben mindestens einer Entladungslampe
DE102010063989A1 (de) * 2010-12-22 2012-06-28 Tridonic Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe
JP2014526780A (ja) * 2011-09-14 2014-10-06 コーニンクレッカ フィリップス エヌ ヴェ 放電縞防止制御を伴うデジタル制御の電子安定器及びその操作方法
CN103313483B (zh) * 2013-06-24 2015-02-25 盐城工学院 一种led的调光控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583402A (en) * 1994-01-31 1996-12-10 Magnetek, Inc. Symmetry control circuit and method
US6456015B1 (en) * 1996-10-16 2002-09-24 Tapeswitch Corporation Inductive-resistive fluorescent apparatus and method
US5949197A (en) * 1997-06-30 1999-09-07 Everbrite, Inc. Apparatus and method for dimming a gas discharge lamp

Also Published As

Publication number Publication date
CN101146392A (zh) 2008-03-19
DE102006043155A1 (de) 2008-03-27
CN101146392B (zh) 2012-03-28
EP1901592A1 (de) 2008-03-19
EP1901592B1 (de) 2010-12-15
DE502007005932D1 (de) 2011-01-27

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