ATE515178T1 - Verfahren zur zündungsregelung einer entladungslampe und entsprechende elektronische ballastschaltung - Google Patents

Verfahren zur zündungsregelung einer entladungslampe und entsprechende elektronische ballastschaltung

Info

Publication number
ATE515178T1
ATE515178T1 AT08717439T AT08717439T ATE515178T1 AT E515178 T1 ATE515178 T1 AT E515178T1 AT 08717439 T AT08717439 T AT 08717439T AT 08717439 T AT08717439 T AT 08717439T AT E515178 T1 ATE515178 T1 AT E515178T1
Authority
AT
Austria
Prior art keywords
transistor
discharge lamp
electronic ballast
corresponding electronic
driving period
Prior art date
Application number
AT08717439T
Other languages
English (en)
Inventor
Wei Gao
Original Assignee
Osram Gmbh
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 Osram Gmbh filed Critical Osram Gmbh
Application granted granted Critical
Publication of ATE515178T1 publication Critical patent/ATE515178T1/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
    • H05B41/26—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
    • H05B41/282—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
    • 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
    • H05B41/282—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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • H05B41/2828—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 by means of a bridge converter in the final stage using control circuits for the switching elements
    • 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
    • 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AT08717439T 2007-03-30 2008-03-05 Verfahren zur zündungsregelung einer entladungslampe und entsprechende elektronische ballastschaltung ATE515178T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710092196.1A CN101277571B (zh) 2007-03-30 2007-03-30 放电灯的点燃控制方法及相应的电子镇流器电路
PCT/EP2008/052690 WO2008119613A1 (en) 2007-03-30 2008-03-05 Method of ignition regulation of discharge lamp and the corresponding electronic ballast circuit

Publications (1)

Publication Number Publication Date
ATE515178T1 true ATE515178T1 (de) 2011-07-15

Family

ID=39363957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08717439T ATE515178T1 (de) 2007-03-30 2008-03-05 Verfahren zur zündungsregelung einer entladungslampe und entsprechende elektronische ballastschaltung

Country Status (7)

Country Link
US (1) US8278833B2 (de)
EP (1) EP2130413B1 (de)
KR (1) KR20100016065A (de)
CN (1) CN101277571B (de)
AT (1) ATE515178T1 (de)
PL (1) PL2130413T3 (de)
WO (1) WO2008119613A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0805183A2 (pt) * 2008-11-13 2010-08-17 Universidade Federal De Santa Catarina reator eletrÈnico para lámpadas de vapor metálico utilizando técnicas de integração para correção do fator de potência e eliminação da ressonáncia acústica
FI121561B (fi) * 2009-06-30 2010-12-31 Helvar Oy Ab Elektronisen liitäntälaitteen toimintojen säätäminen ja mittaaminen
GB2492776B (en) * 2011-07-11 2016-06-22 Tridonic Gmbh & Co Kg Electronic ballast for a lamp
CN115996500A (zh) 2018-01-29 2023-04-21 罗姆股份有限公司 发光元件驱动控制装置、发光元件驱动电路装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002214A (en) * 1997-02-12 1999-12-14 International Rectifier Corporation Phase detection control circuit for an electronic ballast
US6008593A (en) * 1997-02-12 1999-12-28 International Rectifier Corporation Closed-loop/dimming ballast controller integrated circuits
WO2000024233A2 (en) * 1998-10-16 2000-04-27 Electro-Mag International, Inc. Ballast circuit
DE10204044A1 (de) * 2002-02-01 2003-08-14 Tridonicatco Gmbh & Co Kg Elektronisches Vorschaltgerät für Gasentladungslampe
DE10235217A1 (de) * 2002-08-01 2004-02-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsvorrichtung und Verfahren zum Betreiben einer Lampe
EP1593290B1 (de) * 2003-02-04 2007-07-04 Koninklijke Philips Electronics N.V. Schaltungsanordnung
US7098605B2 (en) * 2004-01-15 2006-08-29 Fairchild Semiconductor Corporation Full digital dimming ballast for a fluorescent lamp
DE102005007346A1 (de) * 2005-02-17 2006-08-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung und Verfahren zum Betreiben von Gasentladungslampen
DE102005028417A1 (de) * 2005-06-20 2006-12-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Vorrichtung zum Bereitstellen einer sinusförmig amplitudenmodulierten Betriebsspannung, Beleuchtungssystem und Verfahren zum Erzeugen einer amplitudenmodulierten Spannung

Also Published As

Publication number Publication date
KR20100016065A (ko) 2010-02-12
EP2130413A1 (de) 2009-12-09
CN101277571B (zh) 2014-02-12
EP2130413B1 (de) 2011-06-29
CN101277571A (zh) 2008-10-01
WO2008119613A1 (en) 2008-10-09
US8278833B2 (en) 2012-10-02
US20100134029A1 (en) 2010-06-03
PL2130413T3 (pl) 2012-08-31

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Legal Events

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